No Picture on Multiple Channels Instructions:
Please try each of the following steps:
1. Check Other TVs in Your Home
2. Verify Hook-Ups
Are all connections secure and "hand-tight"?
Are you using the proper connectorsand color coding? If you are using a cable set-top box, the cable coming from wall should be connected to the "IN" jack on the cable box.
If you're not using a cable box, the cable coming from the wall should be connected to the "IN" jack on the VCR, DVD player or directly to the TV.
3. Check the TV
Is the proper input selected? (Channel 3, Input 1, Input 2, HDMI, etc.)
Are you an HD subscriber? If so, make sure your TV is on the correct input, i.e., component, HDMI, DVI.
No HD? Please ensure your TV is on channel 3.
4. Check the Cable Box
Is the cable box power on? Is the proper input selected?
5. Check Your VCR, DVD and/or Game Device
If any of these devices are connected to your TV, please make sure the power is off for those devices. Check to make sure your TV is set to the right input.
6. Reboot the Cable Box
Note 1: If you have Navigator 2.5, simply press and hold the POWER button on your remote for 6 seconds and the set-top box will start the reboot process.
7. Still No Picture?
Contact Customer Support. Let them know: