15073 OWNER’S MANUAL
447179 Issue 1 Rev. A
32
5.1.3
Setting the Input’s Control of their NACs
DIP switch settings 5 to 8 are designed to produce outputs from a constant on input. The figures shown
below compare the output patterns of configurations before and after the addition of this feature.
Slave Operation
The Slave operation output follows the input and can be used when the fire alarm control unit NAC is
steady, coded, march time, or temporal and the desired output is the same.
Master Temporal Operation
Master Sync Strobe/Horn Operation
Input:
Steady
Output:
Temporal Operation
Output:
Sync Strobe/Horn Operation
Figure 5-3. Master Input/Output Relationship
Switch 5 OFF & Switch 6 OFF:
Slave Operation-Input 1’s outputs will follow the input
pattern (steady in, coded, march time, temporal, or Sync).
Switch 5 ON & Switch 6 OFF:
Master Temporal Operation-Inputs 1’s outputs will be
temporal when the input is on steady.
Switch 5 OFF & Switch 6 ON:
Master Sync Strobe/Horn Operation-Inputs 1’s outputs will
provide Sync signals when the input is on steady.
Switch 7 OFF & Switch 8 OFF:
Slave Operation-Input 2’s outputs will follow the input
pattern (steady, coded, march time, temporal, or Sync).
Switch 7 ON & Switch 8 OFF:
Master Temporal Operation-Inputs 2’s outputs will be
temporal when the input is on steady.
Switch 7 OFF & Switch 8 ON:
Master Sync Strobe/Horn Operation-Inputs 2’s outputs will
provide Sync signals when the input is on steady.
Figure 5-4. Setting DIP Switches 5-8
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