Volume 8, Issue 4 — April 10, 2015
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Tiner’s Take Editorial Editorial Editorial
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Projection Screens in Education Installs: To Skimp or Not to Skimp?
By Scott Tiner rAVe Columnist
Every year colleges and universities spend millions of dollars on AV for their presentation spaces and their classrooms. We specify HD projectors with lumens rated from 4,000-8,000. Touch panels and control systems make the technology go, while computers, Blu-Ray players and document cameras create the content. In short, we put a lot of time, thought and money into the entire system.
Then we drop $200 on a pull down screen and call it good.
This has been rattling around my mind for a while. Why do we spend all this time, money and effort to put together rooms, and then skimp on arguably the most important piece — the screen? It really sunk in during a recent conversation with members of our art history department. We had worked to color calibrate all their projectors, and they mentioned that a screen in one of their rooms had a wrinkle in it. It turns out that this particular screen simply had a pencil sharpener sticking in the back of it, which caused the wrinkle. Yet, even after taking the pencil sharpener off the wall the picture was not great. The sides of the screen bent in a little bit and certainly the slightest movement of air would cause the screen to wiggle. I took a minute to contemplate the amount of money we had invested in these rooms, but had largely ignored the screens, simply out of habit and to save some money.
So I learned my lesson, almost. We met recently with the people in our facilities department. They wanted a system to meet with architects, designers and consultants. I put my CTS skills to use and made sure they had a system designed with proper sizes for the detailed view. Then, I was ready to stick in the old pull down screen. Luckily, I was smart enough to have our AV analyst with me on the walk through. He suggested we look into a fixed surface screen. This is one of the few rooms on campus where a fixed screen would work. The results are absolutely amazing. The screen looks fabulous, there are no wrinkles and it does not move a bit with air circulation.
Certainly, not all rooms can take a fixed screen. I cannot think of a single classroom on campus that would use one, as it would block the blackboard or whiteboard. Most of our meetings spaces are the same way. So, why don’t more of us think about tab tensioned screens? I wrote a blog a couple years ago about the frustration I had with tab tensioning (all the tabs were popping off). However, I spoke with a representative from one of the major screen manufacturers about this. He explained that that was a problem in the past with the glue they used, but they now use a different technology to attach the tabs. I have purchased a couple of these new screens and they do, in fact have better adhesiveness.
The other issue we have all the time is with lighting. Whether it is with artificial lighting or natural lighting leaking in, lights on regular screens are a problem. If the lights do not completely wash out the image, they always remove the contrast. But, Draper (and probably other manufacturers) have technology on their screens now that both defray the excess lights, and reflect the projected image, magnifying that light. Draper calls their product TecVision and from the demo I received, it is very impressive. In recent years they have worked particularly hard and getting good contrast and wider viewing angles from their screens. It costs more than your standard pull down screen, but also provides a lot more value.
As the saying goes, you are only as strong as your weakest link. The next time you design a room, think about where your weakest link may be. If it is in your screen, you may be saving pennies by throwing away dollars. InfoComm is right around the corner and that’s a great time to stop by the screen manufacturer booths and talk to them about their new technology. I am interested to hear from others. What do you do for screens? Do you spec out high quality screens that have been planned for the specific design and environment of the room, or do you just put up the cheapest one you get? Leave a Comment
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InfoComm: Three Exceptional Days for Tech Managers
By Brad Grimes InfoComm International
That’s right. It’s time to start planning for June. More specifically, for InfoComm 2015 in Orlando and the exceptional experiences [VIDEO] you’ll enjoy. As you know, there will be about a zillion things you could do at InfoComm 2015. It’s really an all-week affair, when you take into account education, special events and the exhibits themselves.
So once again, we’re coming up with some cheat sheets. Just a few suggestions for InfoComm 2015 attendees based on what we think you might want to get out of the event.
Are you a tech manager? Start with the following menu and embellish as you see fit. Print it out and carry it with you (lamination optional).
But before I go any further, I’d be remiss if I didn’t remind you that six (6) is more than three (3). It’s twice as much. Double. And this year at InfoComm 2015, tech managers stand to get twice as much goodness before the show opens through a new three-day class designed especially for tech managers. How to Effectively Manage AV Spaces and Staff, taught by John Arpino, CTS-D, Assistant Director for Engineering and Design at George Washington University, runs from Saturday, June 13, to Monday, June 15. It’s a mega-class, combining workshop-style collaboration, hands-on learning, panel discussions and more. Basically, you take this class and you’re ready to go back home and redefine the way you support your institution through AV and IT.
And then, after that…
Tuesday, June 16
8:30 a.m. – 3:30 p.m. Technology Management in Higher Education. As much as I’d love to recommend another awesome Tuesday program that I’ll be participating in — Future Trends —this one might be right up your alley. Yes, you may need to arrive in Orlando a day earlier than maybe you planned, but it’s worth it. Here are the topics you’ll be covering:
- The Care and Feeding of a Great AV Staff
- Flexspace: A Benchmarking Tool for Higher Education
- Security Needs Analysis for Technology Managers
- Applying Big Data to Technology Management
- Beyond User Training: Faculty Engagement
- Providing an Exceptional AV Experience [there’s that VIDEO again!]
2 p.m. – 4:15 p.m. First-Timer’s Orientation. Join InfoComm for quick overview of what’s to come and some insight on how to make the most of your experience. Meet up at the Orange County Convention Center, room W307C/D, and get your learn on.
4 p.m. – 5:50 p.m. Opening Keynote. This one is gonna be awesome. Nick Bilton, Lead Technology Writer and Reporter for The New York Times‘ Bits blog, will lead a discussion with industry experts about the Internet of Everything. “The Internet of What?” That’s right. Tech managers especially know the benefit of managing everything on a big network. Is anyone using that classroom? Those networked sensors can tell you. But what are the ramifications of putting everything on the network? Find out in the Convention Center’s Chapin Theater.
5:30 p.m. – 7 p.m. Opening Reception. Because there will be food and drink and camaraderie with colleagues. And because it’s included with your registration. Compare schedules for the coming week and see who changed their hair since last InfoComm.
7 p.m. – 10 p.m. InfoComm Awards Dinner. If you’re not too exhausted by now, this is the event where InfoComm recognizes industry pioneers, great volunteers, top educators, women in AV, up-and-comers and more. It’s a fantastic event in room W415A of the Convention Center. Tickets are required. Get in touch to learn more.
Wednesday, June 17
9 a.m. The show floor opens. It could be a long day, so maybe a quick reconnaissance tour is in order so you can plot your plan of attack later in the day and week. There will be an exclusive tour for InfoComm members only an hour prior (8.a.m.). Looks like you’ll be meeting at the InfoComm Store (there’s a modest charge for this special tour).
(Editor’s note: Wednesday morning is a kid-in-a-candy-shop-type morning. In addition to everything else, for example, Pete Putman, CTS, will be teaching about ultra high-definition TV at 8 a.m., you can get the scoop on HDBaseT at 10:30 a.m., learn about AV in an IT world, also at 10:30, etc., etc. Point being, there’s a lot to choose from. That said…)
10:30 a.m. – 12 noon. Upgrading the AV Support Model. Ernie Bailey, CTS, Manager of Classroom Technologies at the University of Arkansas for Medical Sciences, talks you through building up your staff’s AV chops while at the same time implementing a degree of remote management and control.
12 noon – 1:30 p.m. IMCCA State of the Industry Lunch and Learn. IMCCA will present a complete Solution Summit on Unified Communications and Collaboration. Every part of it promises to be great. But because you need to eat, too, consider paying for a ticket to this always-standing-room-only event. IMCCA always bring together top UCC thought leaders from leading tech companies and the discussion is predictably lively and insightful.
12:30 p.m. – 2 p.m. Future Trends in Higher Education. Mark Valenti, CTS Founder, President and CEO of The Sextant Group, knows a thing or three about technology in learning spaces. His fingerprints are on more than 200 campuses, where he’s brought new ideas and solutions. For tech managers, this session is a must-see.
2:30 p.m. Exhibits! Okay, get yourself back to the show floor, if you haven’t been there already. Tech managers should beeline for the UCC and Digital Signage Pavilions. And if you want to return to work hawking knowledge of new technologies your colleagues have never heard of, try the new Innovations Showcase, where start-ups and tech companies just entering the AV market will open the kimono.
5 p.m. – 6:30 p.m. Technology Managers’ Reception. That’s right, a reception just for you. It’s like we knew you were coming. You’ll be hungry after Day One, so come compare notes and relax. Room W108B.
Thursday, June 18
7:30 a.m – 9:30 a.m. Women of InfoComm Networking Breakfast. Men are invited, too! Bestselling author and communication strategist Sam Horn presents “Don’t Just Lean in — Step Up to Create the Career You Want, Need and Deserve.” All attendees will receive a copy of her book, Got Your Attention? How to Create Intrigue and Connect with Anyone.
9:31 a.m. – 10:29 a.m. Yes, it may take a bit longer to get back and forth, but here’s a quick hour for you to make a booth visit or two on the show floor. They caught your eye yesterday, now go back and ask the manufacturers a few questions about their solutions. The bathroom visit can wait.
10:30 a.m. – 12 noon. Designing Classroom Systems that Deliver Exceptional Learning Experiences. This is the session at InfoComm 2015 where you fully grasp those letters we all love and dread: B-Y-O-D. Andrew Milne, CEO Tidebreak, describes how to get the best out of new technology.
12:30 p.m. – 2 p.m. Next Generation Learning: Video, Telepresence, and Telecommunications in the Classroom. Marko Jarymovych, CTS, from the University of Pennsylvania’s Wharton School discusses three cloud-based visual collaboration solutions the school recently deployed. Have you tried the cloud yet?
2:30 p.m. – 4:30 p.m. I know, you haven’t eaten or checked your smartphone since breakfast. You could do that now, and/or head back to the show floor, or get your tech on with one of these sessions: Virtualization of AV Components or Just Because it’s Wireless Does It Mean It’s Collaboration? Two great topics; two great teachers. Can’t go wrong.
Friday, June 19
Yes, technically, this is your fourth exceptional day at InfoComm 2015. Bonus! I often set aside time on Friday to take a more leisurely tour of the show floor. No set agenda, just looking for things I missed. All you audiophiles, this might be a good day to mellow out in several of the Audio Demos Rooms.
If you’re angling for your Certified Technology Specialist (CTS) certification and you think you’re ready now, there will be testing all week. Plan accordingly.
But relax. Friday is good for reflection. Remember, the show floor closes a little earlier, but not much earlier. So take in all you can and start looking forward to Vegas in 2016.
This column was reprinted with permission from InfoComm International and originally appeared here. Leave a Comment
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How to Choose the Right Digital Signage Size: Content vs. Screen
By Dan Brown RMG Networks
Have you ever walked into a corporate lobby, retail store, hotel or any venue and thought, “Wow, that digital signage display is too large!”?
Humorous, but of course not.
Most of the time, if anything, displays are commonly undersized. Why? Well, while 55″ seems large in the intimate setting of your living room watching the latest best-selling Blu-ray, the affect may be lost in a different environment with a different purpose.
What do you need to keep in mind when selecting screen size for your business?
A 55″ display is the viewable distance from corner to corner diagonally across the screen. Assuming a 169 widescreen display, this equates roughly to a height of 27 inches and width of 48 inches.
There are formulae from every TV manufacturer and standards committees such as SMPTE or THX to suggest screen sizes and are mostly geared toward consumer entertainment applications.
Don’t get confused if you start researching the web for the correct formula to use. Your specific application may differ. The important thing is to use a formula (or any formula) as a starting point, not an ending point.
Here are a few examples of different formulas and applications, and their resulting viewable distance.
General at-a-glance viewing or video
- 4 x 55″ diagonal = 220″ (or about 18 feet) viewable distance
- 8 x 27″ height = 216″ (or 18 feet) viewable distance
Reading text or data
- 6 x 27″ height = 162″ (or 13+ feet) viewable distance
These examples assume you are using the entire full screen to display your content. Are you? Often the display is segmented to display multiple content items.
For example, on that same 55″ display, let’s say we want to include a side panel graphic. Reserving 12 inches width for this content leaves us with 36 inches of width for our main content which is effectively the same as a 42″ display.
This changes our viewable distance from the previous examples.
General at-a-glance viewing or video
- 4 x 42″ diagonal = 168” (or about 14 feet) viewable distance
- 8 x 20″ height = 160” (or 13+ feet) viewable distance
Reading text or data
- 6 x 20″ height = 120” (or 10 feet) viewable distance
Even though you started with a 55″ display, because of the content requirements and screen real estate limits, you are effectively limiting the viewing distance of the display by several feet and shrinking the content. This may or may not be a negative; but it is definitely something that needs considering during the design phase.
Likewise, why put the current temperature nestled in the corner of screen when its “real life” size on a 55″ screen is nearly the size of your thumbnail and not truly viewable beyond 6 feet from the display. Is that the intended audience range? Probably not. This is another reason to make sure all content is viewable at your target distance.
Screen size is certainly only one factor of many to consider in your digital signage deployment. It works in coordination with screen placement, lighting, other environmental factors, and of course (and most importantly) content!
So you have a formula to determine display size, but how about content? How large a font should you use to get your message across and easy to read? As a general rule of thumb, it is recommended to have 1 inch of font height for every 10 feet in desired viewing audience distance.
Now you’re ready to configure your optimal signage and content size.
But, even in our high tech world, old school methods still work.
I was with a customer once who used a properly sized cardboard cutout pattern of a TV they were considering and taped it onto the rich marble wall to get an idea of what it would look like and how much space it would occupy. They used white poster board and markers to write some sample content to understand what font dimensions were required to reach the furthest intended viewer. I thought it was a brilliant idea and was glad to see so much interest and consideration into making sure not only the correct display size was chosen, but more importantly, the proper content size. Well done!
Whether, you use a high tech online calculator or poster board cutouts, you have begun a very important process of considering what is important to you and your viewers.
When budgeting for digital signage displays, it is always easier to add more displays later, rather than try to “right-size” a set of undersized displays already deployed.
It doesn’t need to be a $63M, 362′ x 62′ behemoth scoreboard like the Jacksonville Jaguars, but definitely give thought to the size of screen required for your application (then maybe even go up one size). As you start the process of determining the correct screen size, here are some questions to ask yourself —
- What type and quantity of content will be displayed?
- Will the content be displayed full screen or on segments of the screens?
- What is the smallest content to be displayed?
- How far is the desired viewable distance?
Once you know the answer to these questions, you know the required content size. And, required content size should be the leading factor to your screen size decision, not vice versa.
This column was reprinted with permission from the Digital Screenmedia Association and originally appeared here. Leave a Comment
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Get Ready to be Completely Blown Away by the Best Pico Projector Ever
By Gary Kayye rAVe Founder
A tiny start-up called LUMO PLAY is about the drop a killer-app (and I don’t throw that term around lightly) on the market – if they can build it.
The vision of CEO Meg Athavale, LUMO integrates a pico-projector, Android software, a motion IR sensor and Wi-Fi into a wall-mounted sphere that makes any surface interactive for kid’s gaming. Aimed at 12-year-olds and younger, LUMO is an Indiegogo project that is a hot concept. And, it’s not just an idea — they’ve got prototypes and they’re ready to mass-produce.
Although it’s aimed at kids, you NEED to watch this video so you’ll see the impact that this start-up will have on our industry!
Think K-12 installs. Think interactive digital signage play-places in airports, malls and daycares. Think home theaters for watching movies from your iPads and iPhones. Think interactive wayfinding on campuses, in business lobbies and shopping centers. Think interactive menu-boards at kids-oriented restaurants and fast-food places.
This is big! Leave a Comment
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Registration Now Open for InfoComm 2015 in OrlandoRegistration is open for the top ProAV show in North America, InfoComm. This year’s event will be held in Orlando from 13-19 June with exhibits being open the 17-19 June. You can register here.
AV pros, tech managers, integrators and manufacturers attend the InfoComm show for the same reasons: to see and interact with what’s new; to learn the ins and outs of the industry; and to connect with people who are as passionate about what they do as you are.
Not sure if you should attend? Well, check out our MicroSite from InfoComm 2014 where we posted over 1500 new product videos, over 2000 photos of booths, recorded over 25 live podcasts and wrote over 300 blogs and new product news stories. After looking at that, how can you NOT come?
This is the flagship commercial AV show and it’s held in one of America’s most fun cities: Orlando. Please come to InfoComm — register here. Leave a Comment
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FSR’s Digital Ribbon Cable Family Armors UpIntegrators will be happy to know that FSR has improved its Digital Ribbon (DR) cable family by adding multiple Aramid reinforcing cords to the cable assembly. The result is that the pull strength specification of the cable has been increased to 40 pounds from the previous 20-pound rating.
Most other cables on the market are only rated for a 20-pound pull, which is fairly easy to exceed during installation. This improvement in the basic cable construction, which has been in production for several months, makes the DR cable family the most robust optical HDMI cable on the market. The improved DR cables are available in lengths of 10, 15, 23, 30 and 50 meters.
FSR’s Digital Ribbon cables utilize a proprietary technology to allow high speed, high definition HDMI signal transmission over distances of up to 325 feet at a speed of 10.2 Gbps video bandwidth and can easily handle 1080p full HD, 3D, deep color, HDMI-CEC, HDCP and most newer high-resolution formats.
The more robust DR cable is now shipping and all the specs are here. Leave a Comment
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BenQ Launches New 5,000 Lumen SU917 ProjectorBenQ America has introduced its new SU917 Colorific projector aimed at large venues.
Featuring 5,000 lumens of brightness, high 7000:1 contrast ratio and WUXGA resolution, BenQ’s all-new SU917 projector equips presenters with content-display capabilities that make images fly off the screen, even in rooms with ambient light. Incredibly easy to set up, the device’s 1.5x big zoom lens provides a wider throw distance range while vertical lens shift capabilities — 120 percent to 145 percent — reduce the need to make frequent adjustments to the projector’s placement. To further facilitate installations, the projector’s 2D keystone (+/- 30) lets users easily align images while corner fit allows installers to adjust the four corners of any projection manually by setting both horizontal and vertical values. A hotkey directly on the remote walks users through a seamless setup process.
Equipped with MHL technology, the SU917 enables streaming and mirroring capabilities for users’ handheld devices, allowing presenters or participants to transfer small-screen content to the big screen directly from any portable unit. For added flexibility, the projector features Wireless Display for cable-free connections to content sources. When paired with BenQ’s QPresenter Pro app, users can transfer files from both iPhone and iPad devices.
Featuring BenQ’s energy-saving SmartEco technology, the SU917 automatically adjusts lamp power by up to 70 percent in order to apply just the right level of brightness. To further increase power savings, an “Eco Blank” mode allows presenters to blank out the screen whenever a source isn’t detected for more than three minutes. For quick rebooting whenever the projector is accidentally switched off, an Instant Restart feature lets users immediately reactivate the SU917 during 90 seconds where power is maintained at 30 percent.
BenQ’s SU917 projector is now shipping. All the specs are here. Leave a Comment
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Extron Ships New Series of 4K Distribution Amplifiers for DTP Systems Extron is now shipping four 4K resolution DTP twisted pair distribution amplifiers — two DTP HD DA 4K 230 models and two DTP HD DA 4K 330 models. These 4K distribution amplifiers provide one HDMI input with loop-through, and either four or eight DTP outputs. Each twisted pair output sends HDMI, audio, and control over shielded CATx cable to Extron DTP-enabled products. The DTP HD DA 4K 230 models extend these signals up to 230 feet (70 meters), while DTP HD DA 4K 330 models extend signals up to 330 feet (100 meters). All models also accept analog stereo audio signals for simultaneous transmission over the same shielded CATx cable. They support video signals at resolutions up to 4K, including 1080p/60 Deep Color. The DTP HD DA 4K offers bidirectional RS-232 and IR pass-through at each DTP output, plus system level RS-232 device control via Ethernet insertion. It features remote powering of DTP receivers, EDID Minder, Key Minder, selectable output muting, and compatibility with HDBaseT-enabled devices.
The DTP HD DA 4K offers several features aimed at integrators including an HDMI input loop-through for local monitor support or system expansion, and the ability to independently mute each twisted pair output. It also has automatic input equalization which conditions incoming HDMI signals to compensate for signal loss over long input cables. Automatic color bit depth management based on the display EDID prevents color compatibility conflicts between the source and display. To streamline installation, the DTP HD DA 4K can send power to each of the four or eight DTP receivers over the shielded twisted pair cable. It offers convenient options for remote control, including Ethernet, USB, and RS-232 for easy integration into a variety of environments. Configuration of the DTP HD DA 4K is made simple with Extron’s PCS – Product Configuration Software, which allows for expedited setup and EDID management.
The DTP HD DA 4K can be integrated with Extron switchers, scalers or other DTP-enabled products to provide multiple, simultaneous outputs for signage and presentation overflow room applications. For additional integration convenience, each twisted pair output can be configured for compatibility with HDBaseT-enabled displays to send digital video and embedded audio, plus bidirectional RS-232 and IR signals over shielded CATx cable.
Here are all the specs. Leave a Comment
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Audio-Technica Ships System 10 PRO Rack-Mount Digital Wireless SystemAudio-Technica is now shipping its new System 10 PRO Rack-Mount Digital Wireless System, the latest addition to the A-T System 10 wireless solutions. Like all System 10 models, the System 10 PRO Rack-Mount operates in the 2.4 GHz range, keeping it free not only from TV interference but also from the uncertain regulatory future facing the TV bands. Its durable rack-mount chassis houses one or two receiver units that can be operated locally within the chassis or be removed and mounted remotely (up to 300 feet away) via Ethernet cable. This groundbreaking approach to delivering wireless increases the versatility of the system while also greatly enhancing wave propagation – without the substantial expense of adding an antenna distributor and corresponding cables. Additionally, up to five System 10 PRO chassis (10 receivers) can be linked together using the RJ12 cable included with each system, creating a stable multichannel system with the simultaneous use of up to 10 channels.
The chassis’ LCD Dual System Display shows RF signal level, system ID, transmitter battery level, and system link status for both channels. Like all the products in the System 10 wireless family, the PRO Rack-Mount features 24-bit/48 kHz wireless operation, easy setup, clear, natural sound quality, and three levels of diversity assurance: frequency, time, and space. Frequency Diversity sends the signal on two dynamically allocated frequencies (with automatic frequency selection) for seamless, interference-free operation. Time Diversity sends the signal in multiple time slots to maximize immunity to multi-path interference. Space Diversity uses two antennas on each transmitter and receiver to maximize signal integrity. A ground-lift switch helps eliminate audible hum caused by ground loops.
Each System 10 PRO Rack-Mount system includes an ATW-RC13 receiver chassis, one or two ATW-RU13 receiver units, one or two AT8690 receiver-unit mounting brackets, one RJ12 cable, two rack mounting brackets, one joining plate, one AC adapter, and one or two ATW-T1001 UniPak body-pack and/or ATW-T1002 handheld transmitters. Both the receiver chassis and transmitters feature easy-to-read displays.
System 10 PRO is available in these configurations:
- ATW-1301 Single Channel Bodypack System $599.00
- ATW-1301/L Single Channel Bodypack System w/ Lav $699.99
- ATW-1302 Single Channel Handheld System $629.00
- ATW-1311 Dual Channel Bodypack System $1,059.00
- ATW-1311/L Dual Channel Bodypack System w/ Lav $1,259.00
- ATW-1312 Dual Channel BP/HH System $1,089.00
- ATW-1312/L Dual Channel BP/HH System w/ Lav $1,189.00
- ATW-1322 Dual Channel Handheld System $1,119.00
All the tech details are here. Leave a Comment
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Peerless-AV Intros New SmartMount Carts and Stands Aimed at Educational, Residential, Corporate and Commercial Applications Peerless-AV has announced the expansion of its line of SmartMount video carts and stands aimed at a variety of applications, including K-12 and higher education institutions, commercial/corporate buildings, and residential homes.
In lieu of purchasing multiple displays for multiple rooms, users can now order one display and create a mobile solution that is used in numerous locations. In addition, all new SmartMount carts and stands are UL tested and certified, ensuring the safety of the products that enable mobility without the fear of tipping or structural failure.
The new line of Peerless-AV SmartMount carts and stands include the following:
For educational, commercial and residential applications:
- SR560M – Flat Panel mobile display cart for general viewing capabilities: SR560M
- SR575M – Flat Panel mobile display cart for general viewing capabilities; offers tool-less display height adjustment: SR575M
- SR598 – Flat Panel mobile display cart for general viewing capabilities; best for extra large displays: SR598
- SS560M/SS560F – Stands with (SS560M) and without (SS560F) metal shelf for general display stand applications: SR560M-AB
- SS560G – Stand with gloss finish and glass shelf for residential and office applications: SS560G
For commercial and corporate applications:
- SR555E – Dual display video conferencing in corporate settings in which aesthetics are key and all components can be hidden from sight; accommodates side-by-side 40-55” displays: SR555M
- SR575E – Single display video conferencing in corporate settings in which aesthetics are key and all components can be hidden from sight; accommodates 32-75” display: SR575M
- SR555M – Dual display video conferencing for education or commercial applications: SR575M
For conference centers/universities/hospitality applications:
- SR575K/SS575K – Kiosk cart and stand for way-finding and interactive applications; SR575K features wheels: SR575M
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Atlona Ships Three More 4K Products Atlona has announced that three of its new products unveiled last month at ISE in Amsterdam, the AT-UHD-M2C-BAL converter, AT-UHD-SW-52 switcher, and AT-UHD-SW-51 switcher, are already shipping.
The AT-UHD-M2C-BAL is a 4K-compatible converter which extracts and down-mixes Dolby and DTS audio tracks and provides balanced analog audio output in stereo or mono. It uses a web-based interface allowing remote control of mode, volume and EQ. The converter also processes audio content while allowing 4K/UHD video to pass through from the source to a display.
The analog signal output from the converter (+4dBu) is provided via a five-wire captive-screw connector on the rear panel. Rear panel connections also include ports for IP (RJ45) and RS232 and it includes remote settings for volume, mute, bass and treble. Audio on the converter’s HDMI output, also on the rear panel, is configurable to provide either the original multichannel content or the down-
mixed channels.
The front panel of the AT-UHD-M2C-BAL provides an HDMI jack for source input and a USB jack for installing firmware updates. LEDs indicate the format of the audio source (PCM, Dolby HD, DTS-HD, etc.). The device is HDCP compliant but Atlona claims it can be switched on/off for use with non-compliant displays and devices.
The AT-UHD-SW-52 and AT-UHD-SW-51 are part of the AT-UHD-SW-5 Series, Atlona’s first line of HDMI switchers that support 4K/UHD video @ 60 Hz. Both switchers are spec’d to have 10.2 Gbps bandwidth and an internal web server enabling control of EDID, HDCP, and audio settings. The switchers can be manually switched, set for auto-switching or controlled via IR, IP, or RS232 formats. Both switchers support multi-channel digital audio formats up to Dolby TrueHD and DTS-HD Master Audio.
The AT-UHD-SW-52 offers an audio return channel and provides dual mirrored HDMI outputs without HDBaseT. The switcher has front panel control for source selection and volume level and it is spend to do audio de-embedding with rear panel outputs for S/PDIF and balanced stereo audio.
The AT-UHD-SW-51 is positioned as a “cost-effective” version that includes web-enabled control of EDID and HDCP, audio de-embedding with stereo output (unbalanced) and S/PDIF output.
Both switchers are 1U rack-mountable in a half width enclosure. More information is here. Leave a Comment
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InfoComm Debuts Major New Course Structure at Summer Show InfoComm is not just thousands of new AV products — it’s also your resource for the in-depth, specialized training you need to sharpen your skills and further your career.
Along with nearly 100 InfoComm University workshops and courses, you’ll also find these topic-specific conferences and sessions:
Solutions Summit: Digital Signage
This year’s program will discuss digital signage from multiple perspectives: as an agency client, higher education institution, corporate AV professional, or retail operator. You’ll hear case studies from experts in each of these fields so you can learn best practices and potential challenges in working with digital signage.
Solutions Summit: Unified Communications and Collaboration Presented by IMCCA
The second annual Solutions Summit: UCC will cover the current and future state of IP-enabled enterprise communications, and the collaboration tools that can help you enable UCC in your organization.
Worship Conference Presented by Technologies for Worship magazine and Church Technical Leaders
New for 2015: a four-day conference dedicated solely on designing, building, and maintaining AV systems in houses of worship. From video creation and lighting systems, to how to manage your group of volunteers, this is a “can’t miss” program for worship AV technicians.
Manufacturers’ Training
Get trained on AV technology right from the source: the manufacturers that create it! These 90-minute sessions give you tips and strategies on how best to use technology from Chief, Cisco, Crestron, Da-Lite, Digital Projection, and many more.
Display Summit
Display Summit (formerly Projection Summit) is a thought leadership event that focuses on the professional pixel pipeline: how pixels are generated, processed, distributed and displayed. Display Summit is produced by Insight Media and requires separate registration.
Register today for InfoComm 2015 and read course descriptions, see who’s speaking, and find out what you’ll learn. Leave a Comment
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Christie to Debut 60,000 Lumen Projector Next Week Christie is setting a new visual display standard at NAB in Las Vegas with a brand-new 60,000 lumens using 3P laser. Yes, 60,000. It will be demo’d in the Christie Innovation Theater where — using RGB laser technology in a large, open theater — Christie will demonstrate Rec2020 content and 60,000 lumens of brilliant light using 3P laser. Rec2020 color provides a better representation of real world color than the commonly used color spaces for television and cinema.
Also at NAB, the Christie D Series 3LCD single-lamp digital projector series with brightness ranges of 6,000-8,000 lumens and 10,000:1 contrast ratio, will debut in the USA. A new 0.38:1 Ultra Short Throw (UST) lens with an all-glass element lens that Christie says offers greater thermal stability and reduced image drift compared to lenses using plastic lens elements for greater flexibility in designing panoramic multi-projector displays, while providing high brightness and lifelike images.
We will report more on those as they are officially rolled out, but this is a heck of a scoop!
Christie is here. Leave a Comment
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Extron Adds Audio Embedding to Select DTP Transmitters Extron has told rAVe that four of its DTP twisted pair transmitters now feature analog stereo audio embedding. These include the DTP T HWP 232 D and DTP T HWP 332 D two-input, Decora-style transmitters for HDMI, as well as the DTP T UWP 232 D and DTP T UWP 332 D two-input, Decora-style transmitters for HDMI and VGA. The added capability of embedding stereo analog audio onto the digital video output signal for transport over DTP streamlines integration by eliminating the need for a separate audio connection at the receiver. The transmitters support signal extension up to 230 feet (70 meters) or 330 feet (100 meters) over a shielded CATx cable. A free firmware upgrade allows you to take advantage of this new feature in existing DTP Systems deploying these transmitters.
Extron says the DTP Systems product family is the industry’s most comprehensive integration platform for small to medium-sized AV systems. This family includes numerous different extender models in a wide variety of form factors and video formats, plus a broad offering of distribution amplifiers, switchers, and matrix switchers with essential AV signal processing and control features.
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Vaddio Expands RoboSHOT Camera Lineup with New RoboSHOT 12 HDMI and RoboSHOT 30 HDMI Vaddio has added two new cameras to the RoboSHOT series, the RoboSHOT 12 HDMI and RoboSHOT 30 HDMI. Both feature HDMI out, Ethernet for IP control, a better image signal processor (ISP) and Vaddio’s Tri-Synchronous Motion.
The RoboSHOT HDMI series is designed for simplicity in applications that only need HDMI video. Control functionality is accomplished via Telnet, RS-232, IR remote and the camera’s built-in web server, which allows users to control the camera functions on a web page with any browser over the IP network.
Vaddio’s RoboSHOT 12 HDMI camera features a 12x optical zoom with a 73-degree wide horizontal field of view, perfect for small to medium sized conference rooms, training rooms or classrooms in a wide variety of applications including UC conferencing, videoconferencing, distance learning, lecture capture, telepresence and ProAV while the RoboSHOT 30 HDMI features a powerful 30x optical zoom with a 65-degree wide end to 2.3 tele end horizontal field of view, ideal for medium to large rooms including house of worship, large auditoriums, theaters, IMAG performances, lecture theaters and more.
Like all RoboSHOT series cameras, the RoboSHOT 12 HDMI and RoboSHOT 30 HDMI comes fully equipped with Vaddio’s Tri-Synchronous Motion technology, a silent, direct drive motor system that allows all three axes of the camera (pan, tilt and zoom) to move simultaneously for ultra smooth, natural camera motion.
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LG Aims at Affordable Digital Signage Market With New Display Introductions at DSE 2015 LG Electronics USA today introduced an all-new entry-level digital signage monitor series aimed at small- to mid-size business (SMB) markets. The five new models in the SE3B series range from 32- to 65-inches diagonally and claim a bezel width (at its thinnest point) of just 11.9 mm, the thinnest on the market at this price. The new series features conformal circuit board coating, a clear, non-conductive coating that is applied to the circuit boards to help protect the internal circuits from harsh environmental factors such as dust, humidity and grease.
LG’s new series offers the ability to control the signage monitors and distribute content through Wi-Fi by providing two USB ports, one for a USB dongle control and one for content distribution. The series supports third-party device management through Simple Network Management Protocol (SNMP) standards, allowing businesses to receive notifications and control the monitors remotely. The series also includes upgraded features, including a detachable logo and cable management for a clean and flawless installation.
The SE3B series also allows customers to store a pre-defined image on the panel as back up if the standard inputs fail, giving an even higher level of redundancy and customer satisfaction. Further, with the SE3B series, customers can now use the new Image Sticking Management (ISM) mode that allows better hardware protection and life expectancy of the panel, lowering the total cost of ownership.
The SE3B series is ENERGY STAR 6.0 certified, and consumes 18 percent less energy compared to previous models. To further conserve energy, its Direct Power Management feature allows the circuit network to remain on while the panel can be switched off.
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Lumens Intros New VS-LC101 Compact CaptureVision Lecture Capture Station Lumens Integration today introduced the VS-LC101 CaptureVision lecture capture station. The VS-LC101 can capture up to four different signals while synchronously recording, broadcasting and streaming up to 1080p.
The VS-LC101 CaptureVision Station is compatible with HDMI, VGA and RJ45 (networked content) and it can capture and record each of the inputs synchronously in the classroom, including Full-HD network cameras, a PowerPoint presentation from a laptop while using a document camera, digital microscope and DVD player, for example.
Lumens’ claims that a proprietary so-called, Signal Separation Technology, allows the flexibility of a single or dual source front stage (live lecture) display while simultaneously performing multi-source and multi-screen recording.
The VS-LC101 CaptureVision Station comes with an internal GUI and a remote control. The administrator of the CaptureVision can comletely control it either live or remotely via the network.
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Extron Ships New DTP CrossPoint 84 Presentation Matrix Switcher ModelExtron’s new DTP CrossPoint 84, a new model without an integrated control processor or amplifier, is now shipping. The compact 2U DTP CrossPoint 84 includes an integrated 8×4 matrix switcher with 4K inputs and outputs, two built-in independent scalers, integrated DTP and XTP transmitters and receivers and a comprehensive audio DSP.
The DTP CrossPoint 84 can immediately be put to use for integration with all of the latest 4K capable graphics cards, 4K cameras, and the ever-growing number of displays with 4K and UHD native resolutions. The DTP twisted pair inputs and outputs provide extraordinary flexibility in how and where AV and control signals can be distributed. Integrators can choose from the industry’s most complete offering of digital twisted pair transmitters and receivers with single and multi-input models available for furniture and wall-mount applications. The twisted pair inputs and outputs can also be used to connect to any display with an HDBaseT input or tie into a centralized, facility-wide XTP System to add local room-based AV systems.
A high performance scaler is paired to each of the two DTP outputs, so that incoming source signals can be optimized and converted to deliver the highest quality image content for display. With Extron’s exclusive digital technologies, integrators can easily connect sources and displays and set up switching ties, with plug-and-play simplicity, automatic device negotiation, and nearly instantaneous switching delivered with Extron EDID Minder, Key Minder and SpeedSwitch.
Integrators can customize system designs and mixes any way desired, with fully configurable EQ, filters, dynamics, extensive matrix mixing options and more. If a large number of microphones or speaker destinations are needed, the DTP CrossPoint 84 offers a unique digital audio expansion port that links the internal DSP to a DMP 128 for additional inputs and outputs, or to add AEC to a conferencing system.
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DVDO Intros 4×4 Matrix DVDO is shipping its Matrix44, a 4K HDMI matrix switcher that provides four HDMI 2.0 inputs and four discrete HDMI 2.0 outputs to transmit up to 4K at 50/60Hz while supporting 3D, Dolby TrueHD and DTS-HD Master Audio. Designed for both home and commercial use, it lists for $1,499.
Matrix44 offers easy control from a built-in web-server for setup and monitoring, direct TCP/IP, telnet, RS232, and IR for easy integration into a higher-level control system. For standalone applications, a wireless Android application is also available Front panel controls are straightforward and allow individual output control, direct jump to preset connections, and the ability to lock out the front panel controls to prevent unwanted changes.
With a locking power connector, rack mount tabs, remote Web access and easy field-upgradable firmware, Matrix44 is designed with the installer in mind. Matrix44 ensures universal display compatibility through dynamic EDID control. Multiple EDID options from sink duplication to a variety of preset EDIDs enable simple and reliable home theater or commercial AV installations.
Features include:
- Supports four HDMI 2.0 inputs and four discrete outputs
- Flash-free mode (switching inputs on one output does not interrupt the others)
- 3D-TV support
- RS232 Serial interface for control systems
- Supports up to Dolby TrueHD, DTS-HD
- USB for easy firmware update
- Direct IR control
- HDMI certified
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Barco Updates ClickShare Via Software Barco has performed a software update to the ClickShare product line (both the CSM-1 and CSC-1) that adds an auto-layout function to the CSM-1 Base Unit. This allows two people to share content on-screen at the same time.
You may already know that a CSC-1 kit comes with four Buttons, and four people can already share content simultaneously with it — something that the CSM-1 could not do, until now. With the new software update, a CSM-1 kit (which includes 2 Buttons) now enables two side-by-side windows on the screen.
In addition, now the ClickShare can fully mirror the screens of Apple devices using the CSC-1 Base Units. This means that whatever you see on the mobile device’s display — including data, images and video (yes, video) — is simultaneously shown on the central meeting room screen, without the need for an Apple TV or a specialized app. Full mirroring of Samsung Galaxy devices with ClickShare was already possible — so this update is focused on doing the same for iOS.
The update also added two other features to ClickShare:
- The option to disable the wireless access point of the ClickShare Base Units and integrate the Base Units in your corporate network. This feature allows the ClickShare Buttons, or the mobile devices using the ClickShare apps, to connect to the ClickShare Base Unit via the corporate wireless infrastructure, instead of via the wireless network of the Base Unit itself. This option lets you avoid adding additional access points in your Wi-Fi environment.
- A new signal strength modulation function, which limits the reach of the Base Unit. This function not only allows more ClickShare units to be integrated in a limited space – the section of the building that contains a lot of meeting rooms – but also prevents connections from outside the room.
If you’re interested in ClickShare, go here. Leave a Comment
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Extron Ships Six Input, Four Output Audio Expansion Processor with AEC and Dante Extron is shipping the AXP 64 C AT, an audio expansion processor with six mic/line inputs and four line outputs for remote connectivity to a Dante-enabled DMP 128 audio system. It is used to place six mic/line sources onto a Dante audio network, and route any four Dante channels from the network to an amplifier or other destination. The AXP 64 C AT features Extron ProDSP with gain, filtering, and dynamics processing for all inputs and outputs. Four of the inputs also include AEC, 48 volt phantom power, and dedicated control ports for mic control. FlexInputs offer the additional capability to process Dante channels in place of the first four local inputs. A single Ethernet cable from one AXP 64 C AT, or several linked units, to a central equipment rack greatly reduces the effort and expense of pulling one cable for each endpoint.
The AXP 64 C AT includes four independent channels of AEC with advanced algorithms for fast convergence and optimal intelligibility in conferencing applications. The AEC-enabled inputs also offer FlexInput capability to route a Dante channel through the processor in place of a local mic/line input. The flexible input selection enables the AXP 64 C AT to process audio from remote wireless microphones, wallplates, and other sources from anywhere on the Dante network.
In an installation with a large number of mics, the AXP 64 C AT audio expansion processor places audio signals onto the Dante audio network using standard IP networking. Signals are received as expansion inputs at one or more DMP 128 AT processors. A sound system designer can incorporate several AXP 64 C AT or Extron AXP 50 C AT audio expansion processors to create a large mixing matrix with up to 56 remote inputs and 24 outputs per DMP 128 AT using the built-in four-port Gigabit switch. This greatly simplifies scalability and the audio cabling infrastructure by avoiding long analog mic cable runs. To further simplify the audio cabling infrastructure, the AXP 64 C AT converts four channels from the Dante network to line level audio signals, processes them, and routes the optimized audio to local sound reinforcement systems.
All the detailed specs are her. Leave a Comment
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Premier Ships LMVSP Press and Release Pop Out Ultra-Slim Mount for Portrait Display Applications Premier’s new LMVSP mount is a so-called Press and Release Pop Out Ultra-Slim mount that’s designed to be used when mounting a monitor in portrait orientation. Using the industry’s first Press & Release design feature, which offers service access in under five seconds with just a gentle press to the display, the LMVS also has a kickstand feature that gives 7° of clear access to the rear of the display. Panels can be easily aligned with the convenient and accessible x,y,z axis adjustments located on the top adjustment brackets.
It will list for $900 and complete specs are here. Leave a Comment
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Valens Announces Testing Services for Spec 2.0 HDBaseT Products Valens, the developer of HDBaseT technology and a Recognized Testing Facility for the HDBaseT Alliance, has announced the availability of testing and certification services for new products incorporating Spec 2.0 of the HDBaseT Standard.
The new testing and certification services conform to the Compliance Test Specification for Spec 2.0 of the HDBaseT standard (CTS 2.0) that has been recently issued and made available for HDBaseT Alliance’s members. Spec 2.0 of the HDBaseT standard was released in August 2013, and added new functionalities to the original standard, such as multistreaming, daisy-chaining, USB 2.0 support and fiber as a new transmission medium. The first Spec 2.0-compliant chipset was released to the market in June 2014, and the first Spec 2.0 products are being introduced to the market at InfoComm 2015 in June.
The HDBaseT Alliance is here. Leave a Comment
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Zigen Ships HDBaseT ExtenderThe Zigen ZIG-POE-70 is an HDBaseT transmitter/receiver set for HDMI transmission up to 230 feet (70 meters) over category cable with RS232 and IR control plus Power over Ethernet capability. The set transmits video signals up to 4K/UHD @ 60Hz with embedded multi-channel audio and remote 48V power for the receiver. The kit provides bi-directional extension of three to 12 V IR (IR Receiver included) and RS232 commands. Pigeon says the set is HDCP 2.2 compliant and supports EDID communication.
The ZIG-POE-70 sender provides a complete solution for detection and powering of POE IEEE 802.3af devices such as the ZIG-POE receiver/TV box. The sender will safely detect, classify, and provide up to 13 watts of power to the receiver via HDBaseT connection. The receiver reads a signature from the sender (TX) and only enables power delivery if all constraints for safe power delivery are met. During power delivery the link is continuously monitored for any fault or overloading conditions and the current is limited to avoid hazardous conditions.
The ZIG-POE-70 sender senses the removal of a powered device and turns the 48-volt power supply off immediately when the receiver is disconnected.
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Hitachi Intros New PTZ Cameras Hitachi America’s Digital Media Division and Security Solutions Group is introducing the PTZ Series Full HD Camera Series. The PTZ Series cameras support clear and lively video conferencing, video recording and net broadcasting, and are aimed at a variety of applications that include boardrooms, classrooms, auditoriums and houses of worship.
The PTZ Series is comprised of six models: the VZ-HD3600A; VZ-HD3650A; VZ-HD3700A; VZHD3780A; VZ-HD4000A; and VZ-HD4900A. All of the PTZ Series cameras feature an optical lens for Full HD with 10x zoom, while the VZ-HD4000A and VZ-HD4900A also have a 25x zoom. Four of the six models offer a wide horizontal viewing angle of 70 degrees, making them perfect for classroom recording. A direct drive motor pan/tilt mechanism provides non-distracting smooth and quiet functionality.
For needs in large venues, the PTZ Series features seven-daisy-chain control for low-light shooting. The PTZ Series also offers 32 preset memories for pan/tilt/zoom and other settings using the remote control unit, and up to 127 presets using external control via RS-232C or RS-422. Various digital video interfaces are available, including 3G-SDi, HD-SDI and DVI-I.
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For all you REGULAR readers of rAVe ED [Education] out there, hopefully you enjoyed another opinion-packed issue!
For those of you NEW to rAVe, you just read how we are — we are 100 percent opinionated. We not only report the news and new product stories of the ProAV industry, but we stuff the articles full of our opinions. That may include (but is not limited to) whether or not the product is even worth looking at, challenging the manufacturers on their specifications, calling a marketing-spec bluff and suggesting ways integrators market their products better. But, one thing is for sure, we are NOT a trade publication that gets paid for running editorial or product stories. Traditional trade publications get paid to run product stories — that’s why you see what you see in most of the pubs out there. We are different: We run what we want to run and NO ONE is going to pay us to write anything good (or bad).
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Everything we publish is opt-in — we spam NO ONE! rAVe ProAV Edition is our flagship publication with what we believe is a reach of virtually everyone in the ProAV market. rAVe HomeAV Edition is co-published with CEDIA, covering the HomeAV market. We added rAVe Rental [and Staging] in November 2007, rAVe ED [Education] in May 2008 and then rAVe DS [Digital Signage] in January 2009. We added rAVe GHGav [Green, Healthcare & Government AV] in August 2010 and rAVe HOW [House of Worship] in July 2012. You can subscribe to any of those publication or see ALL our archives by going to: https://www.ravepubs.com
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