
Troubleshooting
Samsung Electronics 4-3
■ Installation&Connection
●
: Light is On
◑
: Light is Blinking
○
: Light is Off
TIMER LED
STANDBY/
TEMP
Indication
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Standby state.
○ ○ ◑
Thepicturewillautomaticallyappearinabout15seconds.
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AutoTimerON/OFFhasbeensetandthesetwillautomaticallybeturnedoninabout15seconds.
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A cooling fan inside the set is not operating normally.
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TheinnerPowerSignalonthemainboardmaybeshortoropened.Pleasecontactacertified
technician.
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LED may be defective. Please contact a certified technician.
■ ProtectStatus
1. Attempting to turn the LED ASSY on fails repeatedly
If turning the LED on fails, the set automatically tries turning the LED ASSY on 3 times. If all attempts fail, all LED’s on the front
panelwillblink.ChecktheLEDASSY,LEDDriverandtheSubpowerorSMPSandreplacethemifnecesscary.
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