Black Limiter Level Adjustment - Canon MVX200 E Service Manual

5-6-5 Black Limiter Level Adjustment

MODE Card playback of monochrome master (still picture)
M. EQ. Oscilloscope
TP/TRIG. Extension connector - pin 23 (EVF G) / VIDEO OUT
SPEC. 4.45 ± 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
Black Limiter Level 1) Make the setting shown at right.
Adjustment 1) Make the setting shown at right.
2) Perform storing.
(press the PAUSE button.)
3) Make the setting shown at right.
4) Perform storing.
(press the PAUSE button.)
5) Make the setting shown at right.
6) Perform storing.
(press the PAUSE button.)
PROCEDURE
CS
4
4
↑
4
↑
4
↑
MVX250i E, MVX200i E, MVX200 E
±
4.45V 0.05V
MONIT OR
Function MD ADDR DT
11 RD 0006 Original value Record the original value.
11 ST 0006 00
RD
↑ ↑ ↑
11 ST 0009 "ADJ"
RD ADJ
↑ ↑
11 ST 0006 Original value Reset to the recorded
RD
↑ ↑ ↑
29
SERVICE MODE · ADJUSTMENT
Fig. 21
Microcomputer operation
Setting of 00
Start of setting
Completion of setting
original value.