Other Information
Problem | Possible Solution | |
|
| |
| • Check your audio connections are properly | |
| connected referring to the user guide. | |
| • The MUTE button may have been pressed, try | |
No sound | pressing this button again. | |
• Check your audio settings, your TV audio | ||
| ||
| may be set to minimum. | |
| • Press the Volume + (Up) button on the remote | |
| control. | |
|
| |
| • Make sure the directions of batteries are | |
| inserted correctly referring to the user guide. | |
| • Batteries could be weak or dead. Replace with | |
| new batteries. | |
| • Is a fluorescent light illuminated near the | |
| remote control sensor? | |
| • The path of the remote control beam may be | |
Remote control unit does not operate | blocked. Make sure the path is clear and that | |
the remote control is aimed at the remote | ||
| control sensor on the TV. | |
| • Press the POWER button on the remote | |
| control to see if you can turn on the TV. | |
| • Press MENU button on the remote control to | |
| see if there is a MENU shown on the screen. | |
| • Press only one button at a time and it is the | |
| correct one for the operation you want to | |
| perform. | |
|
| |
| • Is the image positioned correctly? | |
| • Are screen mode adjustments such as picture | |
Picture is cut off/with sidebar screen | size set correctly? | |
• Press WIDE button repeatedly on the remote | ||
| ||
| control to see if you can get the picture you | |
| prefer. | |
|
| |
| • Is the sleep timer set in advance? | |
| • Is there no signal in PC mode or HDMI | |
Power is cut off suddenly | mode? | |
• The internal temperature of the unit has | ||
| ||
| increased. Remove any objects blocking the | |
| vent or clean as necessary. | |
|
| |
| • Is the AIR/CABLE option set correctly? | |
| Please set the AIR/CABLE option to CABLE | |
No CATV reception (or no reception | referring to the user guide. | |
• CATV is connected improperly or not | ||
above CH13) | connected; please check all the CATV | |
| connections. | |
| • The cable TV service is interrupted; please | |
| contact your cable operator. | |
|
|
Contact ViewSonic service team at: http://www.ViewSonic.com or call our service team: United States
English
ViewSonic | 44 | VT2645 / VT3245 / VT3745 |
