4. Select Service and press Enter.
5. On the IR remote keypad, press 4, 7, 5, 3 buttons sequentially.
Alternatively, on the keypad, press the left, down, right, input buttons sequentially.
6. Select OK and press Enter.
Performing a factory reset
Erase all end-user settings and restore the default on-screen display setting.
1. Enter Service mode.
See
Entering Service mode
2. Select Factory Reset.
Test inspection
Complete the required update according to the table below for part replacements indicated by X.
Update
Parts replaced
Main
board
Firmware
x
version update
Color wheel
x
index
Phosphor wheel
x
index
Factory reset
x
Light sensor
calibration
ROD adjustment
Focus
adjustment
Lens calibration
x
ADC calibration
x
Network test
HDBaseT
function test
HS Series 2K Service Manual—DWU1612-HS,DWU2022-HS
020-001790-01 Rev. 1 (03-2020)
Copyright ©2020 Christie Digital Systems USA Inc. All rights reserved.
on page
19.
I/O
Lan
Color
board
board
wheel
x
x
x
x
x
x
Firmware
DMD
DMD
board
x
x
x
x
x
x
x
Service setups
Light
Combiner
engine
x
x
x
x
x
x
20