22
Getting Started
Rear I/O Terminals
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Input ports (
P
[ALARM IN 1 to 8] alarm input terminals 1 to 8
When a signal is input to these terminals, an alarm event
occurs and you can activate alarm recording and/or change
the direction of a PTZ camera. (
Q
[RESERVE] Terminal
Reserved.
R
[WARNING RESET] Warning Reset Input
Terminal
Output from the Warning Output Terminal is stopped when a
signal is input to this terminal during output of the Warning
Out signals.
S
[OPE ON/OFF] Operate ON/OFF terminal
Switches between OPERATE ON or OFF when a signal is
input to this terminal.
Note:
●
The "OPERATE OFF" works even during Operation Lock
(
Page 114).
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Output Ports (
T
[COMMON] Signal Ground Terminal
This is a common ground terminal. Connect it to the signal
ground terminal on the connected device.
This can be used when there are insufficient common ground
terminals.
U
[WARNING OUT] Warning Output Terminal
Outputs signals when an error such as an HDD malfunction
occurs.
V
[REC TALLY] recording status output terminal
Outputs the recording status of this unit.
W
[SIGNAL GND] signal ground terminal
This is a common ground terminal. Connect it to the signal
ground terminal on the connected device.
This can be used when there are insufficient [COMMON]
Signal Ground Terminals
T
.
Note:
●
Do not use this terminal for protective earthing.
Part Names and Functions
(continued)
W
W
Q
Q
Q
Q
Q
Q
Q
Q
S
S
T
T
T
T
U
U
R
R
V
V
P
P