2-10
When the 4009 operates as a non-addressable NAC extender, Switch SW5 configures the
operation of the output SLCs, based on the state of the two NAC control inputs. Refer to
Table 2-2 for SLC control operation settings.
Table 2-4. Software Configuration Settings for Hardwired Control (SW5)
Switch
Number
Setting Mode of Operation
1-3 Reserved
OFF Visuals Flash Once Per Second
4
ON Visuals Flash Temporal with Audibles
OFF, OFF
Temporal Audibles
ON, OFF March Time Audibles
OFF, ON Fast March Time Audibles
5, 6
ON, ON Audibles Steady On
7 Reserved
OFF
Channel 1 Controls All Visibles
Channel 2 Controls All Audibles
8
ON
Channel 1 Controls All Appliances on SLC 1
Channel 2 Controls All Appliances on SLCs 2 and 3
System Configuration, Continued
Address/Software
Configuration DIP
Switch (SW5),
continued