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DU6871/DW6851/DX6831 DLP Projector - User's Manual
LED indicator status
Power LED indicator
LED display Projector status Recommended actions
Off AC power off Use the AC power to turn on the projector
Flashing
Green
Ready to turn on the
projector
Wait for the projector to display
Orange Projector cooling Wait till the cooling is complete (~120 seconds)
Light up
Red Standby Mode
To turn on the projector, press the ON button on the
remote control or the Power button on the control panel�
Green Projector on
Status LED indicator
LED display Projector status Recommended actions
Off Normal
Flashing
Red (1 times) Shield breakdown
Make sure if the color wheel cover is properly
mounted� If the failure can't be repaired, contact the
local VIVITEK service center�
Red (4 times) Fan breakdown Contact the local VIVITEK service center�
Light up Red System error Contact the local VIVITEK service center�
Lamp 1/Lamp 2 LED indicator
LED display Projector status Recommended actions
Off Lamp off
Flashing
Green Ready to light up
Red (6 times) Lamp can't light up Contact the local VIVITEK service center�
Light up
Red Lamp service life ends Contact the local VIVITEK service center�
Green
Projector lamp operates
normally�
Temperature LED indicator
LED display
Projector
status
Recommended actions
Off Normal
Flashing Red
Abnormal
temperature
Make sure the lter is not dirty, the intake or vent is not obstructed
and the fan setting is correct� If the failure can't be repaired, contact
the local VIVITEK service center�
Shutter LED indicator
LED display Projector status Recommended actions
Off Shutter on
Flashing Green Shutter off