Integra DTR-7.8 Service Manual page 221

ADJUSTMENT PROCEDURES-5
VIDEO PROCESSOR CALIBRATION
Video processor Q8001 must be calibrated before mounting on the unit.
[When]
1. Exchange Video processor IC (Q8001,
2. Exchange HDMI PC board ass'y (NAHDM-9107).
[Preparation]
1. Prepare a standard video signal generator(SG).
2. Set the SG to output 100% color bar of 8 colors and 480i at component video terminals.
3. Connect the unit(DTR-7.8) and SG as shown in the figure.
[Procedure]
1. Press and hold down
" Test - _ " will be displayed only for 5 seconds.
2. Press AUX button within 5 seconds above.
3. Press ENTER button.
4. Calibration of ADC part in Q8001
5. The unit will be powered off automatically when succeeds.
6. If failed, " Calibration Error " will be displayed.
Check SG and video signal, then return to Item 1.
FLI8125-LF-BC,
Component
Video Input
AV Receiver
CD button, then press STANDBY/ON
FLI8125-LF-BC starts and proceeds.
HUDSON).
Component
Video Cable
IN1
Video Signal
Generator(SG)
button.
DTR-7.8
Component
Video output