User manual

8.0 MAINTENANCE
R599810 - Blackwing mk2012 User Manual 39
8.5 Troubleshooting
Warning Messages Led
ID#
Operating LED
Description
STANDBY /
ON
LAMP
orange LED
WARNING
red LED
Blinking
1 red - - - Unit is in standby mode
2 green - - - Unit is in operate mode (during projection)
3
blinking
green
- - Ye s
Unit is in operate mode, but HIDE is ON.
Press again on HIDE button to obtain a
picture.
4 blinking red - - Ye s Unit is in cooldown mode. (switching off)
5/6 - orange - -
Lamp time has reached 2900 hours and/or
prepare to replace the lamp before 3000
hours.
7
-
blinking
orange
continuous
red
1 time
The lamp failed to ignite, restart the
projector after a complete cooldown cycle.
8 2 times
Lamp has shut down during projection,
restart the projector after a complete
cooldown cycle.
9 3 times
Lamp cover is open. Check that the lamp
cover is firmly closed and restart the
projector.
10
- -
blinking
orange
1 time Power Supply failed.
11 2 times Cooling fans stop.
12 3 times
Internal thermal sensor detects
overheating.
13 4 times
External thermal sensor detects
overheating.
14
-
blinking
orange
blinking red
1 time Startup or drive circuits failed
15 2 times Communication with drive circuit failed.
16 3 times Scaler circuit failed
17 4 times Electrical lens cover failure.
ABOUT WARNINGS AND COOL-DOWN MODE
After projection or when a warning occurred (cases 7-16), the unit will go through a 1 minute cool-down process
known as the Cool Down mode. This function is to prevent lamp breakage and shortened lamp life but also damage
to the internal components of the projector.
The Cool Down mode is indicated by the blinking red STANDBY/ON led. When in Cool Down mode, the projector
cannot be turned ON.
After the Cool Down process is completed, the unit will automatically switch to the Standby mode indicated by a red
STANDBY/ON led.