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QSD42908 User’s Manual
57
5.13 External Alarm Input and Relay Output
For QSD42908 there are 16 alarm in and 4 relay out ports. In “Alarms” menu, you can setup
each external alarm input.
In main menu, move the “Active Frame” to “Alarms” icon and press【ENTER】key to enter
into alarms menu as shown in fig 5.22
5.22 Alarms setup
External alarm input setup:
Step 1: Select one alarm input Use【↑】【↓】keys to select one alarm input.
Step 2: Alarm type
This is the sensor type. You can select “Normal Open” or “Normal Close” according to the
sensor type.
Step 3: Enter into “Alarm in Handling” sub menu
In the “Alarms” menu, there are two options for “Alarm Handling”. One is “Ignore”, and
the other is “Handle”. If you select the “Handle” option, you can activate “Policy” and “PTZ
Linkage” buttons on the right side. Move the “Active Frame” to the “Policy” button and press
【ENTER】key, you will enter into “Alarm in Handling” sub menu as shown in fig 5.23