User manual
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Computer equipment
4CH MJPEG DVR
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21
8.5.1 V
ideo
Adjustment
1
.
P
r
e
s
s
《
▲
》
,
《
▼
》
,
《
》
or
《
X
》
button to adjust the screen.
2
.
P
r
e
s
s
《
MENU
》
button to exit “V
ideo
Adjustment” selection.
■■■
1
...
...
20
21
22
23
24
...
...
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