Sanyo VCC-HD2500 Manual page 142

Connect a buzzer, lamp, or other alarm device to one of the alarm output terminals (ALARM OUT1 or 2).
After connecting an alarm device, configure the output conditions for the corresponding alarm output
terminal (ALARM OUT1 or 2) via network operation on the ALARM SETTINGS screen.
Alarm output terminal configuration is also possible via remote operation.
Connect an alarm switch, infrared sensor, or other external device to one of the alarm input terminals (ALARM IN1
or 2).
After connecting an alarm device, configure the input conditions for the corresponding alarm input
terminal (ALARM IN1 or 2) via network operation on the ALARM SETTINGS screen.
To use the alarm input terminals as Day/Night switching terminals, follow the steps below.
Under [DAY/NIGHT], set [DAY/NIGHT] to "COLOR" and select the terminal you want to use in
[EXT ALARM].
On the ALARM SETTINGS screen, in [POLARITY], select the signal polarity of the alarm input
terminal.
You can connect an external switch to the ALARM IN1 terminal and use that switch to adjust the camera's internal
clock.
To do so, via network operation, configure the [CLOCK IN] setting on the CLOCK SETTINGS screen.
Introduction 12/18