Programming

NAC # 1=ENABLED 2=TYPE

3=SILENCEABLE

NAC Screen #1

Master Programming Level

3.6.5.5.2 Type

The main circuit board NAC type can be programmed by pressing 2 while viewing NAC Screen #1. The following screen will be displayed. Press the down arrow key to view additional screens:

NAC TYPE1=BELL2=HORN3=STROBEType Screen #1

Select the NAC device type by pressing the number corresponding to the type in the appropriate screen. When the selection is made, the display will return to NAC Screen #1.

The following table contains NAC type codes and their functions:

NAC Type Code

Special Function

Bell

None

Horn

None

Strobe

None

Synced Strobe

Synchronized to manufacturer

Strobe Sil Sync

Same as Synced Strobe but Silence turns off audible & visual devices

Siren Circuit

None

3.6.5.5.3 Silenceable

Pressing 3 while viewing NAC Screen #1 will cause the display to change to Silenceable No. This will prevent the selected main circuit board NAC from being silenced by pressing the Alarm Silence key or by the Auto Silence feature. Each press of the 3 key will cause the display to toggle between Silenceable Yes and Silenceable No.

Important: When a Notification Appliance Circuit with a mix of audible and visual devices is programmed for silenceable and the Synced Strobe feature is selected, only the audible devices will be turned off if the Silence key is pressed or if the Autosilence feature is enabled. The visual devices (strobes, etc.) will continue to operate. If the Strobe Sil Sync feature is selected, Silence or Autosilence will turn off both audible and visual devices.

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MS-9200UDLS PN 52750:A 11/04/05