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30. Zoom Control Buttons (ZOOM, TELE / WIDE)
These buttons are used to adjust the lens zoom of
the specified lens mounted on the camera.
31. Setup/Escape Button (SETUP / ESC)
This button is used to display the setup menu of the
Video Multiplexer.
During the setup, press this button to execute the
currently selected setting and return to the previous
setup menu.
32. Lock Switch (LOCK OFF / ON)
This switch can be used to lock out operation of the
video multiplexer panel controls.
While this switch is in ON position, control from the
video multiplexer is disabled.
<Rear View>
RS485
A B
A B
G
G
N
N
T
R
D
D
16
15
14
CAMERA
IN
CAMERA
OUT
16
15
14
41. Camera Output Connector (CAMERA OUT)
The video signal connected to the Camera Input
Connector (CAMERA IN) is looped through to these
connector with an automatic 75
The camera control signal multiplexed on the video
signal is not avairable at this connector. When the
Power Switch of the Video Multiplexer is turned off,
no signal is present at this connector.
42. Camera Input Connector (CAMERA IN)
These connectors accepts either a color or B/W
composite video signal from the camera. In addi-
tion, the VD2 signal for synchronizing the vertical
timing of the cameras, and data to control camera
site devices are multiplexed through this connector.
43. RS485 Terminal (RS485)
This terminal is used to exchange control data with
the camera site.
44. Termination Switch (TERM., OFF / ON)
This switch is used to enable termination of the
RS485 terminal.
LINE
CAMERA
TERM.
SELECT
GENLOCK
SW IN
OFF
ON
2
4
IN (VS)
13
12
11
10
9
8
13
12
11
10
9
8
termination.
33. VCR Control Buttons
These buttons are used for remote control of the
VCR that is connected to the Video Multiplexer.
The buttons function as shown below.
/
/
REC OUT
PLAY IN
SPOT
OUT
I N
VIDEO
S–VIDEO
VIDEO
S–VIDEO
7
6
5
4
3
2
7
6
5
4
3
2
45. Line Selection Switch (LINE SELECT, 2/4)
This switch lets you select either Full Duplex (4
lines) or Half Duplex (2 lines) for the communication
lines.
46. Camera Switching Input Connector
(CAMERA SW IN)
The camera switching pulse from the time lapse
VCR is supplied to this connector.
The camera switching interval (Sequential Dwell
Time) can be synchronized with the time lapse
mode set in the associated time lapse VCR.
47. Gen-Lock Input Connector (GENLOCK IN (VS))
The Gen-Lock signal can be supplied to this con-
nector for synchronizing the system.
48. Spot Connector (SPOT, OUT / IN)
IN: This connector accepts the video output signal
from the external system.
The supplied video can be displayed on the
spot monitor screen with the specified condi-
tions.
OUT: This connector supplies the video output sig-
nal for the spot monitor.
-5-
:
Rewind
:
Pause
:
Fast Forward
:
Reverse Play
:
Stop
:
Play
:
Decreases recording duration
:
Increases recording duration
:
Record
MULTISCREEN OUT
VCR CONTROL
RS–232C
VIDEO
S–VIDEO
ALARM/REMOTE
REMOTE
1
OUT
DATA
OUT
IN
TERM.
OFF
ON
1
SIGNAL
GND
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