Contrast Adjustment - Canon MVX200 E Service Manual

5-6-3 Contrast Adjustment

MODE Card playback of monochrome master (still picture)
M. EQ. Oscilloscope
TP/TRIG. Extension connector - pin 23 (G), pin 21 (R), pin 24 (B), / VIDEO OUT
SPEC. 2.20 ± 0.05 [V]
Procedure)
(1) According to the table shown below, carry out adjustment in
the card playback mode of the monochrome master.
ST EP
Contrast Adjustment (G) 1) Make the setting shown at right.
2) Perform storing.
(press the PAUSE button.)
Contrast Adjustment (R) 1) Make the setting shown at right.
2) Perform storing.
(press the PAUSE button.)
Contrast Adjustment (B) 1) Make the setting shown at right.
2) Perform storing.
(press the PAUSE button.)
PROCEDURE
CS
4
↑
4
↑
4
↑
27
MVX250i E, MVX200i E, MVX200 E
SERVICE MODE · ADJUSTMENT
±
2.20V 0.05V
Fig. 19
MONIT OR
Function MD ADDR DT
11 ST 0003 "ADJ" Start of setting
RD ADJ Completion of setting
↑ ↑
11 ST 0004 "ADJ" Start of setting
RD ADJ Completion of setting
↑ ↑
11 ST 0005 "ADJ" Start of setting
RD ADJ Completion of setting
↑ ↑
Microcomputer operation