User's Guide

SNC-CH115/CH120/CH160/CH220/CH260
Administrating the Camera
Setting the Alarm Output — Alarm output Menu (SNC-CH115/CH120/CH160/CH220/CH260/DH120T/DH160/DH220T/DH260/EB520/EM521/
ZB550/ZM551)
69
Setting the Alarm Output
— Alarm output Menu
(SNC-CH115/CH120/CH160/
CH220/CH260/DH120T/DH160/
DH220T/DH260/EB520/EM521/
ZB550/ZM551)
When you click in the Administrator
menu, the Alarm output menu appears.
You can perform setting in this menu to control the
alarm output of the I/O port on the rear of the camera
linked to alarm detection, the timer and the Day/Night
function.
The Alarm output menu consists of one tab:
Alarm out 1.
Tip
For details on connection of peripheral devices to the
alarm output of the I/O port, refer to the supplied
Installation Manual.
Alarm out 1 Tab
Alarm output
To activate the alarm output function, select On.
Mode
Select the mode of the alarm output function.
Alarm: Controls alarm output by synchronizing it with
an external sensor input or the built-in detection
functions.
When Alarm is selected, the items Sensor input 1,
Camera tampering detection, Motion detection
and Effective period become active.
Timer: Controls alarm output using the timer.
Click Schedule and the menu for the effective period
is displayed. (“Setting the Schedule — Schedule
Menu” on page 71)
Day/Night: Controls the alarm output linked to the day/
night function.
Sensor input 1
Select this option when you link the alarm output to an
external sensor that is connected to sensor input of the
camera I/O port.
Camera tampering detection
Select this option when you link the alarm output to the
tampering detection, such as when the camera position
is moved, or the camera is sprayed.
Motion detection
Select this option when you link the alarm output to the
motion detection function.
Click Detection, and the Motion detection menu is
displayed to allow you to set the motion detection
function (page 72).
Note
In the case that the synchronized preset position is
specified in Position at alarm in the Preset position
menu, the alarm event that happens when the camera
moves to the preset position will be invalid.
Alarm duration
Select the duration for which the alarm is output,
between 1 and 60 sec.
Effective period
This item becomes active when Mode is set to Alarm.
Set the period during which the alarm detection is
effective.
Always: Alarm detection is always effective.
Schedule: You can specify the period during which
alarm detection is effective.
Click Schedule and the menu for the effective period
is displayed. (“Setting the Schedule — Schedule
Menu” on page 71)
OK/Cancel
See “Buttons common to every menu” on page 25.
Alarm output