Location And Function Of Controls; Front Panel; Rear Panel - Sony SSM-175A Service Manual

Location and Function of Controls

Front Panel

1
INPUT
select
switch
6

Rear Panel

7
VIDEO A
connectors and
75Ω ON/OFF
switch
VIDEO A
ON OFF
IN OUT
1-4
2
H-Hold
control
3
V-HOLD
control
4
POWER switch
and indicator
5
CONTRAST
control
6
BRIGHT control
8
VIDEO B
connectors
and 75Ω ON/
OFF switch
DC CLAMP VIDEO B
ON OFF ON OFF
IN OUT
9
DC CLAMP ON/OFF switch
1 INPUT select switch
Keep this switch released (øA) to monitor the signal from
the VIDEO A IN connector.
Depress this switch (ØB) to monitor the signal from the
VIDEO B IN connector.
2 H-HOLD (horizontal hold) control
When the picture has slanting horizontal bars, turn the H-
HOLD control in either direction until a stationary picture is
obtained.
3 V-HOLD (vertical hold) control
When the picture rolls up or down on the screen, turn the V-
HOLD control until a single stationary pictures is obtained.
4 POWER switch and indicator
To turn on the monitor, depress this switch. The green
indicator lights up.
To turn off the monitor, press the switch again.
5 CONTRAST control
Turn clockwise to increase picture contrast and
counterclockwise to decrease it.
6 BRIGHT (brightness) control
Turn clockwise for a brighter picture and counterclockwise
for a darker picture.
7 VIDEO A connectors and 75Ω ON/OFF switch
8 VIDEO B connectors and 75Ω ON/OFF switch
Two video input connectors (VIDEO A and VIDEO B) for
the composite video signals and their loop-through output
connectors.
To monitor the signals input to the VIDEO A IN connector,
keep the INPUT select switch released (øA).
To monitor the signals input to the VIDEO B IN connector,
keep the INPUT select switch released (ØB).
IN connector (BNC type)
Connect the video output of a VCR, video camera, or
another monitor for loop-through connection.
OUT connector (BNC type)
Connect the video input of a VCR, video camera, or another
monitor for loop-through connection.
75Ω ON/OFF switch
Set this switch to ON when only the IN connector is used.
Set this switch to OFF, when both the IN and OUT
connectors are used together for a loop-through connection.
9 DC CLAMP ON/OFF switch
When the switch is set to OFF, the black and white areas
may become slightly gray.
To reproduce clear black and white definition, set this switch
to ON.
7
SSM-175A/175ACE