•Horizontal
•
4Press EXIT to close the menu.
Maintaining
•Do not use your TV in areas that are too hot or too cold, because the cabinet may warp or the screen may malfunction. Your TV works best in temperatures that are comfortable to you.
•Storage temperatures are 32° to 122°F (0° to 50°C).
•Working temperatures are 41° to 104°F (5° to 40°C).
•Do not place your TV in direct sunlight or near a heat source.
Cleaning the TV cabinet
Clean the cabinet with a soft,
Cleaning the TV screen
Clean the screen with a soft,
Troubleshooting
Warning
Do not try to repair your TV yourself. Contact authorized service personnel.
Video and audio
Problem | Solution |
| |
Picture does not fill the | • Change the aspect ratio. An increasing amount | ||
screen. There are black bars | |||
of digital TV and movies are presented in wide | |||
around the picture. | |||
screen (16:9). See “Aspect ratio options” on | |||
| |||
| page 26. |
| |
|
|
| |
No picture (screen is not lit) | • Press | on the TV or the remote control. | |
and no sound. |
•Make sure that the Audio Only option is set to Off. See “Playing TV audio only” on page 30.
•Make sure that the video cables are connected securely to your TV.
•Adjust the contrast and brightness. See “Adjusting the TV picture” on page 25.
•Make sure that the power cord is plugged in.
•Make sure that the correct video input source is selected. See “Selecting the video input source” on page 23.
•Try another channel. The station may be experiencing problems.
•Make sure that the incoming signal is compatible.
•Make sure that the antenna or cable TV is connected correctly and securely. See “Connecting a cable or satellite box” on page 10 or “Connecting an antenna or cable TV (no box)” on page 13.
•Check the closed caption settings. Some TEXT modes can block the screen.
Problem | Solution | |
Dark, poor, or no picture | • Try another channel. The station may be | |
(screen is lit), but sound is | ||
experiencing problems. | ||
good. | ||
• Make sure that the antenna or cable TV is | ||
| ||
| connected correctly and securely. See | |
| “Connecting a cable or satellite box” on page 10 | |
| ||
| on page 13. | |
| • Adjust the brightness. See “Adjusting the TV | |
| ||
| • Make sure that the correct picture mode is | |
| selected. See “Adjusting the TV picture” on | |
| page 25. | |
| • If you are using an antenna, the digital channel | |
| signal may be low. To check the digital channel | |
| signal strength, see “Checking the digital signal | |
| ||
| • If you are using an antenna and the signal | |
| strength is low, adjust the antenna or use a | |
| highly directional outdoor antenna or | |
| antenna with a | |
| • Make sure that the video cables are connected | |
| securely to your TV. | |
| • The video cable(s) you are using may be bad. Try | |
| a new set. | |
| • Try another channel. The station may be | |
| experiencing problems. | |
|
| |
No color, dark picture, or | • Try another channel. The station may be | |
color is not correct. | ||
experiencing problems. | ||
| ||
| • Adjust the color settings. See “Adjusting the TV | |
| ||
| • Make sure that the video cables are connected | |
| correctly and securely to your TV. | |
| • Make sure that the antenna or cable TV is | |
| connected correctly and securely. See | |
| “Connecting a cable or satellite box” on page 10 | |
| ||
| on page 13. | |
| • If you are using an antenna, the digital channel | |
| signal may be low. To check the digital channel | |
| signal strength, see “Checking the digital signal | |
| ||
| • If you are using an antenna and the signal | |
| strength is low, adjust the antenna or use a | |
| highly directional outdoor antenna or | |
| antenna with a | |
|
| |
Only snow (noise) appears | • Try another channel. The station may be | |
on the screen. | ||
experiencing problems. | ||
| ||
| • Make sure that the antenna or cable TV is | |
| connected correctly and securely. See | |
| “Connecting a cable or satellite box” on page 10 | |
| ||
| on page 13. | |
| • If you are using an antenna, the digital channel | |
| signal may be low. To check the digital channel | |
| signal strength, see “Checking the digital signal | |
| ||
| • If you are using an antenna and the signal | |
| strength is low, adjust the antenna or use a | |
| highly directional outdoor antenna or | |
| antenna with a | |
|
| |
Picture quality is good on | • The problem may be caused by a poor or weak | |
some channels and poor on | ||
signal from the broadcaster or cable TV provider. | ||
others. Sound is good. | ||
• If you connect to cable or satellite TV without a | ||
| ||
| ||
| you may need to install a | |
| signal reception and picture quality. Contact | |
| your cable or satellite TV provider about | |
| upgrading to a | |
|
|
50 | www.insigniaproducts.com |