Insignia
The remote control comes preset to let you control the volume of each connected device. You can change the volume lock so that one device’s volume controls the volume in all modes.
After you lock the volume control, you can unlock the volume control for a specific device so you can control the volume for that device independently.
To lock the volume control to one device:1Press and hold the SET button until the LED blinks twice, then release the button.
2Enter 993, then press the device button for the device you want to control the volume. The LED blinks twice. When you press the VOL+,
1Press and hold the SET button until the LED blinks twice, then release the button.
2Enter 993, then press the VOL+ button. The LED blinks four times. The volume control is unlocked.
To unlock a single device’s volume control:1Press the device key.
2Press and hold the SET button until the LED blinks twice, then release the button.
3Enter 993, then press the VOL– button. The LED blinks four times. The volume control for the device you selected is unlocked.
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.
•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 your TVClean the screen and cabinet with a soft,
Caution
Avoid the following, because it may cause damage to your TV:
•Cleaning your TV with volatile substances, such as insect sprays, solvents, and thinners.
•Leaving items made from rubber or PVC in contact with your TV for long periods.
•Letting liquids drip into the cabinet
Troubleshooting
| Warning |
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| Do not try to repair your TV yourself. Refer all | ||
| service to a qualified service technician. | ||
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Symptom | Possible solution |
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No power | • Make sure that the power cord |
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| is connected to your TV and a |
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| power outlet. |
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| • Unplug the power cord, wait 60 |
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| seconds, then plug the cord |
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| back in and turn on your TV. |
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No picture | • Make sure that the video cables |
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| are connected securely to the |
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| back of your TV. |
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| • Adjust the contrast and |
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| brightness. |
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| • Make sure that the correct |
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| video mode is selected. |
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| • Make sure that the incoming |
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| signal is compatible. |
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Good picture but no | • Increase the volume. |
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sound | • Make sure that the sound is not |
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| muted. |
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| • Make sure that the correct |
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| audio mode is selected. |
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Good sound but poor | • Adjust the contrast, color, and |
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color | brightness settings. |
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Poor picture | • Make sure that the room is not |
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| too bright. Light reflecting off |
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| the screen can make the picture |
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| difficult to see. |
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| • If an |
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| camcorder is connected while |
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| another connected device is |
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| turned on, the picture may be |
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| poor. Turn off one or more |
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| devices. |
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Horizontal dotted line | • Your TV may be too close to |
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| another electrical device, such |
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| as a hair dryer or neon light. |
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| Turn off the device or move |
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| your TV. |
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Remote control does not | • Press the TV button. |
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work | • Replace the batteries. Make |
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| sure that the + and – symbols |
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| on the batteries align with the + |
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| and – symbols in the battery |
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| compartment. |
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| • Clean the remote sensor on the |
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| front of your TV. |
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| • Bright or fluorescent lighting |
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| may interfere with the remote |
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| control signal. Turn off the light |
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| or move your TV. |
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Snowy picture or noise | • Make sure that the A/V cables |
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| are connected correctly and |
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| securely. |
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VGA picture is not stable | • Make sure that you have |
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or synchronized | selected the correct VGA mode |
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| on your computer. |
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No output from one of | • Adjust the balance in the Sound |
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the speakers | menu. |
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Control buttons do not | • Unplug the power cord, wait |
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work | few seconds, then plug the cord |
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| back in and turn on your TV. |
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