Stereo Receiver User Manual

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CVT 1stereo 1ub/2ub/3ub/uhf - II

Installation Instructions

The Channel Vision Multi-Room Video Modulator

makes it easy to map any three audio/video sources

to any unused channels on your television set(s).

Watching your security cameras, laser disk, video

tape, or any other video signal becomes as easy as

switching channels with your remote.

Because the CVT Modulator merges these

additional inputs into your existing TV signal

"ahead of" your television sets the new channels will

be available at every TV hooked up to your coax

cable.

You can even map your stereo system to an unused

TV channel to pipe music to any room on your TV

"network"!

Please note: Some TV tuners need a video input to

achieve audio output.

234 FISCHER AVENUE l COSTA MESA, CA 92626

(714) 424-6500 l (800) 840-0288 l (714) 424-6510 FAX

http://www.channelvision.com l E-Mail: sales@channelvision.com

Summary of content (9 pages)

PAGE 1
CVT 1stereo 1ub/2ub/3ub/uhf - II Installation Instructions The Channel Vision Multi-Room Video Modulator makes it easy to map any three audio/video sources to any unused channels on your television set(s). Watching your security cameras, laser disk, video tape, or any other video signal becomes as easy as switching channels with your remote.
PAGE 2
Channel Vision ! CAUTION CVT1ub/uhf-II, CVT1stereo-II, CVT2ub/uhf-II, CVT3ub/uhf Tested To Comply With FCC Stan- RISK OF ELECTRIC SHOCK FOR HOME OR OFFICE USE DO NOT OPEN CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER. PROPER VENTILATION REQUIRED. NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONAL. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules.
PAGE 3
CVT 3ub/uhf Basic Setup differences in signal strength may cause interference. That's all there is to it. The information on the following pages will help you configure more sophisticated home "networks" but is not necessary for basic setups. Source A/V Inputs Cable or Antenna System Design Considerations Sophisticated home "networks" involving many TV sets are feasible with the CVT Modulator, but care must be taken to design an optimum TV signal distribution system.
PAGE 4
Adjustments Attenuator: Decrease signal strength (output dBmV) of modulator. Stereo Loop: Used to pass stereo to TV on non-stereo modulator. 75Ω position is normal, 1KΩ position if using stereo loop. Video Level Adjustment: Adjust the incoming video source base band level. Use only to increase brightness and balance the channels for consistent contrast. Spectrum analyzer use is suggested. Channel Select: Used to select the input source (A, B or C), you wish to change.
PAGE 5
2. 3. 4. 5. 6. modulated channels. A) If the modulated channels are good, use a low pass filter to "clean-up" the incoming frequencies to be modulated. B) If the modulated channel does not improve after disconnecting the local channels, evaluate signal loss of modulator through the splitters and cable length of the system. Amplify after the combiner if needed. C) Also check the connections between modulator and the combiner for leakage or the cable braid is touching the center conductor.
PAGE 6
Splitter/Home Run Design 50' Tap System 32dB 9dB Cable or Antenna 28.5dB A/V Source Channel Vision RF Out 28.5dB MULTI ROOM VIDEO TECHNOLOGY CVT - 15PIA HS-2 CVT 1UB/UHF-II 25dB 18dB HS-4 50' 18dB 18dB 100' 6dB Attenuator 150' 31dB TV 100' Cable or Antenna 27dB CVT 1UB/UHF-II 10dB 17dB TAP 22.5dB 26dB 22.
PAGE 7
Understanding Digital CATV/CATV Modems Due to the launch of digital CATV across the United States there is a need for clarification of digital CATV, which Channel VisionTM offers a basic understanding of. Analog channels start from channel 2 to around the 70’s, digital may start around mid 80’s to as high as 115, some as high as 135. Exclude 95 to 99, (the old FM band now used for pay-perview or other programming).
PAGE 8
DIAGRAM#B DIAGRAM#A/OPTION 2 CATV 2-RG-6 COAX TO EACH LOCATION-DEDICATING THE DIGITAL CONVERTER BOXES.
PAGE 9
Channel Vision Limited Warranty Channel Vision Technology will repair or replace any defect in material or workmanship which occur during normal use of this product with new or rebuilt parts, free of charge in the USA, for two years from the date of original purchase. This is a no hassle warranty with no mail in warranty card needed.