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Performance Tips
If the 8300 does not perform as expected, the following tips may help. If you need further assistance,
contact your cable service provider.
No Picture
• Verify that the power to your TV is turned on.
• If plugged into a wall switch, verify the switch is in the ON position.
• Verify that all cables are properly connected.
• If your system includes a VCR and/or stereo, verify that you have properly connected them to the 8300.
• Verify that the TV is set to the proper input.
• Verify that your TV is connected to the proper TV input port.
No Color
• Verify that the current TV program is broadcast in color.
• Adjust the TV color controls.
No Sound
• If your setup includes a VCR or stereo, verify that you have properly connected them to the 8300.
• Verify that the volume is turned up.
• Verify that the mute function is not engaged.
Automatic Software Updates
The TV screen displays a message that indicates the 8300 is automatically updating its software. Wait
for the time to display on the front panel of your 8300 before continuing with the installation process.
When the front panel displays the time, the update is complete.