CHYBL1B/4310 1B Power: Poss socket fos DC dumpster, 2. HD Socket: Connect to HD Video source Davies such as RILE, Bi-ray Player, Laptop, afc. 3H: USE sucker for upgrading, 4. Blaring: For devices paring, use # pinpoint to press for about 5 secs then release, the devices whi be pairing. mail Sutton: Cross to change to another channel for batter transmission 5.LED Indicators: RED for Networking; Green for Video &. 18 Sachet: Connect with IR extension connector 7.