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52
Maintenance
Indicators
There are three indicators which show the status of the projector. Check the following information
about the indicator lights. If there is anything wrong, turn the projector off and contact your dealer.
15. Connect the power and restart the projector.
16. After the startup logo is displayed, reset the lamp timer via the OSD menu.
• Under the Advanced OSD menu, go to System Setup : Advanced > Lamp Settings > Reset
Lamp Timer, and select Reset.
• Under the Basic OSD menu, if there’s no signal connected to the projector, go to Reset Lamp
Timer and select Reset; if there are signals connected, go to Settings > Reset Lamp Timer,
and select Reset.
Do not reset if the lamp is not new or replaced as this could cause damage.
A "Reset Successfully" message is displayed to notify that the lamp time has been reset to "0".
Light
Status & Description
Power events
Orange Off Off
Stand-by mode
Green
Flashing
Off Off
Powering up
Green Off Off
Normal operation
Orange
Flashing
Off Off
Normal power-down cooling
Red Red Red
Downloading
Green Off Red
CW start fail
Red Off Red
Scaler reset fail
Green Off Off
Burn-in ON
Green Green Green
Burn-in OFF
Lamp events
Off Off Red
Lamp1 error in normal operation
Off Off
Orange
Flashing
Lamp is not lit up
Thermal events
Red Red Off
Fan 1 error (the actual fan speed is ±25% outside the desired
speed)
Red
Red
Flashing
Off
Fan 2 error (the actual fan speed is ±25% outside the desired
speed)
Red Green Off
Fan 3 error (the actual fan speed is ±25% outside the desired
speed)
Red
Green
Flashing
Off
Fan 4 error (the actual fan speed is ±25% outside the desired
speed)
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