Front Panel LED Indicators : HLM437W/HLM507W/HLM617W
The three lights on the front panel indicate the status of your TV.
Indicator Light Key
: Light is On
: Light is Blinking 
: Light is Off
Timer | Lamp | Temp | Indication |
Auto Timer ON/OFF has been set
The set is operating normally .
Standby state.
The picture will automatically appear in about 25 seconds.
Auto Timer ON/OFF has been set and the set is normally operating.
Auto Timer ON/OFF has been set and the set will automatically be turned on in about 25 seconds.
A cooling fan inside the set is not operating normally.
Lamp cover on rear of the set is not properly shut.
Check if the ventilation hole on the rear of the set is blocked, because if the inner temperature is too high, the power will shut off.
Lamp doesn't light. It may have a fault or has burned out.
Replace with a new lamp.
•It takes about 30 seconds for the TV to warm up, so normal brightness may not appear immediately.
•The TV has a fan to keep the inside lamp from overheating. You’ll occasionally hear it working.
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