3
33. VTR Control Buttons
These buttons are used for remote control of the VTR that is connected to the Video Multiplexer.
The buttons function as shown below.
: Rewind
: Pause
: Fast Forward
: Reverse Play
: Stop
: Play
: Decreases recording duration
: Increases recording duration
: Record
/
/
<Rear View>
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
A B
T
A B
R
G
N
D
G
N
D
RS485
TERM.
LINE
SELECT
CAMERA
SW IN
GENLOCK
IN
OFF
ON
2
4
SPOT
REC OUT
PLAY IN
MUL TISCREEN
VTR CONTROL
OUT
I N
VIDEO
VIDEO
VIDEO
REMOTE
ALARM/REMOTE
OUT
TERM.
OFF
IN
OUT
ON
SIGNAL
GND
DATA
CAMERA
IN
CAMERA
OUT
S
–
VIDEO
S
–
VIDEO
S
–
VIDEO
RS
–
232C
41. Camera Output Connectors (CAMERA OUT)
The video signal connected to the Camera Input
Connector (CAMERA IN) is looped through to these
connectors with an automatic 75
Ω
termination.
The camera control signal multiplexed on the video sig-
nal is not available at this connector. When the Power
Switch of the Video Multiplexer is turned off, no signal is
present at this connector.
42. Camera Input Connectors (CAMERA IN)
These connectors accepts either a colour or B/W com-
posite video signal from the camera. In addition, 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.
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 VTR 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 VTR.
47. Gen-Lock Input Connector (GENLOCK IN)
The Gen-Lock signal can be supplied to this connector
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 conditions.
OUT: This connector supplies the video output signal for
the spot monitor.
49. Record Output Connector (REC OUT, VIDEO /
S-VIDEO)
The recording signal for the time lapse VTR is provided
via this connector.
This connector can also be used as multiscreen output
2 with the specified conditions.
50. Playback Input Connector (PLAY IN, VIDEO /
S-VIDEO)
The playback signal from the time lapse VTR is supplied
to this connector.
51. Multiscreen Output Connector
(MULTISCREEN)
The video output signal for the multiscreen monitor is
provided via this connector.
52. RS-232C Port (VTR CONTROL, RS-232C)
The VTR control signal for the time lapse VTR is provid-
ed via this connector.
Connecting a PC to this connector will allow you to
remote control the video multiplexer.
