1-3
1. Precautions
1-4. Installation Precautions
For safety reasons, more than two people are required for carrying the product.
1.
Keep the power cord away from any heat emitting devices, as a melted covering may cause fire or electric shock.
2.
Do not place the product in areas with poor ventilation such as a bookshelf or closet. The increased internal
3.
temperature may cause fire.
Bend the external antenna cable when connecting it to the product. This is a measure to protect it from being exposed
4.
to moisture. Otherwise, it may cause a fire or electric shock.
Make sure to turn the power off and unplug the power cord from the outlet before repositioning the product. Also check
5.
the antenna cable or the external connectors if they are fully unplugged. Damage to the cord may cause fire or electric
shock.
Keep the antenna far away from any high-voltage cables and install it firmly. Contact with the highvoltage cable or the
6.
antenna falling over may cause fire or electric shock.
When installing the product, leave enough space (10cm) between the product and the wall for ventilation purposes.
7.
A rise in temperature within the product may cause fire.
Summary of Contents for LEF22VS
Page 7: ...3 4 3 Disassembly and Assembly Memo ...
Page 21: ...1 4 1 Precautions Memo ...
Page 27: ...2 6 2 Product specifications Memo ...
Page 30: ...4 3 4 Troubleshooting 4 2 1 Circuit diagrams when the power does not turn on ...
Page 32: ...4 5 4 Troubleshooting 4 3 1 When a blank screen is displayed Analog ...
Page 33: ...4 6 4 Troubleshooting 4 3 2 Waveforms when no screen is displayed Analog ...
Page 35: ...4 8 4 Troubleshooting 4 4 1 Circuit diagrams when a blank screen is displayed Digital ...
Page 36: ...4 9 4 Troubleshooting 4 4 2 Waveforms when a blank screen is displayed Digital 1 2 ...
Page 38: ...4 11 4 Troubleshooting 4 5 1 Circuit diagrams when a blank screen is displayed HDMI ...
Page 39: ...4 12 4 Troubleshooting 4 5 2 Waveforms when a blank screen is displayed HDMI 1 2 ...
Page 50: ...6 1 6 Wiring Diagram 6 Wiring Diagram 6 1 Wiring Diagram Main Board ...
Page 53: ...6 4 6 Wiring Diagram Memo ...