3 CONNECTIONS (contd.)
3-2 Connecting more than one camera (using an external switcher)
When an external switcher is connected to the [CAMERA IN] connector of this unit, images from multiple cameras can be recorded. Select the camera image with the switcher.
●For a connectable multiplexer (switcher), consult your JVC dealer.
Video camera
Video camera
Video camera
Video camera
Alarm sensor
Switcher | COM ALARM IN | |
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VTR OUT | VTR IN |
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| VTR TRIGGER IN |
| Monitor |
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| COM |
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| ALARM OUT |
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| POWER |
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CAMERA IN |
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| power cable |
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1 | 2 | CAM SW ALARM | ALARM CLOCK EXT |
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OUT | IN1 | SPARE RESET RESET IN REC IN |
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| CLOCK | HDD |
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| COM SPARE SPARE COM RESET OUT FULL OUT |
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| SIGNAL GND | AC IN 120 V |
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MONITOR OUT | OUT |
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| ALARM IN |
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CAM SW OUT
Connection procedures
1.Connect the video output connector of the frame switcher to the video input connector of the monitor.
2.Connect the camera to the [CAMERA IN] connector of the frame switcher.
*For camera connections, refer to the frame switcher’s instructions.
3.Connect the frame switcher’s [VTR OUT] connector to the [CAMERA IN] connector of this unit.
4.Connect the [MONITOR OUT] connector of this unit to the frame switcher’s [VTR IN] connector.
5.Connect the alarm sensor to the frame switcher.
6.Connect the frame switcher’s [VTR TRIGGER] and [ALARM OUT] signal input/output terminals to the [CAM SW OUT] and [ALARM IN 1] terminals of this unit.
7.After all connections are complete, connect the power cable to the [AC IN] socket and connect the plug to an AC 120 V outlet.
8.Turn ON all connected equipment, then turn the [POWER] switch on the rear panel to ON.
Menu switch setting
Example of settings when alarm recording is performed using an external switcher.
DVR MODE
[REC QUALITY] set to “N” [EXT SWITCHER] set to “ON”
ALARM/SENSOR MODE
[REC MODE] set to “ALARM”
[REC DURATION] set to “MANUAL” when the alarm time is set with the switcher
This unit continues recording for about 5 seconds after the alarm duration set with the switcher has passed.
Reference:
Caution:
●Before connecting or disconnecting any equipment, turn the power of all connected equipment OFF.
●When a field switcher is used, picture quality will be degraded if [REC QUALITY] is set to "H". In some cases, the specified camera may not be used or the playback picture may move up and down.
●As the camera switching signal is recorded, the picture on the lower section of the monitor screen may be missing. To record the external switcher’s
Memo:
●Select the camera with the switcher.
●The monitor picture may not be switched during jog/ shuttle operation and skip search operation. This is because the playback camera number is different from the camera number selected with the switcher. To display the picture from the selected camera on the monitor, press the [PLAY] button.
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