VDOT-ASD-400 Aspiration Detector
Velocity Detection
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VDOT-ASD-400 Aspirating Smoke Detector User’s Manual V1
1.
If the device is connected to Management System Software, the date and time can be
synchronized to the computer date and time. All the devices on the network can be
synchronized by Management System Software at the same time.
2.
Set the time delays temporarily to 0 second when testing the transport time is appropriate to
eliminate the alarm delay time in counting the response time. However, the time delays should
be set to its appropriate value after the tests.
3.
The maximum transport time may be specified to 90 or 60 seconds when early warning or very
early warning fire detection is the required performance.
