Sanyo VM-EX280P - Contrast Adjustment

3. Brightness Adjustment
k
[Adiustina Location]
R
1
VR977
L
[Adjustment / Check]
Meaauring Point
CN973 @ ,
@(GND)
ADJ. Location
VR977
Meaauring Equipment I
Condition
Oscilloscope stop
Input Signal / Alignment Tape
ADJ. I Check Value
Preparation:
● POWER switch: “PLAYER”
Adjustment:
x—.
1. Adjust with VR977 so that the pedestal level becomes 1.8
* 0.1 v.
J !.n-W-J/-;destaI
l,8&().lv
ov~
4. Contrast Adjustment
[Adjusting Location]
VR980
[Adjustment / Check]
Meaauring Point
Viewfinder
ADJ. Location
VR980
Preparation:
Meaauring Equipment I
Condition
CAMERA EE
Input Signal / Alignment Tape
Get the subject in focus
ADJ. I
Check Value
● POWER switch: “CAMERA
● Stand-by switch: “STANDBY”
Adjustment:
1.
Adjust the contrast of the subject to the optimum level
with VR980
– 5-31 –