LG RU-44SZ80L - - 44" Rear Projection TV, Service Manual

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Function Status Indicators
Lamp indicator, operation indicator, and temperature indicator located below the front panel
controls, reveal the operating status of the LCD projection TV.
Operation Indicator
Lamp Indicator
Temperature Indicator
Off Power cord is not connected.
Red Power Cord is connected, TV is in standby mode.
Green TV turns on.
Orange (flashing) Preparing operation in standby mode.
Orange Projection lamp is reaching the end of its life and needs to
be replaced with a new lamp. Contact your service center.
Red (flashing) There is a problem with the lamp or around it. Contact an
authorized service center.
Green (flashing) The lamp cover is not closed.
Orange The projection TV is overheating. Check the blocked vents of
the projection TV and the accumulated dust in the dust filter.
Red The projection TV shut down due to overheating.
Red (flashing) The projection TV shut down, check the cooling fan. Contact
your service center.
Operation Indicator
Lamp Indicator
Temperature Indicator
DESCRIPTION OF CONTROLS