TOVIS P/N
MTG-1972XN
DATE
2002.03.11
REV NO.
0
TOVIS
Color Monitor Service Manual
PAGE
10/30
O.S.D Control Sub-P.C.B
6.2. O.S.D CONTROL METHOD
1) Control items.
Location Adjustment
Method
Function
SUB PCB
OSD Control
Brightness
Contrast
Horizontal Position
Horizontal-Size
Vertical Position
Vertical-Size
Side Pincushion
Trapezoid
Pin Balance
Parallelogram
MAIN PCB
VR control, VR501
VR301
FBT
Sub-Bright
H.V Adjustment
Focus and Screen
6-3. OSD Controls
- User’s control.
A. BRIGHTNESS ADJUSTMENT.
1) Press the “MODE” key then Main-Menu OSD come out as below
Figure.
2) Search “BRIGHTNESS” sub-menu using “UP/DOWN” key on the
Main-Menu OSD.
3) Select the “BRIGHTNESS” by pressing “SEL” key. Then The
“BRIGHTNESS” OSD color changes from yellow to red.
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