Fire-Lite FC-RM Installation Manual
FC-RM
Remote Microphone Module
Product Installation Document
PN 51247:C 4/07/2008 07-873
The FC-RM Remote Microphone Module, which is installed in a CAB-RMRF cabinet as illustrated in Figure 1, provides
paging capabilities for compatible audio systems such as the ACC-25/50, ACC-25/50ZS, ACC-25/50ZST, ACC-25/
50DA, FC-25/50X and FC-25/50DA.
Following is a list of FC-RM features:
• Automatic gain control circuit
• All wiring is power-limited
• Supervised microphone
• All external wiring is supervised
• Power On LED
• Trouble LED
• Pluggable terminal blocks
• Remote location for paging
Power Specifications:
• 6 mA non-fire alarm current
• 30 mA when microphone is activated
• 24 VDC Nominal Operating Voltage
Figure 1: FC-RM in a CAB-RMRF
FC-MIM Microphone Interface Module Installation
The supplied FC-MIM Microphone Interface Module must be installed on the main circuit board of the host audio panel
(ACC-25/50, ACC-25/50ZS, ACC-25/50DA, FC-25/50X or FC-25/50DA).
CAUTION: CIRCUITS CONTAIN STATIC-SENSITIVE COMPONENTS
!
ALWAYS GROUND YOURSELF WITH A PROPER WRIST STRAP BEFORE HANDLING ANY CIRCUITS SO
THAT STATIC CHARGES ARE REMOVED FROM THE BODY. USE STATIC SUPPRESSIVE PACKAGING TO
PROTECT ELECTRONIC ASSEMBLIES.
To install the FC-MIM:
1. Be sure all power (AC and DC) is removed from the panel before installing the FC-MIM
2. Position the connector on the FC-MIM module over the audio panel main circuit board Remote Mic connector and
gently press down until the module is properly seated. Be careful not to bend or break any pins on the connector
3. Secure the FC-MIM module to the metal standoff on the main circuit board with the supplied screw
Power
Ground
+ Audio
- Audio
Earth
to Remote Microphone Cabinet
Standoff Mounting Hole
Metal Standoff
FC-MIM Microphone Interface Module
Remote Microphone Trouble LED
To Remote Mic Connector
Audio Panel Main Circuit Board
Figure 2: Installing an FC-MIM Module
2 FC-RM Remote Microphone Installation Document — P/N 51247:C 4/07/2008
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