Sony Trinitron PVM-1353 Service Manual page 21

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CF) OVERSCAN button
Press (light on) for overscanning. The disrlay size is
extemkd by approximately
2oc1c
so that th<.: cel1\n ,)f
screen is easier to w,itch. By pressing
the'
bullon af,lin.
the display returns
Ill
the normal size ( light
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CI) UNDERSCAN button
Press {light on} for underscanning. The display size is
reduced by approximately 5% so that four corners of the
raster arc visible.
By
pressing the button again, the
display returns to the normal size (light off).
C9
RESET button
During menu adjustments, press to reset the setting in
the menu.
CB
DEGAUSS button
Press this button momentarily. The screen will be
demagnetized.
Wait for 10 minutes or more before activating this
button again.
en
The picture rolls vertically while the screen is being
demagnetized.
G)
LINE A/B select buttons
Press to select a signal (light on).
A: Press to monitor the signal fed through the LINE A
input connectors.
B: Press to monitor the signal fed through the LINE B
input connectors.
(Ill
RGB/COMPONENT A/B select buttons
Press to select a signal (light on).
A: Press to monitor the signal fed through the RGB/
COMPONENT A input connectors.
B: Press to monitor the signal fed through the RGB/
COMPONENT B input connectors.
'1J)
SPLIT button
When you select RGB signals fed through the RGB/
COMPONENT A and RGB/COMPONENT B input
connectors. press this button (light on) to split the
display into two parts (upper and lower), and monitor
the both RGB signals simultaneously.
m
Make sure the signals fed through the RGB/
COMPONENT A and RGB/COMPONENT B input
connectors are synchronized.
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PVM-1453MD
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