Panasonic DMR-E85HS Operating Instructions Manual page 60

7. Using the UP/DOWN arrow keys please select the channel your cable box outputs a
signal on. If your cable box offers Audio/Video outputs select "Video 1"for optimum
video quality. For cable boxes without Audio/Video outputs, select the appropriate
channel to receive the cable box signal. Press the "ENTER" key to proceed.
8. Verify that the IR Blaster is connected and positioned properly. This device allows your
DVD Recorder to communicate with your cable box. It's very important that the IR
Blaster is connected properly.
5