Analog Digital Convert Calibration; Performing A Pc Calibration; Performing A Video Calibration - Christie GS Series Service Manual

Analog digital convert calibration

If the color appears abnormal after upgrading the scalar firmware, perform an analog digital convert
(ADC) calibration.
Warning! If not avoided, the following could result in death or serious injury.
• Do not look into the projector lens when the laser is on. The extremely high brightness can cause
permanent eye damage.

Performing a PC calibration

To perform the PC calibration, complete the steps below.
ID Part name
1 Test equipment
2 Test signal
3 Test pattern
4 Inspection item
1.On the IR remote keypad, press Menu > Size & Position > Size Presets > Full Size.
2.Enter Factory mode.
See Entering Factory mode
3.Select ADC Calibration > Help.
After a few seconds, the ADC calibration status changes from Doing to Done.

Performing a video calibration

To perform the video calibration, complete the steps below.
ID Part name
1 Test equipment
2 Test signal
GS Series 1075 Service Manual
020-001236-02 Rev. 1 (12-2019)
Description
Video generator (output level: 700 mv)
Timing: 800 x 600 @60Hz
16 Gray
Check if the ADC calibration status has changed from Doing to Done.
on page 18.
Description
Video generator (output level: 700 mv)
• 1080P: Analog 1920 x 1080 @60Hz
• WUXGA: Analog 1920 x 1200 @60Hz
Service setups
23