Contemporary Research QMOD-HDMI RGB 설치 매뉴얼 - 페이지 3
{카테고리_이름} Contemporary Research QMOD-HDMI RGB에 대한 설치 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Contemporary Research QMOD-HDMI RGB 11 페이지. Hd modulator-iptv encoders
Contemporary Research QMOD-HDMI RGB에 대해서도 마찬가지입니다: 제품 설명서 (17 페이지), 제품 설명서 (16 페이지)
페이지 인쇄Testing the System
Preparation
•
Remove the 4RU rack from the shipping box.
•
The rack is pre-wired for RF and power supplies.
•
Turn the racked units around to face the back.
•
If you ordered additional QMODs, those can be connected to the open input ports on the QCA9-33.
Testing
•
The QMODs are factory preset to channels 2-1 through 9-1.
Additional QMODs in the same order can be preset to channels 10-1 and beyond by request (at time of order).
•
•
Connect AC power to the two power supplies in the top rack.
•
Make sure the DC cables are still connected to the components.
Connect an RF coax cable from the QCA9-33 RF Out to a nearby TV. (Some TVs are not able to operate with a 32 dBmV RF level, so
•
they may require a 20 dB attenuator.)
•
Perform a channel scan on the TV.
•
Although no video is supplied to the QMODs, there will be a color background on each channel.
Distribution
Connect the RF Out on the QCA9-33 to the RF distribution system. Even before video sources have been connected and before the ICE-HE-
DXL has been connected to an Ethernet network, the TVs and controllers can be tested as they are being hooked up.
•
When the ICC1-IRX or ICC1-232 controller is connected to the RF network, the NET light will blink once per second, confirming that it
is receiving the control "heartbeat" signal from the ICE-HE-DXL.
•
Once the TV and controller are installed, perform a channel scan to verify that the TV can tune all the channels.
Page 3