wheelock RMS-3R Service Manual
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Long Branch, NJ 07740 Thank you for using our products.
(732) 222-6880
INSTALLATION INSTRUCTIONS
REMOTE MICROPHONE (DUAL CIRCUIT)
Use this product according to this instruction manual. Please keep this instruction manual for future reference.
MODEL NUMBERS:
RMS-3B Remote Microphone Dual Circuit Black
RMS-3R Remote Microphone Dual Circuit Red
GENERAL:
The Remote Microphones are UL Listed under Standard 864, Control Units for Fire-Protective Signaling Systems. They are Listed
for indoor use only. The Remote Microphone is designed to be used with Wheelock’s Dual Zone SAFEPATH Panel model DCSP.
It provides a means for making emergency voice announcements from an auxiliary location. Only 1 Remote Microphone can be
connected to the SAFEPATH Panel. The hand held push to talk microphone is supervised to ensure proper connection. It is not
replaceable. If it is detached from the unit, the unit must be returned for repair.
READ THESE INSTRUCTIONS CAREFULLY BEFORE USING THIS PRODUCT.
SPECIFICATIONS:
Power Input Voltage: 20-31VDC
Audio Output Level: 1.05V RMS
Output Impedance: 600 Ohms
Input Current: 50mA
WIRING DIAGRAM:
Figure 1.
WIRING SPECIFICATIONS:
Cable Size: 14 - 22 AWG Shielded. The shield must be connected only at the SAFEPATH Panel.
Maximum Length: 1000 Feet
Maximum Capacitance: .05uF/Total Run (50pF/foot for 1000 FT.)
Copyright 1997, 1998 Wheelock, Inc. All rights reserved.
P83542 B
Sheet 1 of 5
MOUNTING INSTRUCTIONS:
Figure 2.
1. Install a 4” gang backbox (either flush or surface) to the desired location. Be sure that the mounting box is level.
2. Attach the 6 wires as shown in the wiring diagram (Figure 1). Be sure to use the specified wire.
3. Attach the mounting plate to the box with the 4 screws as shown in Figure 2.
OPERATING INSTRUCTIONS:
P83542 B
Sheet 2 of 5
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