LG RD-JT91, Service Manual

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* Lamp Indicator, operation indicator and temperature indicator at the top of the projector show the user the operating
status of the projector.
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Lamp Indicator
Temperature Indicator Operation Indicator
Projector Status Indicators
Operation Indicator
Lamp Indicator
Temperature Indicator
Orange
Green(flashing)
Green
Orange(flashing)
Off
Red
Red(flashing)
Green(flashing)
Orange
Red
Red (flashing)
Standby.
The fan is running while the lamp preheats.
The lamp is preheated and on.
Projector lamp is cooling as power out (2 minutes)
Power off.
Projector lamp is reaching the end of its life and needs
to be replaced with a new lamp. (over 2000 hours)
The projector has trouble in the lamp or around it at
power-on. Retry Power On again later. If lamp indicator
is red (flashing) again, contact the service center.
The lamp cover is not closed.
The projector is in a high temperature condition. Turn off
the power to the unit and check for proper ventilation.
The projector is turned off due to the unit overheating.
Power has turned off due to problem with the
internal cooling fan. The fan is not operating.