Channel Vision Digital RF Modulator E-1200 manual

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Table of contents for the manual

  • Page 1

    E SERIES 1200 Installation Instructions 234 F ISCHER A VENUE z C OSTA M ESA , CA 92626 (714) 424-6500 z (800) 840-0288 z (714) 42 4-6510 FAX http://w ww .chan nelv isio n.com z E-Mail: sales@channelvision.com © 2001, C HA NNEL V ISION ™[...]

  • Page 2

    CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER. PROPER VENTILATION REQUIRED. NO USER - SERVICEABLE PARTS INSI DE. REFER SERVICING TO QUALIFIED SERVICE PERSONAL. ! RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION Thank you for choosing Channel Vision! Our E - 1200 is the finest miniature digital RF modulator available today and accepts[...]

  • Page 3

    E Series 1200 Basic Setup company input and the CVT combiner. This prevents the CVT signal from propagating back up the input line. Another way to preven t leakage from your system is to cap all unused coax cable ports on you network with appropriate terminators. Bandpass filters stop unwanted frequencies while passing all others along. They'r[...]

  • Page 4

    2. When laying out your system, there will be approximately 5dB of signal loss per 100' of RG6. 3. Be sure ALL of your splitters and amplifiers are broadband. Splitters should be 5MHz to 1GHz, and amps should be 40MHz to 1GHz. 4. Check and make sure that a ll televisions are set up for the proper frequency spectrum (i.e. UHF or cable). 5. Make[...]

  • Page 5

    3 Check all connectors for 75 Ω . Noise on the Audio 1. Insert grounding block in line and ground coax cable before it enters the TV. 2. Use professional grade audio/video interconnect between the components and the modulator. Audio is Too Low Use a Y - Con nector to combine the left and right audio before entering the modulator. Herringbone in P[...]

  • Page 6

    RF Modulator PLL Synthesized Oscillator Video NTSC Audio L&R Monaural/Stereo loop opt. RF Carriers Frequency Stability +1K Hz Frequency Ranges UHF 471.25 - 855.25MHz Ultraband 469.25 - 859.25MHz Channels UHF 14 - 78, Ultraband 65 - 135 (Exc. 95 - 99) Channel Width 6.0MHz Audio Offset 4.5MHz Sidebands Double RF Output Maximum 30dBmV Gain Range F[...]