Polaroid LDTV152 Owners Guide - Page 86

86 Appendices Appendix F: Troubleshooting, continued TV Channels Symptom 2. You cannot access a channel. 3. Name options are not available for some channels. 4. When ChannelView list is displayed, information appears incomplete Remarks • Use number keys instead of CH / . • Be sure the channel you want to view is in memory. See Setup > Scan on page 44. • Check that the TV is switched to the correct device or antenna for that channel by pressing the INPUT key. • Make sure Channel Lock is off. • Make sure the Lock > Parent menu lock is set to off. • If you cannot tune to a virtual digital channel even though the TV has already memorized digital channels, tune to the physical channel number used by the broadcaster. The virtual channel will then be automatically added to memory. You can name only memorized analog channels and memorized digital channels not named by the broadcaster. • Available information is sent from the broadcaster or cable provider. No other data is available. • Make sure the TV clock is set correctly. TV Power On/Off Symptom Remarks 1. TV takes an excessively long time to power on. • When switched on, the TV needs time to boot up, just as a computer does. • TV Energy Mode is set to Low Power. Change TV Energy Mode to Fast Power On in the Setup menu. 2. You cannot program the TV to turn on automatically (Timer function) • The TV may be locked. • The clock may not be set. • TV Energy Mode is set to Low Power. Change to Fast Power On in Setup menu. 3. The TV will not turn on after being plugged in. If light on front panel is blinking, wait at least one and a half minutes for the light to turn off, then press POWER again. 4. TV turned itself off and the light on the front panel started to blink. • Momentary power fluctuation or unusual digital signal caused the TV to turn off to prevent damage. Wait for the green light to stop flashing and turn the TV on again. • If the TV does not stay on, use the System Reset button on the control panel. If this happens frequently, obtain an AC line power conditioner/surge protector. 5. TV turned itself off and the STATUS light is a The TV has overheated. Clear blocked air vents and ensure at steady red. least four inches of clearance on all sides of the TV. 6. TV will not power off. Use the System Reset button. Picture Symptom 1. Picture does not look like a high-definition picture. 2. There is a large black or gray rectangle on the screen. Remarks Not all signals are high-definition signals. To receive high-definition programming from your cable or satellite provider, you must subscribe to the provider's high-definition service. Some overthe-air broadcasts are in high-definition and can be received with a high-quality antenna suited to your location. The TV's analog closed captioning has been set to text mode in the Captions menu. Turn off text mode because there is no text information being broadcast.