Linear RSM-1 Microphone User Manual


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DESCRIPTION
The RSM-1 is a remote speaker-microphone which can be used with
Linear’s PERS consoles. The attractive plastic case that houses the
8-ohm speaker and microphone may be tabletop or wall mounted. A
wall mounting template is provided on the rear cover of this manual.
INSTALLATION
Connections to the RSM-1 are made
to the 4-position terminal strip located
behind the access cover (see Figure1).
To route the wires through the access
hole, remove the bottom screw
to open the case (see Figure 2).
Two wire runs, one for the speaker
and one for the microphone, are
required. The speaker wire should
be two-conductor 18 AWG twisted
pair for runs up to 50 feet. Use 16
AWG for runs up to 100 feet. The
microphone wire must be shielded
two-conductor twisted cable, 24 AWG
or larger. The shield should not be
connected on the microphone end.
For UL installations, secure the
wires with a zip-tie (see Figure 3).
See Figures 4 and 5 for a hook-up
diagram showing the RSM-1/PERS
console connections.
NOTE: The RSM-1 should
not be located close to any
objects that will create loud
noise such as sirens, fans, air
conditioning, stereos, etc. This
will prevent the central station
operator from hearing clearly.
MICROPHONE
TERMINAL STRI
P
SPKR SPKR
MI C M IC
CASE SCREW
WIRE ACCESS HOLE
FOR UL INSTALLATIONS:
SECURE WIRES WITH ZIP-TIE
ZIP-TIE WIRES HERE
☞
LINEAR LIMITED WARRANTY
This Linear product is warranted against defects in material and workmanship for twelve (12)
months. The Warranty Expiration Date is labeled on the product. This warranty extends only
to wholesale customers who buy direct from Linear or through Linear’s normal distribution
channels. Linear does not warrant this product to consumers. Consumers should inquire from
their selling dealer as to the nature of the dealer’s warranty, if any. There are no obligations or
liabilities on the part of Linear LLC for consequential damages arising out of or in connection with use or
performance of this product or other indirect damages with respect to loss of property, revenue, or profit,
or cost of removal, installation, or reinstallation.
All implied warranties, including implied warranties
for merchantability and implied warranties for fitness, are valid only until Warranty Expiration
Date as labeled on the product. This Linear LLC Warranty is in lieu of all other warranties express or
implied.
All products returned for warranty service require a Return Product Authorization Number
(RPA#). Contact Linear Technical Services at 1-800-421-1587 for an RPA# and other important
details.
IMPORTANT WIRELESS INFORMATION
Linear radio controls provide a reliable communications link and fill an important need in
portable wireless signaling. However, there are some limitations which must be observed.
• For U.S. installations only: The radios are required to comply with FCC Rules and Regulations as Part 15
devices. As such, they have limited transmitter power and therefore limited range.
• A receiver cannot respond to more than one transmitted signal at a time and may be blocked by radio
signals that occur on or near their operating frequencies, regardless of code settings.
• Changes or modifications to the device may void FCC compliance.
• Infrequently used radio links should be tested regularly to protect against undetected interference or fault.
• A general knowledge of radio and its vagaries should be gained prior to acting as a wholesale distributor
or dealer, and these facts should be communicated to the ultimate users.
Figure 1. RSM-1 Terminals
Figure 2. Removing Cover
Figure 3. Securing Wires
2
3
4
5
1
RELAY NORMALLY OPEN
TWISTED PAIR
RSM-1
2-WAY REMOTE
SPEAKER/MICROPHONE
PERS-2400A
TWISTED PAIR
WITH SHIELD
RELAY NORMALLY OPEN
+12V @ 100mA
VB-4 MICROPHONE COMMON (-)
EXTERNAL SPEAKER
EXTERNAL SPEAKER
VB-4 EXTERNAL MICROPHONE (+)
NOTE: REMOVE
JUMPER WHEN
USING AN
EXTERNAL SPEAKER
4
3
2
1
5
RELAY NORMALLY OPEN *
TWISTED PAIR
RSM-1
2-
WAY REMOTE
SPEAKER/MICROPHON
E
PERS-3600
GROUND
TWISTED PAIR
WITH SHIELD
+12VDC @ 100 mA *
MICROPHONE COMMON (-)
EXTERNAL MICROPHONE (+)
EXTERNAL SPEAKER
RELAY NORMALLY OPEN *
NOTE: REMOVE JUMPER
WHEN USING A UL LISTED
MODEL RSM-1 OR OTHER
UL LISTED SPEAKER
* NOTE: NOT TO BE USED IN UL INSTALLATIONS
Figure 4. Standard RMS-1/PERS-2400A wiring
Figure 5. Standard RSM-1/PERS-3600 wiring
PRINTERS INSTRUCTIONS
INSTR,INST,RSM-1,SPKR/MIC - P/N: 206778 C - INK: BLACK - MATERIAL: 20 LB. MEAD BOND - SIZE: 8.500” X 11.000” (FLAT) - 5.500” X 8.500” (FINISH) - SCALE: 1-1 - SIDE 2 of 2
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