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CCD
CCD
CCD
CCD
CCD
CCD
1 2 3 4 5 6
1 2 3 4 5 6
AC~IN
AC120V~50/60Hz
RS-232C
CAM SW
OUT
ALARM
IN
COM
COM
ALARM
REC OUT
ALARM
RESET
TAPE
END OUT
WARNING
OUT
CLOCK
RESET IN
SERIES
REC IN
SERIES
REC OUT
CLOCK
RESET OUT
REMOTE
MIC
IN
OUT
AUDIO
VIDEO
Y/C
CCD
AC~IN
AC120V~50/60Hz
RS-232C
CAM SW
OUT
ALARM
IN
COM
COM
ALARM
REC OUT
ALARM
RESET
TAPE
END OUT
WARNING
OUT
CLOCK
RESET IN
SERIES
REC IN
SERIES
REC OUT
CLOCK
RESET OUT
REMOTE
MIC
IN
OUT
AUDIO
VIDEO
Y/C
3-2 System Using Sequential Switcher
Video camera
Alarm sensor input
Alarm sensor
Microphone
Alarm signal output
Camera switching
signal input
Sequential switcher
Amplifier
AC 120 V
50/60 Hz
3-1 Connecting to a Camera
3 CONNECTIONS
Microphone
COM
ALARM IN
Connect the monitor’s video/audio input connectors to the SR-9090U’s video/audio output connectors.
Connect the video camera’s video output connector to the SR-9090U’s video input connector.
Input audio signals to the audio input connectors via an amplifier.
When connecting an alarm sensor, connect it to the SR-9090U’s alarm input terminal.
When the connection is complete, connect the power plug to an AC 120 V, 50/60 Hz outlet.
3 CONNECTIONS
Provided
power cord
M3.5 mini-
jack
Video output
Alarm sensor
AC 120 V
50/60 Hz
Video camera
Microphone
Amplifier
Monitor TV
Provided
power cord
Monitor TV
RCA
RCA
BNC
BNC
RCA
RCA
4pin
Connect video cameras and alarm sensor to a sequential switcher (frame switcher).
Connect the sequential switcher’s (frame switcher) alarm signal output, camera switching signal input and video output to
the SR-9090U.
Connect the monitor’s video/audio input connectors to the SR-9090U’s video/audio output connectors.
When the connection is complete, connect the power plug to an AC 120 V, 50/60 Hz outlet.
Synchro should be applied to all connected video cameras.
If you are connecting the camera switching signal input from a sequential switcher (frame switcher) to the SR-9090U, be
sure to set the <CAMERA SW> menu switch.
BNC
BNC
4pin
4pin
CAM SW
OUT
ALARM IN