AirSense ModuLaser Installation Manual page 70

Chapter 3: Configuration and Commissioning
To configure the alarm delays:
1. Select Detection Settings from the Main menu, and then select Alarm Delays.
2. Select the device that you want to view or press F1 (Go To) to search for a
device by the device address.
3. Enter the required values for the alarm delays.
4. Select and check Delay Override, if this option is required.
5. Press F1 (Save) to save your changes and exit to the previous screen.
6. If you have no other configuration changes to make, then press F1 (Apply)
from the Main menu or the submenu to apply the changes to the system.
Configuring ClassiFire operation
Use the ClassiFire menu to configure ClassiFire parameters and to force a
FastLearn to start or restart. Configurable options are shown in the table below.
Table 26: ClassiFire configuration
Option
Auto FastLearn
Demo Mode
LDD Enable [1]
Start FastLearn
To configure ClassiFire:
1. Select Detection Settings from the Main menu, and then select ClassiFire.
2. Select the device that you want to view or press F1 (Go To) to search for a
device by the device address.
3. Enter the required configuration for ClassiFire.
4. Press F1 (Save) to save your changes and exit to the previous screen.
5. If you have no other configuration changes to make, then press F1 (Apply)
from the Main menu or the submenu to apply the changes to the system.
64
Description
Configures Auto FastLearn. If checked, Auto FastLearn
starts each time the fan starts (or restarts).
Configures the use of intermediate learning mode. If
checked, the intermediate learn procedure is omitted and
the detector enters normal mode after FastLearn.
While active, Demo mode is indicated by the Warning LED
and on the display module LCD.
Configures laser dust discrimination (LDD). If checked, the
ClassiFire uses LDD, a special dust discrimination
algorithm.
Note: Laser Dust Discrimination (LDD) increases the
response time of the detector slightly, while greatly reducing
the likelihood of nuisance alarms due to dust ingress. LDD
may be disabled in very clean rooms for a slightly faster
response to smoke. Disabling LDD is not recommended for
areas other than manufacturing clean rooms.
Manually starts FastLearn.
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