Home Entertainment & Automation Services in Matthews, NC.
Home Entertainment & Automation Services in Matthews, NC.
Home audio and Video Services in Matthews, NC.  TV installation, Surround Sound, Home Entertainment Systems
Warning: 3D May Be Hazardous to Your Health

C.I.S. - Lake Norman & Davidson NC's Source For 3D HDTV Answers!

C.I.S. - Lake Norman & Davidson NC's Source For 3D HDTV Answers!

Samsung delivers precautions to viewers who may be photosensitive, pregnant, tipsy, prone to seizures and more.

People are gaga over 3D TV these days, but it may not be all fun and games for everyone. Display manufacturer Samsung, which recently began shipping its new 3D HDTVs, has posted a medical warning on its website, “Viewing TV Using the 3D Function” (PDF link) to read before you or your child watch 3D.

According to the safety information, for example, “Pregnant women, the elderly, sufferers of serious medical conditions, those who are sleep deprived or under the influence of alcohol should avoid utilising the unit’s 3D functionality.” So you may not want to fill your eyes with that double vision and 3D vision, to paraphrase Foreigner.

The initial warning from Samsung states: “Children and teenagers may be more susceptible to health issues associated with viewing in 3D and should be closely supervised when viewing these images.”

If you’ve ever been through a 3D demonstration, it’s easy to see why Samsung (and presumably other manufacturers that may post similar warnings) wants to ensure it has covered its bases and offered such safety information. Slipping on 3D glasses, plus the initial vision immediately after taking them off, can be rather uncomfortable or headache-inducing if you’re not used to it. I know a demo from Mitsubishi a couple of years ago, while very cool to see, left me a tad queasy afterward.

The ramifications can be very serious. Under the “Photosensitive Seizure Warning and Other Health Risks” section, Samsung points to those who have history of epileptic seizure or stroke when exposed to flashing images or lights, to consult a doctor before using 3D.

Other symptoms to keep in mind that you may experience, notes Samsung, include:

altered vision
lightheadedness
dizziness
involuntary movements such as eye or muscle twitching
confusion
nausea
loss of awareness
convulsions
cramps
disorientation

Especially on that last symptom, Samsung advises: “Accordingly, DO NOT place your TV near open stairwells, cables, balconies, or other objects that can be tripped over, run into, knocked down, broken or fallen over.”

Other than all of that, you’re good to go. Samsung made no warnings about letting your kids watch Jonas Brothers: The 3D Concert Experience, so that’s on you.

by Arlen Schweiger

http://www.electronichouse.com/article/warning_3d_may_be_hazardous_to_your_health/

Custom Installation Services, LLC – Charlotte and Asheville NC’s Source For Your Custom Home Electronics and Automation Needs!

Posted in 3d movies, 3D TV, Blu-ray, Flat Panel TV's, Home Theater, Media Rooms, technology | Tagged , , , , , , , , , , , , , , , , , | Leave a comment


3D Demos: Big-Box Retailer Shoot-out

CIS - Ashevlle, NC's #1 Choice For 3d Home Theater/Media Room Design

CIS - Ashevlle, NC's #1 Choice For 3d Home Theater/Media Room Design!

Going on a 3D demo hunt? Here’s what to expect from some popular retailers.

3D is picking up steam. But before you take home a 3D TV, you’ll want to spend some quality time putting it through its paces to see if this whole 3D thing is really for you.

While I’m glad to make recommendations and comparisons of displays, here’s what to expect from the demos at some popular retailers.

Best Buy
I started my demo world tour at Best Buy, with a standard demo of the Samsung UN55C7000 combo, including display, Blu-ray player, glasses, and “Monsters vs. Aliens” on 3D Blu-ray.

The display was set up in an open but defined area of the TV section with leather theater recliners and HTiB surround sound. There was no Best Buy employee nearby, so I grabbed a pair of glasses (tethered by USB charging cable) and began enjoying the impressive depth of the image. 

The surroundings weren’t overly distracting, even as an associate in the adjacent aisle began a sales pitch with a customer. Lighting was somewhat harsh and caused some glare, but this was actually somewhat minimized by the tint of the active-shutter glasses. The glasses were tethered, but there was plenty of cable allowing for comfortable range of movement. While a dedicated demo area would be preferable, the space was surprisingly conducive.

It was almost 15 minutes into my self-initiated demo before I was approached by a sales associate. I was actually startled as he walked up behind me without me knowing and announced himself with a loud “Can I help you?” The somewhat nature of 3D, along with the impedance of peripheral vision caused by the glasses, might merit some employee training on how to approach an engaged customer.

After getting over the initial startling, I proceeded to ask the associate some questions regarding the Samsung combo and 3D technology. While fairly knowledgeable on model numbers and pricing, he was stumped on 3D basics like “will the TV convert 2D to 3D?” and “will other brands of glasses work with this set?” While he didn’t give any incorrect answers, he was without an answer for many key questions. When he went looking for a supervisor to try to answer those questions, he returned 10 minutes later empty-handed.

Overall, I was happy with the Best Buy demo environment given the drawbacks of an open demo area. But employee training needs to be beefed up, both technical and in consumer interaction.

Fry’s Electronics
While probably twice the size of my local Best Buy, the Fry’s TV and home theater demo areas are much more intimate than Best Buy’s, offering several smaller listening rooms and one dedicated front-projection theater.

The 3D demo (the Samsung UN55C7000 combo) was set up in one of these listening rooms. While it was in a dedicated space, it appeared to be a room for comparing speakers, with three walls of empty shelves and loose speaker wiring. There was a decent surround sound system accompanying the display/player/glasses, but there was no seating to facilitate a more comfortable extended viewing.

The 3D glasses, which were not tethered, were hard to find on my own (high on an unused speaker shelf). Lighting was appropriate and more like what you might find in a living room. The “Monsters vs. Aliens” disc was in the player, but was showing the menu. Like the glasses, the remote was high and out of sight, making it difficult to get the movie going for demo.

I was not approached by a Fry’s sales associate at all. After about 15 minutes, I left the demo room in search of an associate. I found one nearby with the other mass-displayed TVs and asked for some help in the 3D room. As we walked back to the demo room, I asked some of the same questions I quizzed the Best Buy employee with and received more informed answers.

But the answers were provided with a tone of inconvenience, as if he had a better place to be or thought I wasn’t really interested in making a purchase.  This attitude continued when we got back to the demo room to find another couple testing out the system, at which point he promptly walked away after just a moments silence. 

While the Fry’s dedicated demo space has the potential for a more enjoyable test experience, the look of being an abandoned speaker test room, inconvenient placement of glasses and controls, and inattentive sales associates left a great deal to be desired. 

Magnolia Home Theater
Magnolia was demoing the sold-out Panasonic 50-inch VT20 display, 3D Blu-ray player and glasses combo. The store-within-a-store model offers more seclusion than the Samsung demo in the main part of Best Buy, but the Panasonic system was on display right in the entrance, negating the smaller space Magnolia had to offer.

There was actually more noise and distraction since the Magnolia section sits right at the front of the store, directly to the right of the main entrance and cash registers. Seating was a single leather couch and glasses were again tethered with their USB charging cables, though the wiring was shorter and the only comfortable viewing position was at the extreme right or left of the couch.

The Panasonic demo was running “Monsters vs. Aliens,” though it’s not included in the package as with the Samsung combo. As soon as I sat down, I was approached by a Magnolia sales associate. He was approachable and had correct answers to all of my test questions. I never felt like I was inconveniencing him. He even sat on the couch and put on 3D glasses. He also acknowledged the noise and said the staff was requesting the 3D demo be moved to the closed listening environment where speakers and AVRs are demoed. 

by Stephen Hopkins

http://www.electronichouse.com/article/3d_demos_big_box_retailer_shoot_out/D2/

Custom Installation Services, LLC – Audio/Video Sales, Service and Installation in North Carolina and South Carolina

Posted in 3d movies, 3D TV, Blu-ray, Flat Panel TV's, Home Theater, Music and Movies, News | Tagged , , , , , , , , , , , , , , | Leave a comment


URC KP-4000 Touchscreen Taps into IP Network

CIS : Asheville, NC's Source For URC Controls!

CIS : Charlotte, NC's Source For URC Controls!

Control pretty much anything on your IP network, including distributed audio with metadata, and subsystems throughout the house.

Accessing and selecting media stored on your home network is almost a must these days if you want a full entertainment system experience. More receivers and Blu-ray players are handing you access to PC files, but for whole-home command over everything—including other potentially networkable systems like lighting and energy management—you’ll need something more robust.

That’s where URC (the artist formerly known as Universal Remote Control) is coming into play with its new Network Keypad System, which includes the KP-4000 touchscreen and MRX-1 base station designed to facilitate control of “virtually anything on an IP home network—including A/V components like multizone A/V receivers, energy management devices, PCs, iPods and whole-house lighting—via preprogrammed, drag-and-drop 2-way modules,” according to URC.

For connections and two-way control of iTunes (Mac- or PC-based), for example, the KP-4000 will be able to display iPod-like metadata such as cover art, song title, artist and album info.

Other RSS feeds will be able to keep homeowners in tune throughout the house with the latest news, sports, weather and stock info, while URC plans on adding modules for climate, energy management, IP cameras and security panels.

For installers who program the touchpanel, the KP-4000 is sure to make controls simple on homeowners as one-touch macros can employ up to 255 steps. Plus, it won’t matter exactly where media such as music files are stored—a My Music module combines iTunes files with Windows Media Player content (which also enables you to play FLAC lossless tunes) for robust distributed audio and playlists.

With the MRX-1 base station, the KP-4000 can deliver commands to IR, RS-232 and relay components to enable controls over motorized projector mounts, TV lifts, and drapes and shades, for example.

The KP-4000 runs for $599 MSRP, available in white now and later black or light almond; the MRX-1 has an MSRP of $399.

by Arlen Schweiger

http://www.electronichouse.com/article/urc_kp-4000_touchscreen_taps_into_ip_network/

Custom Installation Services, LLC – Audio/Video Sales, Service and Installation in North Carolina and South Carolina

Posted in Automation, Home Theater, lighting control, technology | Tagged , , , , , , , , , , , , , , , , , | Leave a comment


Custom Installation Services, LLC | P.O. Box 132 Matthews, NC 28106 | 704-400-8701 | dmiller@cis-nc.com
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