Ritron LoudMouth LM-600Analog User Manual

Strobe light
standard.
(pn R-STROBE-DC) and
relay cable assembly
(pn 60201136) are optional
accessories, not included as
User Manual
LM-600Analog
Wireless PA Receiver System
- 1 Channel, Dual Band Receiver, VHF/UHF,
Configurable Supports: VHF and UHF Business Band VHF MURS USA VHF and UHF Business Band CANADA UHF GMRS CANADA
- NOAA Weather Radio Alert
- Relay Trigger Feature for Optional Strobe Light
- Delay Message Playback Feature
- Repeat Message Playback Feature
- Switch Input w/ pre-recorded message
Ritron Pub. 14500097 Rev. B 05/19
© 2019 Ritron, Inc. All rights reserved. Loudmouth, Ritron, Patriot, Jobcom, OutPost, GateGuard, Quiet Call and Quick Assist are registered trademarks of Ritron, Inc. Quick Talk, Liberty and RadioNexus are trademarks of Ritron, Inc.
P.O. Box 1998 · Carmel, Indiana 46082-1998 · 317-846-1201 · Fax: 317-846-4978 · Email: ritron@ritron.com · www.ritron.com
For the right Wireless for your communication needs.
Call 800-USA-1-USA
Table of Contents
1 Getting Started
1.1 Loudmouth® receiver and PA speaker equipment ...................................................................................................... 1
1.2 Loudmouth® receiver assembly .................................................................................................................................. 2
1.3 Paging the Loudmouth® receiver and PA speaker ...................................................................................................... 3
1.4 Compatibility with other RITRON model radios .......................................................................................................... 4
1.5 Determine the volume setting ..................................................................................................................................... 5
1.6 Operating Conditions and Limitations ......................................................................................................................... 6
2 Installation
2.1 Selecting the PA speaker location .............................................................................................................................. 7
2.2 PA speaker installation ............................................................................................................................................... 9
2.3 Loudmouth® radio receiver installation ..................................................................................................................... 10
2.4 Installing two PA speakers with a single Loudmouth® receiver................................................................................. 11
2.5 Installing multiple Loudmouth® receivers and PA speakers ...................................................................................... 12
2.6 Vehicular installation ................................................................................................................................................. 13
2.7 Temporary outdoor installation ................................................................................................................................. 13
2.8 Installation of Optional Interface Cable Assembly 60201136 ................................................................................... 14
3 Programming
3.1 PC Programming Software LM-PCPS ...................................................................................................................... 15
3.2 Loudmouth® Field Programming Overview ............................................................................................................... 15
3.3 Readout and Field Program Frequency Codes ........................................................................................................ 16
Table F: Programmable Frequency Codes ....................................................................................................... 18
3.4 Readout and Field Program QC or DQC Tone Codes .............................................................................................. 19
Table b: Interference Eliminator Programmable QC Tone Codes ..................................................................... 20
Table b: Digital Interference Eliminator Programmable DQC Tone Codes ....................................................... 20
Table C: Programmable 2-Tone, DTMF and Selcall Codes............................................................................... 20
3.5 Readout and Field Program 2-Tone, DTMF or Selcall Decode Operation ................................................................ 21
3.6 Field Program Advanced Feature Codes ................................................................................................................. 22
Table A: Advanced Feature Codes ................................................................................................................... 22
3.7 Readout and Field Program Loudmouth® Speaker Volume ..................................................................................... 24
3.8 Readout and Field Program the NOAA Weather Frequency .................................................................................... 25
Table d: NOAA Weather Frequency Codes ...................................................................................................... 25
3.9 Field Programming Flow Chart ................................................................................................................................. 26
4 Operation
4.1 Basic Operation ........................................................................................................................................................ 27
4.2 DTMF and Selcall Paging ......................................................................................................................................... 27
4.3 2-Tone Paging .......................................................................................................................................................... 28
4.4 Record and Play (20 seconds of record time MAXIMUM) ........................................................................................ 28
4.5 Weather Alert............................................................................................................................................................ 29
4.6 Battery Powered Operation ...................................................................................................................................... 29
4.7 Loudmouth® Options ................................................................................................................................................ 30
4.8 How to Minimize Feedback....................................................................................................................................... 30
4.9 Switch Input Operation ............................................................................................................................................. 31
4.10 Relay Operation ........................................................................................................................................................ 32
Radio Operation Timeline ..................................................................................................................................... 32
Strobe Light Operation .......................................................................................................................................... 32
Connecting the Relay Switch to a Strobe Light ..................................................................................................... 33
5 Specifications
5.1 Audio Output............................................................................................................................................................. 34
5.2 Power Requirements ................................................................................................................................................ 35
5.3 Loudmouth® Speaker ............................................................................................................................................... 35
5.4 RPS-1B Power Cube ................................................................................................................................ ................ 35
5.5 Loudmouth® Receiver ............................................................................................................................................... 36
6 Warranty ....................................................................................................................................................................... 37
1 Getting Started
* Portable Radio
(Optional)
Loudmouth® Receiver
Antenna
Power Cube
Horn Speaker
Mounting
Brackets
Backup
(Optional)
Need replacement items?
Contact your Ritron dealer, or
Ritron directly at
800-872-1872
The Loudmouth® is a radio receiver that allows you to use your portable, base station or mobile 2-way radio to deliver voice messages directly to a PA speaker up to 2 miles away. The receiver and PA speaker is the ideal solution where hard-wired PA installation is simply impossible, too expensive, or temporary.
Your Loudmouth® receiver and PA speaker has been designed so that you can set it up quickly and start using it right away.
1.1 Loudmouth
Check to be sure you received all the equipment necessary to install the Loudmouth® receiver and PA horn speaker.
®
receiver and PA speaker equipment
List of items included with your Loudmouth® receiver and PA speaker:
LM-600Analog .................. Loudmouth® Radio Receiver with 5W audio amplifier
05500040 .......................... Horn Speaker with RCA phono plug and 25 ft. cable
RPS-1B ............................. Power Cube, 1.5A with 2.1mm coaxial DC connector
AFB-1545 .......................... Dual-Band Antenna with BNC connector
RK-RQX-Q-MB ................. Mounting Brackets
25107400 .......................... T-25 Torx Security Bit
Optional Items you can use with your Loudmouth® receiver
RYCONN ........................... “Y” Adapter Connect, Allows 2 PA Speakers (#05500040) to be attached to 1 LM Receiver
BP-LM-Li22 ....................... Backup Battery, Rechargeable, 11.1V Li-Ion, 2200mAH
* Ritron portable JMX-446D is also included when ordering the LM-U450SYSTEM, and the JMX-144D portable is included
when ordering the LM-V150SYSTEM.
Section 1 Getting Started 1
Battery
1.2 Loudmouth
BNC Antenna Connector for AFB-1545
BP-LM-Li22
Optional Backup Battery
PROGRAMMING
DC Power Connector
for RPS-1B
RCA Phono Jack for Speaker Connection
Optional 60201136 Interface
Cable with strain relief
Install the Mounting Brackets
The Loudmouth® receiver and PA speaker is on any time power is applied to the receiver.
®
receiver assembly
The Loudmouth® receiver must be opened to connect an optional BP-LM-Li22 battery or to program the Loudmouth®.
Program Display Enter Button USB Program
Cable Connector Program Button
1. Loosen the 4 screws in the front corners of the case using the T-25 Torx security bit included with the radio. These
screws are retained to the housing with rubber O-rings, DO NOT remove the screws from the housing.
2. Separate the case front from the case back.
3. Connect an optional BP-LM-Li22 backup battery to the Loudmouth® receiver using the blue mating connectors shown above. The BP-LM-Li22 is secured to the case front with interlocking mushroom-head fastener strips. Press firmly on the battery to interlock the strips, snapping it into position as shown.
4. Program the Loudmouth® receiver per the instructions in the Programming section of this manual, leaving the RPS­1B power supply or BP-LM-Li22 backup battery connected to the radio. Press the Enter button twice before re­assembling the case to be sure the Loudmouth® is reset and ready for operation.
5. Carefully position the case front onto the case back. Secure the case halves by tightening the 4 screws in the front corners of the case.
Install the RK-RQX-Q-MB mounting brackets included with the product to the Loudmouth® case back. Installation can be with the brackets on each side as shown, or with the brackets top and bottom.
Section 1 Getting Started 2
1.3 Paging the Loudmouth
The Loudmouth® receiver and PA speaker can be paged with 2-way radios programmed for Quiet Call (CTCSS), Digital Quiet Call (DCS), 2-Tone Paging, DTMF, or Selcall paging formats. Each format offers a unique method of paging the Loudmouth® receiver and PA speaker.
Refer to the Programming section of this manual for specific instructions on programming your Loudmouth® receiver and PA speaker to one of these selective signaling formats.
®
receiver and PA speaker
Ritron strongly recommends operation of the Loudmouth® receiver and PA speaker with one of the following selective signaling formats enabled.
Paging the Loudmouth® with Quiet Call (CTCSS) only:
To page the loudspeaker a user simply presses the 2-way radio’s PTT and speaks while on the Loudmouth
channel.
Your 2-way radio must be programmed for a channel dedicated to Loudmouth® operation. Only those radios
programmed with the Loudmouth® channel will be able to access the loudspeaker.
The 2-way radio’s Loudmouth® channel and the Loudmouth® receiver must be programmed for the same QC code.
All Ritron radios offer 50 different field-programmable QC codes from which to choose.
Paging the Loudmouth® with Digital Quiet Call (DCS) only:
To page the loudspeaker a user simply presses the 2-way radio’s PTT and speaks while on the Loudmouth
channel.
Your 2-way radio must be programmed for a channel dedicated to Loudmouth® operation. Only those radios
programmed with the Loudmouth® channel will be able to access the loudspeaker.
The 2-way radio’s Loudmouth® channel and the Loudmouth® receiver must be programmed for the same DQC code.
All Ritron radios offer 104 different field-programmable DQC codes from which to choose.
Paging the Loudmouth® with 2-Tone Paging:
To page the Loudmouth® the 2-way radio must first send the correct 2-Tone Paging code. Once access to the
loudspeaker is accomplished, the user simply presses the 2-way radio’s PTT and speaks while on the Loudmouth channel. After a period of inactivity the Loudmouth® is automatically reset, and will then require the correct 2-Tone Paging code to re-gain access.
Only 2-way radios programmed to send the correct 2-Tone code on the Loudmouth® channel can access the
Loudmouth® wireless PA speaker. However, once access is gained, any 2-way radio that operates on the Loudmouth® channel can access the loudspeaker up until the time that the Loudmouth® has automatically reset.
Can be used in conjunction with QC or DQC for added security. The 2-way radio and the Loudmouth® receiver must
be programmed for the same QC or DQC code.
Paging the Loudmouth® with DTMF or Selcall:
To page the Loudmouth® the 2-way radio must first send the correct 3-7 digit DTMF or Selcall code. Once access to
the loudspeaker is accomplished, the user simply presses the 2-way radio’s PTT and speaks while on the Loudmouth® channel. After a period of inactivity the Loudmouth® is automatically reset, and will require the DTMF or Selcall code to re-gain access.
Only 2-way radios programmed to send the correct 3-7 digit DTMF or Selcall code on the Loudmouth® channel can
access the Loudmouth® wireless PA speaker.
Can be used in conjunction with QC or DQC for added security. The 2-way radio and the Loudmouth® receiver must
be programmed for the same QC or DQC code.
®
®
®
Section 1 Getting Started 3
Ritron recommends the use of a dedicated channel frequency for Loudmouth®
Model
Type
QC
DQC
2-Tone
Selcall
DTMF
Model
Type
QC
DQC
2-Tone
Selcall
DTMF
JMX-141D
Portable  JMX-441D
Portable  JMX-144D
Portable
JMX-444D
Portable
JMX-146D
Portable  JMX-446D
Portable
JBS-146D
Base
JBS-446D
Base
JBS-147D
Base
JBS-447D
Base
JBS-147M
Base
* JV-110
Portable
* JU-410
Portable
RPM-160
Mobile
  
RPM-460
Mobile
  
RQX-111
Callbox
 
RQX-411
Callbox
 
RQX-117
Callbox
 
RQX-417
Callbox
 
RQX-151
Callbox
RQX-451
Callbox
RQX-156
Callbox
 
RQX-456
Callbox
 
RQX-157
Callbox
 
RQX-457
Callbox
 
RQX-127-XT
Callbox
 
RQX-427-XT
Callbox
 
RQX-127M-XT
Callbox
 
PT-150
Portable
PT-450
Portable
PT-150M
Portable
  
PT-450-S
Portable
NT-174
Portable
NT-470
Portable
** NT-174M
Portable
operation.
When operating on unique frequencies dedicated to loudspeaker operation:
Your 2-way radios must be programmed for a channel dedicated to loudspeaker operation.  Loudspeaker operation is limited to radios programmed with the dedicated Loudmouth® channel.  The use of 2-tone, DTMF, or Selcall paging to address the Loudmouth® is not required, but can still be used if
additional access security is desired.
Without 2-tone, DTMF, or Selcall paging the loudspeaker can be addressed by simply selecting the Loudmouth®
channel on your 2-way radio and pressing the PTT button to talk.
You may need to license additional frequencies for your 2-way radios (not necessary when programmed for MURS
frequencies, see Table F in the Programming section).
When operating on your normal 2-way communication frequencies:
Messages broadcast on the Loudmouth® are also heard on your 2-way radios.  Loudspeaker messages are not possible when the channel is being used for 2-way communications.  The use of 2-tone, DTMF, or Selcall paging is required to address the Loudmouth®, otherwise all 2-way
communication is heard on the loudspeaker.
Any user on your 2-way channel can broadcast over the loudspeaker once it is activated, even if their 2-way radio is
not programmed with the correct 2-tone, DTMF or Selcall paging code.
There is no need to license additional frequencies.
1.4 Compatibility with other RITRON model radios
The Loudmouth® model LM-600Analog receiver and PA speaker can operate on both VHF and UHF business band frequencies. Loudmouth® can be accessed with radios programmed for Quiet Call (CTCSS), Digital Quiet Call (DCS), 2-Tone Paging, DTMF, or Selcall paging formats. The following chart can be used to determine compatibility with existing Ritron radios.
VHF models UHF models
Section 1 Getting Started 4
* 2-Tone paging available with Rev 6.0 or greater Firmware Only. See label inside radio battery compartment for firmware
revision.
** Pending
1.5 Determine the volume setting
Loudmouth® Volume
Rock Music
Subway Train
Industrial Factory
Warehouse
Busy Restaurant
Large Office
Hospital
Doctors Office
0 10 20 30 40 50 60 70 80 90 100 Distance (Feet)
120
110
100
90
80
70
60
50
40
SPL (dB)
10%
25%
50%
75%
100%
EXAMPLE: In the Ritron factory we need to
cover a maximum distance of 50 feet on the factory floor with an ambient sound level similar to a warehouse. I find the vertical line at the bottom of the chart indicating 50 feet, and follow it up to the shaded bar indicating Warehouse. The 50% and 75% lines are in the middle of the Warehouse bar, indicating a required Loudmouth® volume setting between 50 - 75%.
Selecting the correct volume level is critical to the performance of the Loudmouth® receiver and PA speaker. Carefully consider the following before deciding on the appropriate volume setting. Refer to the Programming section of this manual for specific instructions on programming the Volume Level.
Ambient noise level should be considered first when selecting the volume level.
Increasing the volume level in an effort to cover a wider area will result in:
Undesirably high volume when near the speaker.  Low volume at the outer edges of the coverage area.  A calling radio must be a greater distance from the Loudmouth® speaker to prevent feedback. (Feedback is the
result of Loudmouth® speaker audio getting into the calling radio’s microphone.)
When coverage of a large area is required, additional Loudmouth® speakers may be necessary for satisfactory performance. See the Installation section of this manual for details on how to install 2 speakers using a single Loudmouth® receiver, or multiple receivers and speakers.
1. Refer to the horizontal shaded bars on the chart below to determine the sound level that best represents your location. This should be the ambient, or average sound level. We will consider the maximum sound level when we locate the speaker.
2. Estimate the maximum distance (in feet) that the loudspeaker must be heard. Locate that distance on the chart below and follow it up to find the line that is in the middle of your shaded bar. This line indicates the optimum Loudmouth® volume level setting.
Section 1 Getting Started 5
1.6 Operating Conditions and Limitations
FCC Part 15
The LM-600Analog receiver is subject to FCC Part 15 Subpart B Unintentional Radiator. Changes or modifications not expressly approved by Ritron, Inc. could void the user's authority to operate the equipment.
Supplier's Declaration of Conformity
47 CFR § 2.1077 Compliance Information
Unique Identifier: Ritron Model LM-600Analog Responsible Party – U.S. Contact Information
Ritron, Inc. 505 W. Carmel Dr. Carmel, IN 46032 (317) 846-1201 www.ritron.com
FCC Compliance Statement
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation.
CAN RSS-Gen/CNR-Gen
Ritron model LM-600Analog is stand-alone receiver that operates in the bands 150-174MHz and 450-470MHz. The LM­600Analog complies with the limits for receiver–spurious emissions and AC power-line emissions set out in RSS-GEN section 7, therefore equipment certification is not required. Each unit shall bear the label “CAN RSS-Gen/CNR-Gen”.
This device contains a license-exempt receiver that complies with Innovation, Science and Economic Development Canada’s license-exempt RSS(s). Operation is subject to the following two conditions:
(1) This device may not cause interference. (2) This device must accept any interference, including interference that may cause undesired operation of the
device.
2013 FCC Narrowband Mandate
On January 1, 2013, pursuant to the FCC Narrowband mandate, you will no longer be allowed to operate wideband transmitters (25 kHz) in the frequency bands from 150 MHz to 512 MHz.
Ritron will begin manufacturing narrowband compatible Loudmouth® starting in December 2012. At that time, customer orders will begin to be filled with radios manufactured for FCC narrowband compatibility. Specifically, table frequencies will be converted to narrowband. Since Part 15 receivers are not subject to the narrowband mandate, you will still be able to set the Loudmouth® for wideband operation via field programming (See Section 3.6 – Field Program Advanced Feature
Codes), or by using the PC Programmer. These radios will be clearly marked as “FCC Narrowband Compatible”.
For a complete list of all Ritron radios capable of narrowband operation; a Ritron FAQ on the subject, and various links on the FCC website dealing with Narrowbanding go to:
www.ritron.com/narrowband
If you have any questions contact us at 1-800-872-1872.
Section 1 Getting Started 6
The speaker must be located at least 10 feet above head level.
front of the speaker.
Install the Loudmouth® speaker close to the noisiest area you plan to cover.
the volume level will be too loud for the quieter areas.
2 Installation
Proper installation of the Loudmouth® wireless PA speaker is critical to the performance and overall satisfaction with your system. With careful consideration and planning Loudmouth can cover up to 7500 square feet with a single speaker, and can cover an even wider range with multiple speakers and receivers. The actual coverage area is subject to factors such as ambient noise level, obstructions and radio range. This section will help you plan an installation that is best suited for your environment.
2.1 Selecting the PA speaker location
Speaker location is critical to the performance of the Loudmouth® receiver and PA speaker. Consider the following factors before selecting a speaker location.
The speaker can be installed either indoors or outdoors.  Be sure there is a convenient source of 110VAC power for the RPS-1B power cube and that the radio receiver box can be
located inside, out of the elements. The speaker has a 25 ft. cable, if you need more a standard RCA phono cable extension can be used (ie. Radio Shack Catalog #: 4202362).
The speaker should not be in an area where the 2-way radio user addressing the speaker will typically be located. If the
radio user is too close to the Loudmouth® speaker, feedback can occur due to loudspeaker audio getting into the radio microphone. This is a problem related to the 2-way radio, not the Loudmouth® speaker. The use of the Record & Play feature will eliminate this problem.
®
At near range the Loudmouth® speaker is capable of sound levels that can cause permanent hearing loss and should never be installed in a location where a person could be directly in
If there is an area with a significantly higher ambient noise level, the Loudmouth® speaker should be located as close as possible to this area. The speaker volume must be 6 db higher than the ambient noise level in order to be heard. If the speaker is not close to the highest source of noise,
Section 2 Installation 7
The Loudmouth® speaker should be mounted as high as practical and pointed toward
Large obstructions will significantly reduce the coverage area.
the farthest location you need to cover.
Do not place the speaker behind large, tall objects.
Section 2 Installation 8
REAR
Ceiling mounted
TOP
Wall mounted
Wood Screw Sheet Metal Screw Machine Screw with Nut Drywall Anchor and Screw
TOP / REAR
2.2 PA Speaker installation
The speaker mount can be installed vertically on a wall, flat post or support column; or can be mounted horizontally from a ceiling or rafter beam.
Once the speaker location has been determined the Speaker Mounting Template may be used to mark the mounting surface. When using the Speaker Mounting Template keep in mind that the speaker wire exit is toward the floor on a wall mounted installation, and toward the front of the speaker in a ceiling mounted installation.
The Loudmouth® speaker may be secured to a variety of surfaces, with each installation presenting unique requirements for mounting hardware. With this in mind, mounting screws or hardware are not included with the Loudmouth®.
Guidelines for mounting the Loudmouth® speaker:
The Loudmouth® speaker can be safely mounted to concrete, metal or wood surfaces. Other surfaces are possible
provided they can support the weight of the speaker. If mounting to a drywall or concrete surface the use of expansion anchors is recommended.
Secure the speaker tightly to the mounting surface, using all 6 mounting holes if possible. At high audio output levels
the speaker can generate significant vibration and must be rigidly secured. This is particularly critical with drywall surfaces, which are highly susceptible to vibration damage.
Be sure the speaker wire exits cleanly from under the speaker mounting bracket through the wire exit tunnel provided.
Pinching the speaker wires could cause a short that will destroy the Loudmouth® receiver audio amplifier.
Route the speaker wire closely against a wall or support beam. Speaker wire hanging in free space is easily snagged
and could be pulled from the Loudmouth® receiver or worse yet, pulled from the speaker itself causing permanent damage.
1 inch long, #8 or #10 round-head screws should be used to mount the speaker. Wood screws, sheet metal screws,
machine screws with nuts, or drywall anchors and screws will all work well depending on your specific requirements. Pan-head screws should not be used to prevent damage to the mounting bracket due to over-tightening.
Speaker
Mounting
Template
Speaker
wire exit
Section 2 Installation 9
Installing Concrete Expansion Anchors
1. Drill hole of recommended
diameter, see chart below, into the base material to a depth equal to, or slightly deeper than the length of the expansion shield. Clean out the hole of all dust and cuttings.
2. Place the Single Expansion anchor, nut end first, into the hole. The top end of the anchor should be flush or slightly below the base material surface.
3. Place the object to be fastened over the anchor in the base material and bolt into place. The bolt should engage 2/3 of the threads of the anchor.
The Loudmouth® speaker should be mounted horizontally for the widest coverage
When mounted horizontally the Loudmouth® speaker will provide 90° horizontal and 60° vertical coverage without significant loss of sound level. Refer to the SPL chart on page 29 for typical sound levels at full volume.
2.3 Loudmouth
Installation of the Loudmouth® receiver is critical to the effective radio coverage of the radio loudspeaker system. Without proper installation the maximum possible distance between the calling radio and the Loudmouth® receiver will be significantly reduced.
Guidelines for installing the Loudmouth® receiver:
The radio receiver box must be located inside, out of the elements.  Be sure there is a convenient source of 110VAC power for the RPS-1B power cube.  The Loudmouth® receiver should be installed in a central location and as high up as possible for best radio coverage.  For maximum radio coverage the antenna should be in a vertical orientation and should not be touching or surrounded
by large metal objects. The receiver box can be mounted horizontally as long as the antenna is in a vertical position.
Do not install the Loudmouth® receiver in a high traffic location with the possibility that the receiver box would be struck,
become unplugged, or the speaker be disconnected.
Do not wind, loop or otherwise allow the power cord from the RPS-1B power cube to contact the antenna. The power
cord should be routed away from the antenna.
®
radio receiver installation
Radio range can be extended with the use of an external antenna.
The antenna can be installed at a higher elevation than is possible with the attached
Section 2 Installation 10
antenna. The Ritron RAM-1545 VHF/UHF magnet-mount antenna has a 25 ft. cable to allow
optimum antenna location.
Use 2 Speakers to reduce volume level
You can connect 2 speakers
to 2 RCA Female Y-Adapter.
Optional 2nd PA speaker with 25 ft.
2.4 Installing two PA speakers with a single Loudmouth
Many locations may require the installation of two speakers with a single Loudmouth® receiver. Two speakers are used when:
Coverage is required over a large area.  Large obstructions limit the effective range
of a single speaker.
A wall separates two coverage areas.  The ambient noise level is low and
individual speaker volume must be reduced (i.e. Hospital).
The calling radio is in the area where the
speakers are located and speaker volume must be reduced to prevent feedback.
In some installations a single Loudmouth® receiver can be used to drive two speakers, while others will require a separate receiver for each speaker.
to a single Loudmouth®
receiver using the Ritron
model RYCONN RCA Male
®
receiver
cord and RCA phono connector.
(Ritron PN# 05500040)
To cover a large area, or an area with large obstructions, place 2 speakers back-to­back in a central location.
The speakers should be mounted as high as possible and pointing away from each other.  The 2 speakers can be driven by a single Loudmouth® receiver.  Volume level may be reduced compared to a single speaker, making the system less susceptible to feedback. 
Surprisingly, the use of 2 speakers powered by a single Loudmouth® receiver can allow you to reduce the volume level in a quiet environment.
By covering an area with 2 centrally located speakers, installed back-to­back, the volume level can be cut in half.
Section 2 Installation 11
Example of Zone paging
Zone 1 – Warehouse and loading dock
environment.
Zone 2 – Cafeteria Zone 3 – Sales office
Speaker volume is set to 10% for the office environment.
2.5 Installing multiple Loudmouth
Many locations may require the installation of multiple Loudmouth® receivers and PA speakers. Multiple receivers and PA speakers are used when:
Paging separate buildings is required.  The coverage area is too large for a single receiver and PA speaker.  Zone paging is required.  Paging is required in more than one location.
®
receivers and PA speakers
Zone paging, or paging in more than one location requires a separate Loudmouth® receiver for each area.
With zone paging all radios can operate on the same Loudmouth® radio frequency.  Each Loudmouth® receiver can be programmed for a unique paging code, allowing selective paging to each zone.  The Loudmouth® receivers can be programmed for an All Call* code that allows paging of all zones at once, or
Group Call* to page more than one zone.
Zone paging allows for volume levels that are programmed to the specific needs of that area.  If zone paging is not necessary, all Loudmouth® receivers can be programmed for the same paging code.
* All Call and Group Call code programming requires the Ritron Loudmouth® PC Programmer.
Single Loudmouth® receiver with 2 speakers.  One speaker is located inside the warehouse and the
other is located outside for the loading dock.
Speaker volume is set to 50% for the warehouse
Single Loudmouth® receiver with 1 speaker.  The speaker is located inside the cafeteria area. Speaker volume is set to 25% for the restaurant
environment.
Section 2 Installation 12
Single Loudmouth® receiver with 1 speaker.  The speaker is located inside the Sales office.
When the speaker is mounted on the roof of a vehicle at head prevent hearing damage.
CCL-M
RSS-200
MM420
LMH-100
2.6 Vehicular installation
The Loudmouth® receiver can be powered with an optional Ritron model CCL-M cigarette lighter adapter for use in mobile applications.
Route the CCL-M power cord away from the antenna and speaker wires.
level the volume level should be reduced to 50% or less to
2.7 Temporary outdoor installation
The Loudmouth® receiver can be temporarily installed outdoor with the use of weatherproof enclosures.
The Ritron model LMH-100 is a weatherproof, fiberglass reinforced polyester enclosure designed to house the Loudmouth® receiver and antenna. Speaker and power connections are routed from the bottom of the enclosure through electrical conduit.
The LMH-100 includes:
Dual stainless steel, pad lockable latches Nema 3 weatherproof, fiberglass reinforced polyester enclosure Mounting flanges for flat surface Dimensions: 13”H x 10.5”W x 5.5”D Weight: 8 lbs.
Ritron model RSS-200 20W solar panel kit can be used to power the Loudmouth® receiver without the need for the RPS-1B power supply in locations where AC power is not available.
The RSS-200 includes:
20-Watt solar panel with mounting bracket 35AH sealed rechargeable battery Solar charge controller Nema 3 weatherproof, fiberglass enclosure Mounting flanges for flat surface Dimensions: 12”H x 10.25”W x 6.25”D Weight: 10 lbs.
The RPS-1B power cube can be temporarily plugged into an outdoor outlet with a large in-use weatherproof cover such as the TayMac model MM420 (available in Lowe’s Hardware stores nationwide).
Section 2 Installation 13
1. Loosen the 4 screws in the front
connected to the radio.
5. Install the Heyco strain relief
sealing nut at this time.
4. Remove the plug from the case
for the Heyco strain relief.
6. Pull cable assembly 60201136
and tighten the sealing nut.
Relay Polarity Jumper shown
in the normally-open position
2.8 Installation of Optional Interface Cable Assembly 60201136
Interface Cable Assembly 60201136
Optional Ritron cable assembly 60201136 (6-Conductor Cable, Loudmouth® Interface) is used to connect the Loudmouth® relay switch to an optional strobe light, or any other device where a simple switch closure is desired. The cable assembly also provides input for the Switch Input closure.
The 60201136 cable assembly includes:
6-conductor cable with a mating connector to the Loudmouth® for easy installation.  Heyco strain relief used to retain the 6-conductor cable to the Loudmouth® case
and provide a weather seal.
The 6-conductor cable assembly connections provide: Black Ground connection for 10.5VDC Red 10.5VDC (400mA MAX) output used to power an external device such as a
strobe light
Blue Relay Switch Output provides a normally-open switch that closes whenever a
valid message is received. The relay switch output can be configured as a normally-closed switch that opens whenever a valid message is received (see
Relay Polarity Jumper at right) Green Relay Switch Output second switch connection used with Blue wire White Switch Input connection will cause the Loudmouth® to play a pre-recorded
“Switch On” message when pulled to ground (closed) and “Switch Off” message
when released from ground Brown Switch Input ground connection
Interface Cable Assembly 60201136 Installation
corners of the case. These screws are retained to the housing with rubber O-rings, DO NOT remove the screws from the housing.
2. Separate the case front from the case back.
3. Disconnect the RPS-1B power supply and BP-LM-Li22 backup battery
bottom to expose the ½” hole used
included with cable assembly
60201136. Do not tighten the
through the strain relief from the inside as shown. Plug the cable assembly into the pcb connector
Section 2 Installation 14
Place the RIB-
mode.
Use PROGRAM button
F, b, C, A, U, d
Pause, a
display.
Using the
Table Code.
Press ENTER button to save
programming entry.
Press ENTER button a second time
Proceed with next program entry.
3 Programming
For some installations the Loudmouth® can be programmed in the field without the need for the Ritron PC Programmer LM-PCPS (LM-PCPK-USB kit with cable). Field programming is accomplished in 3 easy steps. First, the radio frequency and tone codes are entered. Second, the selective signaling code is entered (if used). Third, the Loudmouth® options and volume setting are entered.
3.1 PC Programming Software LM-PCPS
While most LM-600Analog programming can be accomplished via Field Programming, the Ritron PC Programming Software (LM-PCPS) can also be used. The PC Programmer allows viewing of all programmed attributes at once. It also permits you to save a programming profile you can use to easily program other LM-600Analog radios to the same settings. Ritron PC Programming kit LM-PCPK-USB includes the LM-PCPS programming software and a USB Programming cable.
3.2 Loudmouth
®
Field Programming Overview
600Analog
receiver into
Program
Program Codes Table Codes
Readout Frequency programming or Enter a Frequency code from TABLE F: PROGRAMMABLE FREQUENCY TABLE or Enter any valid frequency from 150-174 MHz, or from 450-470 MHz
Readout QC or DQC Tone programming or Enter a 2-digit Quiet Call code from TABLE b: PROGRAMMABLE QC TONE TABLE or Enter a 3-digit Digital Quiet Call code from TABLE b: PROGRAMMABLE DIGITAL DQC TONE TABLE
Readout 2-Tone, Selcall or DTMF decode programming or Enter a 2-digit, 2-Tone Paging code from TABLE C: PROGRAMMABLE 2-TONE, DTMF AND SELCALL CODES or Enter 1 plus any 3–7 digit DTMF Code or Enter 2 plus any 3–7 digit Selcall Code
Enter a 2-digit or 3-digit Loudmouth® Feature code from TABLE A: ADVANCED FEATURE CODES to:
Enable or disable a Pre-Announce Tone  Set a Record and Play delay time  Set to repeat a Record and Play message  Enable or disable Weather Alert feature  Set Battery Powered Options  Set the Loudmouth® for wideband operation
to scroll to one of the
following 6 Program
Code characters:
hyphen
will appear
on the
PROGRAM
button, enter
the desired
to Exit programming.
or
Enable or disable Relay operation  Set a minimum Relay activation time  Reset Loudmouth® to Factory default programming  Set the Loudmouth® to play a pre-recoded Switch ON
and/or Switch OFF message on Switch Input detection
Readout the programmed Speaker Volume level or
Section 3 Programming 15
Enter the desired Speaker Volume Level as a 2-digit number from 05-99%. Readout the programmed NOAA Weather Frequency code or
Enter the 1-digit NOAA Weather Frequency code from TABLE d: NOAA WEATHER FREQUENCY CODES
NOTE: This only programs the NOAA weather frequency, the Weather Alert feature must be enabled using the code in TABLE
A: ADVANCED FEATURE CODES
26
FREQUENCY CODE
3.3 Readout and Field Program Frequency Codes
To match other radios, the owner can select Frequency Codes from Table F or can program the radio frequency directly. Table F is divided into sections 2-6 to correspond with the frequency tables of other Ritron radios. Table frequency codes set both frequency and bandwidth.
Section Ritron Table 2 VHF Business Band and VHF MURS for USA 3 CANADA GMRS 4 UHF Business Band for USA 5 UHF Business Band for CANADA 6 VHF Business band for CANADA
For direct frequency entry a section number of 1 is entered, followed by the 8-digit frequency. The Loudmouth® can be programmed for frequencies of 150-174MHz and 450-470MHz. Direct frequency entry sets the bandwidth for narrowband operation.
In the following examples, the Loudmouth® is programmed to operate on the Section 4 "Silver Star" frequency of 467.8500 MHz.
To enter a frequency code from the Programmable Frequency Table:
1. Refer to Table F - Section 4 to determine the 2 or 3-digit frequency code and write it down.
2. Place the radio into Program / Readout Mode by pressing and holding the PROGRAM button. A “P” will appear on the display. Release the PROGRAM button when a hyphen appears and the radio is ready to accept the first digit of your program entry.
3. Click the PROGRAM button until the program display shows the Program Code “F”. Pause—the radio will show a hyphen across the center of the display to indicate that it is ready to accept the Frequency code from
Table F.
4. Enter the desired Section number from Table F by clicking the PROGRAM button until the program display shows the desired number. Pausethe radio will show a hyphen across the center of the display to indicate that it is ready to accept the next digit.
5. Enter the 1st digit of the frequency code by clicking the PROGRAM button until the program display shows the desired number. Pausethe radio will show a hyphen across the center of the display to indicate that it is ready to accept the next digit.
6. Enter the 2nd digit of the frequency code by clicking the PROGRAM button until the program display shows the desired number. Pausethe radio will show a hyphen across the center of the display to indicate that it is ready to accept the next digit.
7. If necessary, enter the 3rd digit of the frequency code by clicking the PROGRAM button until the program display shows the desired number. Pausethe radio will show a hyphen across the center of the display to indicate that it is ready to accept the next digit.
8. Press and release the ENTER button to save your programming. A hyphen will flash 3 times on the program display to indicate that programming was successful. The radio is now ready for another program entry.
NOTE: If you attempt to save an incorrect code, an "E" will appear on the display. Check the digits you are
attempting to enter, then re-enter.
9. Press the PROGRAM button to continue programming, or press the ENTER button to exit program mode.
To enter the frequency directly:
1. With the radio in program mode, click the PROGRAM button until the program display shows the Program
Code “F”. Pause—the radio will show a hyphen across the center of the display to indicate that it is ready to accept the Frequency programming.
2. Enter Section number 1 by clicking the PROGRAM button until the program display shows the desired number. Pausethe radio will show a hyphen across the center of the display to indicate that it is ready to accept the next digit.
3. Enter the 8-digit frequency by clicking the PROGRAM button until the program display shows the desired number. Pausethe radio will show a hyphen across the center of the display to indicate that it is ready to accept the next digit.
FREQUENCY NOTE: Trailing zeros (0) do not have to be entered.
Section 3 Programming 16
4. Press and release the ENTER button to save your programming. A hyphen will flash 3 times on the program display to indicate that programming was successful. The radio is now ready for another program entry.
NOTE: If you attempt to save an incorrect code an "E" will appear on the display. Check the digits you are
attempting to enter, then re-enter.
5. Press the PROGRAM button to continue programming, or press the ENTER button to exit program mode.
To readout frequency programming:
1. With the radio in program mode, click the PROGRAM button until the program display shows the Program
Code “F”. Pause—the radio will show a hyphen across the center of the display to indicate that it is ready to readout the Frequency programming.
2. Press and release the ENTER button. The display will show the Section number of Table F, followed by the 2 or 3-digit frequency code. Each digit is separated by a hyphen.
SECTION FREQUENCY CODE If the radio frequency has been entered without using the Programmable Frequency Table, the display will
show Section number 1 followed by the 8-digit frequency.
SECTION FREQUENCY (Example 467.8500MHz)
3. Press the PROGRAM button to continue programming, or press the ENTER button to exit program mode.
Section 3 Programming 17
Table F - Programmable Frequency Table
Section 2: VHF Business Band
Section ­Code Frequency Color Dot BW
2-03 151.6250 Red Dot 12.5 † 2-04 151.9550 Purple Dot 12.5 † 2-05 151.9250 12.5 † 2-06 154.5400 12.5 † 2-07 154.5150 12.5 † 2-08 154.6550 12.5 † 2-09 151.6850 12.5 † 2-10 151.7150 12.5 † 2-11 151.7750 12.5 † 2-12 151.8050 12.5 † 2-13 151.8350 12.5 † 2-14 151.8950 12.5 † 2-15 154.4900 12.5 † 2-16 151.6550 12.5 † 2-17 151.7450 12.5 † 2-18 151.8650 12.5 † 2-24 151.7000 12.5 2-25 151.7600 12.5 2-26 152.7000 12.5 † 2-27 152.8850 12.5 2-28 152.9150 12.5 2-29 152.9450 12.5 2-30 151.5125 12.5 2-31 154.5275 12.5 2-32 153.0050 12.5 2-33 158.4000 12.5 2-34 158.4075 12.5
Section 2: MURS
Section ­Code Frequency Color Dot BW
2-01 154.600 Green Dot 25.0 2-02 154.570 Blue Dot 25.0 2-19 151.820 MURS 12.5 2-20 151.880 MURS 12.5 2-21 151.940 MURS 12.5 2-22 154.600 MURS 12.5 2-23 154.570 MURS 12.5
Section 3: CANADA-GMRS/FRS
Section ­Code Frequency Color Dot BW
3-01 462.5625 GMRS/FRS 12.5 3-02 462.5875 GMRS/FRS 12.5 3-03 462.6125 GMRS/FRS 12.5 3-04 462.6375 GMRS/FRS 12.5 3-05 462.6625 GMRS/FRS 12.5 3-06 462.6875 GMRS/FRS 12.5 3-07 462.7125 GMRS/FRS 12.5 3-08 467.5625 FRS 12.5 3-09 467.5875 FRS 12.5 3-10 467.6125 FRS 12.5 3-11 467.6375 FRS 12.5 3-12 467.6625 FRS 12.5 3-13 467.6875 FRS 12.5 3-14 467.7125 FRS 12.5 3-15 462.5500 GMRS 12.5 3-16 462.5750 GMRS 12.5 3-17 462.6000 GMRS 12.5 3-18 462.6250 GMRS 12.5 3-19 462.6500 GMRS 12.5 3-20 462.6750 GMRS 12.5 3-21 462.7000 GMRS 12.5 3-22 462.7250 GMRS 12.5
Section 4: UHF Business Band Section ­Code Frequency Color Dot BW
4-09 469.2625 12.5 † 4-10 462.5750 White Dot 12.5 † 4-11 462.6250 Black Dot 12.5 † 4-12 462.6750 Orange Dot 12.5 † 4-13 464.3250 12.5 † 4-14 464.8250 12.5 † 4-15 469.5000 12.5 † 4-16 469.5500 12.5 † 4-17 463.2625 12.5 † 4-18 464.9125 12.5 † 4-19 464.6000 12.5 † 4-20 464.7000 12.5 † 4-21 462.7250 12.5 † 4-22 464.5000 Brown Dot 12.5 4-23 464.5500 Yellow Dot 12.5 4-24 467.7625 J 12.5 4-25 467.8125 K 12.5 4-26 467.8500 Silver Star 12.5 4-27 467.8750 Gold Star 12.5 4-28 467.9000 Red Star 12.5 4-29 467.9250 Blue Star 12.5 4-30 461.0375 12.5 4-31 461.0625 12.5 4-32 461.0875 12.5 4-33 461.1125 12.5 4-34 461.1375 12.5 4-35 461.1625 12.5 4-36 461.1875 12.5 4-37 461.2125 12.5 4-38 461.2375 12.5 4-39 461.2625 12.5 4-40 461.2875 12.5 4-41 461.3125 12.5 4-42 461.3375 12.5 4-43 461.3625 12.5 4-44 462.7625 12.5 4-45 462.7875 12.5 4-46 462.8125 12.5 4-47 462.8375 12.5 4-48 462.8625 12.5 4-49 462.8875 12.5 4-50 462.9125 12.5 4-51 464.4875 12.5 4-52 464.5125 12.5 4-53 464.5375 12.5 4-54 464.5625 12.5 4-55 466.0375 12.5 4-56 466.0625 12.5 4-57 466.0875 12.5 4-58 466.1125 12.5 4-59 466.1375 12.5 4-60 466.1625 12.5 4-61 466.1875 12.5 4-62 466.2125 12.5 4-63 466.2375 12.5 4-64 466.2625 12.5 4-65 466.2875 12.5 4-66 466.3125 12.5 4-67 466.3375 12.5 4-68 466.3625 12.5 4-69 467.7875 12.5 4-70 467.8375 12.5 4-71 467.8625 12.5 4-72 467.8875 12.5 4-73 467.9125 12.5 4-74 469.4875 12.5 4-75 469.5125 12.5
Section 4: UHF Business Band
Section ­Code Frequency Color Dot BW
4-76 469.5375 12.5 4-77 469.5625 12.5 4-78 462.1875 12.5 4-79 462.4625 12.5 4-80 462.4875 12.5 4-81 462.5125 12.5 4-82 467.1875 12.5 4-83 467.4625 12.5 4-84 467.4875 12.5 4-85 467.5125 12.5 4-86 451.1875 12.5 4-87 451.2375 12.5 4-88 451.2875 12.5 4-89 451.3375 12.5 4-90 451.4375 12.5 4-91 451.5375 12.5 4-92 451.6375 12.5 4-93 452.3125 12.5 4-94 452.5375 12.5 4-95 452.4125 12.5 4-96 452.5125 12.5 4-97 452.7625 12.5 4-98 452.8625 12.5 4-99 456.1875 12.5 4-100 456.2375 12.5 4-101 456.2875 12.5 4-102 468.2125 12.5 4-103 468.2625 12.5 4-104 468.3125 12.5 4-105 468.3625 12.5 4-106 468.4125 12.5 4-107 468.4625 12.5 4-108 468.5125 12.5 4-109 468.5625 12.5 4-110 468.6125 12.5 4-111 468.6625 12.5 4-112 456.3375 12.5 4-113 456.4375 12.5 4-114 456.5375 12.5 4-115 456.6375 12.5 4-116 457.3125 12.5 4-117 457.4125 12.5 4-118 457.5125 12.5 4-119 457.7625 12.5 4-120 457.8625 12.5 4-121 461.3175 12.5 4-122 464.8375 12.5
Section 5: Canada UHF Business Band
Section ­Code Frequency Color Dot BW
5-01 458.6625 25.0 5-02 469.2625 25.0
Section 6: Canada VHF Business Band
Section ­Code Frequency Color Dot BW
6-01 151.055 25.0 6-02 151.115 25.0
Notes
Frequency code was 25 kHz BW prior to
the 2013 FCC Narrowband Mandate.
BW is the bandwidth in kHz.
12.5 kHz indicates narrow band channel,
25 kHz indicates wide band channel
Section 3 Programming 18
12
TONE CODE
3.4 Readout and Field Program QC or DQC Tone Codes
The Loudmouth® can be field programmed for a 2-digit QC tone code (CTCSS) or a 3-digit DQC tone code (DCS) from Table b. In the following example the radio is programmed for a 100Hz QC tone.
To enter a QC or DQC Tone Code:
1. Refer to the Table b to determine the 2-digit QC Tone code or 3-digit DQC Tone code and write it down.
2. Place the radio into Program / Readout Mode by pressing and holding the PROGRAM button. A “P” will appear on the display. Release the PROGRAM button when a hyphen appears and the radio is ready to accept the first digit of your program entry.
3. Click the PROGRAM button until the program display shows the Program Code “b”. Pause—the radio will show a hyphen across the center of the display to indicate that it is ready to accept the 2-digit Quiet-Call code or 3-digit Digital Quiet-Call code.
4. Enter the 1st digit of the tone code (or 1st digit of the DQC code) by clicking the PROGRAM button until the program display shows the desired number. Pausethe radio will show a hyphen across the center of the display to indicate that it is ready to accept the next digit.
5. Enter the 2nd digit of the tone code (or 2nd digit of the DQC code) by clicking the PROGRAM button until the program display shows the desired number. Pausethe radio will show a hyphen across the center of the display to indicate that it is ready to accept the next digit.
6. FOR DQC CODES ONLY – Enter the 3rd digit of the DQC code by clicking the PROGRAM button until the program display shows the desired number. Pausethe radio will show a hyphen across the center of the display to indicate that it is ready to accept the next digit.
7. Press and release the ENTER button to save your programming. A hyphen will flash 3 times on the program display to indicate that programming was successful. The radio is now ready for another program entry.
NOTE: If you attempt to save an incorrect code an "E" will appear on the display. Check the digits you are
attempting to enter, then re-enter.
8. Press the PROGRAM button to continue programming, or press the ENTER button to exit program mode.
To readout QC or DQC Tone programming:
1. With the radio in program mode, click the PROGRAM button until the program display shows the Program
Code “b”. Pause—the radio will show a hyphen across the center of the display to indicate that it is ready to readout the 2-digit Quiet-Call code or 3-digit Digital Quiet-Call code.
2. Press and release the ENTER button. The display will show the 2-digit QC tone code or 3-digit DQC tone code. Each digit is separated by a hyphen.
QC TONE CODE
3. Press the PROGRAM button to continue programming, or press the ENTER button to exit program mode.
Section 3 Programming 19
Table b - Programmable QC Tone Table
Code Frequency
01 67.0 02 71.9 03 74.4 04 77.0 05 79.7 06 82.5 07 85.4 08 88.5 09 91.5 10 94.8 11 97.4
Code Frequency
12 100.0 13 103.5 14 107.2 15 110.9 16 114.8 17 118.8 18 123.0 19 127.3 20 131.8 21 136.5 22 141.3
Code Frequency
23 146.2 24 151.4 25 156.7 26 162.2 27 167.9 28 173.8 29 179.9 30 186.2 31 192.8 32 203.5 33 210.7
Table b - Programmable Digital DQC Tone Table
Code
023 025 026 031 032 036 043 047 051 053 054 065
Code
071 072 073 074 114 115 116 122 125 131 132 134
Code
143 145 152 155 156 162 165 172 174 205 212 223
Code
225 226 243 244 245 246 251 252 255 261 263 265
Code
266 271 274 306 311 315 325 331 332 343 346 351
Code Frequency
34 218.1 35 225.7 36 233.6 37 241.8 38 250.3 39 69.4 40 159.8 41 165.5 42 171.3 43 177.3 44 No Tone
Code
356 364 365 371 411 412 413 423 431 432 445
Code
446 452 454 455 462 464 465 466 503 506 516
Code Frequency
45 183.5 46 189.9 47 196.6 48 199.5 49 206.5 50 229.1 51 254.1 00 No Tone
Code
523 532 546 565 606 662 612 624 627 631 632
Code
645 654 664 703 712 723 731 732 734 743 754
Table C - Programmable 2-Tone, DTMF and Selcall Codes
Code Feature Default Description
Remove 2-Tone, DTMF or Selcall Programming
0 Delete Remove all 2-Tone, DTMF or Selcall programming 2-Tone Codes
90 See Note See Note If the radio displays 2-Tone Code “90” on readout it has been 91 330.5 569.1 programmed for custom frequencies. 92 349.0 600.9 When the radio is programmed for 2-Tone Decode operation, it is 93 368.5 634.5 recommended that you do NOT use QC Tone Codes greater than 94 389.0 669.9 “23” (146.2 Hz). 95 410.8 707.3 96 433.7 746.8 97 457.9 788.5 98 483.5 832.5 99 330.5 600.9
DTMF and Selcall Codes
1 + xxx DTMF Enter “1” and 3-7 DTMF digits for Primary Decode (0123456789) 2 + xxx Selcall Enter “2” and 3-7 Selcall digits for Primary Decode (0123456789)
Additional options
3 + xxx Decode Reset Time (seconds) 10 After decoding 2-Tone, DTMF or Selcall normal reception is possible without the
41 Decode with subtone enable 2-Tone, DTMF and Selcall decode requires correct subtone to decode. 42 Decode with subtone disabled 2-Tone, DTMF and Selcall decode does not require correct subtone to decode
need for the 2-tone, DTMF or Selcall code. Paging Decode will be reset after the programmed Decode Reset Time. Decode Reset Time can be programmed for 0-255 seconds, and can be entered as a 1, 2 or 3 digit entry.
Section 3 Programming 20
94
2-TONE, DTMF OR
SELCALL CODE
3.5 Readout and Field Program 2-Tone, DTMF or Selcall Decode Operation
For special applications, it is desirable to program the Loudmouth® for 2-Tone, DTMF or Selcall decode operation. The user is able to field program the radio for one of the 9 pre-determined 2-Tone pairs specified in Table C, or for any 3-7 digit DTMF or Selcall sequence. The 2-Tone codes correspond to field programmable 2-Tone encode (transmit) codes available in other RITRON products.
2-Tone, DTMF or Selcall decode can be used to selectively call the radio in a system where multiple radios operate on a single frequency. When the radio is programmed for a 2-Tone, DTMF or Selcall Paging Decode code, no call will be heard unless the code has been successfully decoded. After decoding, normal reception is possible without the need for the 2-tone, DTMF or Selcall code. Paging Decode will be automatically reset after a programmable period of inactivity.
In the following example we will program for paging operation with 2-Tone Decode Code 94 frequencies of 389.0 and 669.9 Hz.
To enter a 2-Tone, DTMF or Selcall decode code:
1. Write down the desired 2-Tone, DTMF or Selcall ANI code.
2. Place the radio into Program / Readout Mode by pressing and holding the PROGRAM button. A “P” will appear on the display. Release the PROGRAM button when a hyphen appears and the radio is ready to accept the first digit of your program entry.
3. Click the PROGRAM button until the program display shows the Program Code “C”. Pause—the radio will show a hyphen across the center of the display to indicate that it is ready to accept a 2-digit 2-Tone code, or a 3 to 7-digit DTMF or Selcall decode sequence.
4. TO REMOVE 2-TONE, DTMF OR SELCALL PROGRAMMINGEnter a “0” using the PROGRAM button. Pausethe radio will show a hyphen across the center of the display to indicate that it is ready to accept the next digit. Proceed to Step 10 to save this programming change.
5. FOR DTMF CODES ONLYEnter a “1” using the PROGRAM button. Pausethe radio will show a hyphen across the center of the display to indicate that it is ready to accept the next digit.
6. FOR SELCALL CODES ONLYEnter a “2” using the PROGRAM button. Pausethe radio will show a hyphen across the center of the display to indicate that it is ready to accept the next digit.
7. Enter the 1st digit of the 2-Tone code (or 1st digit of the DTMF or Selcall code) by clicking the PROGRAM button until the program display shows the desired number. Pausethe radio will show a hyphen across the center of the display to indicate that it is ready to accept the next digit.
8. Enter the 2nd digit of the 2-Tone code (or 2nd digit of the DTMF or Selcall code) by clicking the PROGRAM button until the program display shows the desired number. Pausethe radio will show a hyphen across the center of the display to indicate that it is ready to accept the next digit.
9. FOR DTMF OR SELCALL CODES ONLY – Enter the 3rd digit of the DTMF or Selcall decode sequence. Pausethe radio will show a hyphen across the center of the display to indicate that it is ready to accept the next digit. Continue entering up to seven digits.
10. Press and release the ENTER button to save your programming. A hyphen will flash 3 times on the program display to indicate that programming was successful. The radio is now ready for another program entry.
NOTE: If you attempt to save an incorrect code, an "E" will appear on the display. Check the digits you are
attempting to enter, then re-enter.
11. Press the PROGRAM button to continue programming, or press the ENTER button to exit program mode.
To readout a 2-Tone, DTMF or Selcall decode programming:
1. With the radio in program mode, click the PROGRAM button until the program display shows the Program Code
2. Press and release the ENTER button. The display will show a 2-digit 2-Tone code, a 1 followed by the 3 to 7-digit
“C”. Pause—the radio will show a hyphen across the center of the display to indicate that it is ready to readout the 2-Tone, DTMF or Selcall programming.
DTMF code, or a 2 followed by 3 to 7-digit Selcall code. Each digit is separated by a hyphen.
2-TONE CODE
NOTE: A zero (0) indicates that there is no 2-Tone, DTMF or Selcall decode programming.
3. Press the PROGRAM button to continue programming, or press the ENTER button to exit program mode.
Section 3 Programming 21
622
FEATURE CODE
3.6 Field Program Advanced Feature Codes
The Loudmouth® can be field programmed for a variety of additional features. Refer to Table A for the codes available for field programming. In our example we will program the radio for Record and Play delay operation of 2 seconds. The Loudmouth® is set from the factory with these options enabled.
To enter an Advanced Feature Code:
1. Refer to Table A to determine the 3-digit feature code and write it down.
2. Place the radio into Program / Readout Mode by pressing and holding the PROGRAM button. A “P” will appear on the LED display. Release the PROGRAM button when a hyphen appears and the radio is ready to accept the first digit of your program entry.
3. Scroll to the character “A” by clicking the PROGRAM button until the program display shows the correct character. Pausethe radio will show a hyphen across the center of the display to indicate that it is ready to accept the first digit of the Feature code.
4. Enter the 1st digit of the feature code by clicking the PROGRAM button until the program display shows the desired number. Pausethe radio will show a hyphen across the center of the display to indicate that it is ready to accept the next digit.
5. Enter the 2nd digit of the feature code by clicking the PROGRAM button until the program display shows the desired number. Pausethe radio will show a hyphen across the center of the display to indicate that it is ready to accept the next digit.
6. If necessary, enter the 3rd digit of the feature code by clicking the PROGRAM button until the program display shows the desired number. Pausethe radio will show a hyphen across the center of the display to indicate that it is ready to accept the next digit.
7. Press and release the ENTER button to save your programming. A hyphen will flash 3 times on the program display to indicate that programming was successful. The radio is now ready for another program entry.
NOTE: If you attempt to save an incorrect code, an "E" will appear on the display. Check the digits you are
attempting to enter, then re-enter.
8. Press the PROGRAM button to continue programming, or press the ENTER button to exit program mode.
Table A - Advanced Feature Codes
Code Feature Default Description
Pre-Announce Tone 231 Pre-Announce Tone – On Enable this feature to play a short tone over the Loudmouth® speaker
232 Pre-Announce Tone – Off Disable Pre-Announce Tone 23xx Pre-Announce Tone Volume 25 Enter the 2-digit Pre-Announce Tone Volume between 03-99%
Interrupt Mode 241 Interrupt Mode enable Enable this feature to allow new incoming messages to interrupt playback
NOTE: If the Loudmouth® is in the process of receiving a message it cannot 242 Interrupt Mode disable Disable Interrupt Mode
Battery Powered Operation
251 Battery Saver – On Enable Battery Saver operation for battery powered Loudmouth®. 252 Battery Saver – Off Disable Battery Saver operation for RPS-1B powered Loudmouth®. 253 Solar Powered Low Battery Alert Enable for Low Battery Alert when Solar powered. A short tone will be
254 Battery Back-Up Low Battery Alert Enable for Low Battery Alert when using BP-LM-Li22 battery back-up. A
255 Low Battery Alert – Off Disable Low Battery Alert tone
whenever it receives a signal.
of recorded messages or Weather Alert messages.
be interrupted.
heard at the end of each broadcast to indicate that the solar battery is nearly discharged. This will disable Battery Back-Up Low Battery Alert.
short tone will be heard at the end of each broadcast to indicate that the back-up battery is nearly discharged. This will disable Solar Powered Low Battery Alert.
Section 3 Programming 22
Table A - Advanced Feature Codes
Weather Alert Operation 261 Weather Alert – On Enable this feature to receive local NOAA weather radio emergency
262 Weather Alert – Off Disable Weather Alert 26xx Weather Alert Timeout 60 Set the time that the Weather emergency broadcast will heard from 10-255
271 Weather Alert Relay Operation enabled Enable relay activation when a Weather Alert is received. 272 Weather Alert Relay Operation disabled Disable relay activation on Weather Alert.
Bandwidth
281 Wideband Operation When set the Loudmouth® is forced into wideband operation. This option 282 Narrowband Operation When set the Loudmouth® is forced into narrowband operation. This option
Switch Input Operation
291 Switch On Only Radio will play the pre-recorded Switch On message when the switch input 292 Switch Off Only Radio will play the pre-recorded Switch Off message when the switch input 293 Switch On and Off Radio will play the pre-recorded Switch On message when the switch input
294 Switch Input Disable Disable all Switch Input operation 31 Record Switch On Message After entering the code the radio will record the next received message (6
32 Record Switch Off Message After entering the code the radio will record the next received message (6
41 Play Switch On Message Plays the recorded Switch On message 42 Play Switch Off Message Plays the recorded Switch Off message
Relay Operation 511 Relay operation – Disable Disable relay operation. 512 Relay operation – Enable Set this option for relay closure when the Loudmouth® receives a valid
52xxx Minimum Relay time –sec. Once the relay is activated on a valid received signal, this sets a minimum
Message Playback Options 62 Live Message Playback Incoming messages are not recorded and are heard over the speaker in
62xxx Delay Message Playback – Sec. Incoming messages are recorded and playback starts after the
61 No Repeat Message Playback Incoming messages are not repeated. 61x Repeat Message Playback – # times Incoming messages are recorded and repeated concurrently for the number
632 Record and Play Enable Playback of Recorded messages occurs after radio has finished receiving
Special Features 21 Reset to Factory Defaults Resets Wireless Speaker to Factory default programming.
22 Display Radio Revision Loudmouth® will display a sequence of 6 digits to identify operating code
broadcasts from the National Weather Service and play them over the Loudmouth® speaker.
seconds.
must be programmed after Frequency has been programmed. must be programmed after Frequency has been programmed.
is pulled to ground. is released from ground. is pulled to ground, and will play the pre-recorded Switch Off message
when the switch input is released from ground.
seconds max). The recorded message will playback after recording to allow review of the message.
seconds max). The recorded message will playback after recording to allow review of the message.
signal or on Switch Input detection. The relay will remain closed as long as a signal is received. If Record and Play is enabled, the relay will close as soon as a signal is received and remain closed throughout any Record and Play Delay and Recorded Message Replay.
time it will remain active. (Relay must be enabled with code 512) Minimum Relay time can be set between 0-255 seconds. Seconds can be entered as a 1, 2 or 3 digit entry.
real time. If the Pre-Announce Tone option is enabled you will miss the incoming message while the tone is heard.
programmed delay time, even if the radio is still receiving. Seconds can be entered as a 1, 2 or 3-digit entry. If the Pre-Announce Tone option is enabled the entire incoming message will play after the tone is heard.
of times programmed, with 3 seconds between each repeat. The number of repeats can be 1-9.
or after Recorded Message Delay time, whichever is longer.
revision. This is helpful when troubleshooting the radio.
Section 3 Programming 23
25
SPEAKER
VOLUME
3.7 Readout and Field Program Loudmouth
The wireless speaker can be field programmed for any volume level between 05-99% by entering the volume level as a 2-digit code. Field programming Speaker Volume Level sets the voice volume levels.
In our example we will program the radio for 25% Speaker Volume Level. The Loudmouth® is set from the factory with a 50% volume setting.
To enter the Volume setting:
1. Refer to Section 1.5 - Determine the volume setting and write down the desired volume.
®
Speaker Volume
2. Place the radio into Program / Readout Mode by pressing and holding the PROGRAM button. A “P” will
appear on the display. Release the PROGRAM button when a hyphen appears and the radio is ready to accept the first digit of your program entry.
3. Scroll to the character “U” by clicking the PROGRAM button until the program display shows the correct character. Pausethe radio will show a hyphen across the center of the display to indicate that it is ready to accept the first digit of the volume setting.
4. Enter the 1st digit of the volume setting by clicking the PROGRAM button until the program display shows the desired number. Pausethe radio will show a hyphen across the center of the display to indicate that it is ready to accept the next digit.
5. Enter the 2nd digit of the volume setting by clicking the PROGRAM button until the program display shows the desired number. Pausethe radio will show a hyphen across the center of the display to indicate that it is ready to accept the next digit.
6. Press and release the ENTER button to save your programming. A hyphen will flash 3 times on the program display to indicate that programming was successful. The radio is now ready for another program entry.
NOTE: If you attempt to save an incorrect code, an "E" will appear on the display. Check the digits you are
attempting to enter, then re-enter.
7. Press the PROGRAM button to continue programming, or press the ENTER button to exit program mode.
IMPORTANT NOTE: Volume setting below 10% are entered as a 2-digit code with a first digit “0”.
To readout the Volume setting:
1. With the radio in program mode, click the PROGRAM button until the program display shows the Program Code
2. Press and release the ENTER button. The display will show the 2-digit Volume setting, followed by a hyphen.
“U”. Pause—the radio will show a hyphen across the center of the display to indicate that it is ready to readout the Volume setting.
VOLUME SETTING 25%
3. Press the PROGRAM button to continue programming, or press the ENTER button to exit program mode.
Section 3 Programming 24
3.8 Readout and Field Program the NOAA Weather Frequency
The Loudmouth® can be programmed to play severe weather warnings originating from the National Weather service that are broadcast on one of seven NOAA weather frequencies. The Loudmouth® is shipped from the factory without a NOAA weather frequency selected. Before the Weather Alert feature can be used you must first select the local NOAA frequency. In this example the local NOAA weather frequency is 162.550 MHz.
To enter the NOAA Weather Frequency:
1. Place the radio into Program / Readout Mode by pressing and holding the PROGRAM button. A “P” will appear on the LED display. Release the PROGRAM button when a hyphen appears and the radio is ready to accept the first digit of your program entry.
2. Scroll to the character “d” by clicking the PROGRAM button until the program display shows the correct character. Pausethe radio will show a hyphen across the center of the display to indicate that it is ready to program the NOAA Weather Frequency code.
3. Press and release the ENTER button to begin searching for the local NOAA weather frequency. If the radio
has not been programmed for a NOAA weather frequency a “1” will appear on the display indicating that the
Loudmouth® is receiving on NOAA frequency 1 per Table d below.
4. Press and release the PROGRAM button to step through the 7 NOAA weather frequencies. Pause on each frequency to listen for the NOAA weather broadcast on the Loudmouth® speaker.
5. When you hear the NOAA weather broadcast, press and release the ENTER button to save your programming. A hyphen will flash 3 times on the program display to indicate that programming was successful. The radio is now ready for another program entry.
6. Press the PROGRAM button to continue programming, or press the ENTER button to exit program mode.
To readout and verify NOAA Weather Frequency programming:
1. With the radio in program mode, click the PROGRAM button until the program display shows the Program
Code “d”. Pause—the radio will show a hyphen across the center of the display to indicate that it is ready to readout the NOAA Weather frequency programming.
2. Press and release the ENTER button. The display will show the single digit NOAA Weather Frequency code from Table d and the NOAA weather broadcast will be heard on the speaker.
3. Press the ENTER button to return to program mode, press the ENTER button a second time to exit program mode.
Table d – NOAA Weather Frequency Codes
Code Frequency NOTE
1 162.400 MHz A complete list of NOAA weather frequencies available in your area can be found at: 2 162.425 MHz http://www.nws.noaa.gov/nwr/coverage/station_listing.html 3 162.450 MHz 4 162.475 MHz 5 162.500 MHz 6 162.525 MHz 7 162.550 MHz
Section 3 Programming 25
3.9 Field Programming Flow Chart
Feature Decision Programming
Frequency Code from Table? No Enter Custom frequency [F_ _ _ _ _ _ _ _ ]
or Yes Enter Frequency Code [F_ _ _ _ ]
Interference Eliminator Tone Code? QC Enter QC Tone codes [b_ _ ]
or DQC Enter DQC Tone codes [b_ _ _ ]
Selective Paging? None Enter No Paging Code [C0] or DTMF Enter 3-7 digit DTMF Code [C1_ _ _ _ _ _ _ ] or Selcall Enter 3-7 digit Selcall Code [C2_ _ _ _ _ _ _ ] or
2-Tone
2-Tone Code from Table? No Custom 2-Tone requires PC programming or
Yes Enter 2-Tone Code [C9_ ]
Set Speaker Volume Enter Volume Code [U_ _ ]
Record and Play Delay? No Enter Record and Play Disable Code [A62 ] or
Yes Enter Record and Play Delay Time Code [A62_ _ _ ]
Recorded Message Replay? No Enter Recorded Message No Replay Code [A61] or Yes Enter Recorded Message number of Replays Code [A61_ ]
Relay Operation? Off Enter Relay Disable Code [A511] or
On Enter Relay Enable Code [A512]
Pre-Announce Tone? Off Enter Pre-Announce Off Code [A232] or
On Enter Pre-Announce On Code [A231]
Enter Pre-Announce Tone Volume Code [A23_ _ ]
Battery Powered Operation? No Enter Battery Saver Off Code [A252] or
Yes Enter Battery Saver On Code [A251]
NOAA Weather Alert? No Enter Weather Alert Off Code [A262] or Yes Enter Weather Alert On Code [A261]
Enter NOAA Weather Alert Frequency [d_ ]
Weather Alert Relay Operation? No Enter Weather Alert Relay Disable Code [A272] or Yes Enter Weather Alert Relay Enable Code [A271]
Wideband Operation? Yes Enter Wideband Operation Enable Code [A281] or No Enter Wideband Operation Disable Code [A282]
Section 3 Programming 26
4 Operation
Once installed, operating the Loudmouth® radio receiver requires no human contact. Portable, base station or mobile 2-way radios can deliver voice messages to a PA speaker with a simple press of the PTT button for either live or recorded playback. This section describes the subtle differences in operation for various Loudmouth® options and installations.
4.1 Basic Operation
Basic operation is defined as a Loudmouth® receiver programmed on a dedicated radio frequency with a QC or DQC code. The receiver is also programmed for 50% volume and a pre-announce tone.
1. Move to an area that is away from the Loudmouth® speaker to prevent feedback.
2. Be sure the microphone on the calling radio is pointed away from the Loudmouth® speaker.
3. Set the portable, base station, or mobile radio to the Loudmouth® channel.
4. Monitor the channel before transmitting to be sure there are no other radio users on the Loudmouth® frequency.
5. Press and hold the PTT button and pause for about 1 second, allowing the pre-announce tone to be heard.
6. Speak into the radio microphone to broadcast your message over the Loudmouth® speaker. If other radios are operating on the Loudmouth® channel they will also hear your message.
7. Release the PTT button when your message is complete.
8. Return the portable, base station, or mobile radio to the normal operating channel.
4.2 DTMF and Selcall Paging
To access the Loudmouth® the 2-way radio must first send the correct DTMF or Selcall code. Once access to the loudspeaker is accomplished, the user simply presses the 2-way radio’s PTT and speaks while on the Loudmouth® channel. After a period of inactivity the Loudmouth® will automatically reset, and will then require the correct DTMF or Selcall code to re-gain access.
1. Move to an area that is away from the Loudmouth® speaker to prevent feedback.
2. Be sure the microphone on the calling radio is pointed away from the Loudmouth® speaker.
3. Set the portable, base station, or mobile radio to the Loudmouth® channel.
4. Monitor the channel before transmitting to be sure there are no other radio users on the Loudmouth® frequency.
5. Press and hold the PTT button.
6. Wait until the entire DTMF or Selcall code has been sent, and then an additional 1 second for the pre-announce tone.
7. Speak into the radio microphone to broadcast your message over the Loudmouth® speaker. If other radios are operating on the Loudmouth® channel they will also hear your message.
8. Release the PTT button when your message is complete.
9. Return the portable, base station, or mobile radio to the normal operating channel.
With DTMF or Selcall Paging operation: Once Loudmouth® receiver has decoded the correct DTMF or Selcall code any radio on the Loudmouth® channel
can talk over the speaker without the need for DTMF or Selcall paging.
After a DTMF or Selcall code has been successfully decoded, the programmable Paging Reset Time sets the length
of time the Loudmouth® receiver can go without receiving a signal before DTMF or Selcall is once again required for access. Factory default Paging Reset Time is 10 seconds.
DTMF or Selcall paging can be used in conjunction with QC or DQC for added security. The 2-way radio and the
Loudmouth® receiver must be programmed for the same QC or DQC code.
Section 4 Operation 27
4.3 2-Tone Paging
To access the Loudmouth® the 2-way radio must first send the correct 2-Tone Paging code. Once access to the loudspeaker is accomplished, the user simply presses the 2-way radio’s PTT and speaks while on the Loudmouth® channel. After a period of inactivity the Loudmouth® will automatically reset, and will then require the correct 2-Tone Paging code to re-gain access.
1. Move to an area that is away from the Loudmouth® speaker to prevent feedback.
2. Be sure the microphone on the calling radio is pointed away from the Loudmouth® speaker.
3. Set the portable, base station, or mobile radio to the Loudmouth® channel.
4. Monitor the channel before transmitting to be sure there are no other radio users on the Loudmouth® frequency.
5. Send the correct 2-Tone Paging code. Refer to your 2-way radio’s user manual to determine how you send 2-tone paging codes.
6. Wait until the entire 2-tone code has been sent.
7. Press and hold the PTT button and pause for about 1 second, allowing the pre-announce tone to be heard.
8. Speak into the radio microphone to broadcast your message over the Loudmouth® speaker. If other radios are operating on the Loudmouth® channel they will also hear your message.
9. Release the PTT button when your message is complete.
10. If the radio PTT is pressed again before the Loudmouth® receiver has reset, the message will be heard on the speaker without the need for a 2-tone Paging code.
11. Return the portable, base station, or mobile radio to the normal operating channel.
With 2-Tone Paging operation: Once Loudmouth® receiver has decoded the correct 2-tone code any radio on the Loudmouth® channel can talk
over the speaker without the need for 2-tone paging.
After a 2-tone code has been successfully decoded, the programmable Paging Reset Time sets the length of time
the Loudmouth® receiver can go without receiving a signal before 2-tone is once again required for access. Factory default Paging Reset Time is 10 seconds.
Can be used in conjunction with QC or DQC for added security. The 2-way radio and the Loudmouth® receiver
must be programmed for the same QC or DQC code.
4.4 Record and Play (20 seconds of record time MAXIMUM)
When 2-way radios are used in the same area as the Loudmouth® speaker, feedback may result that can render the system unusable. For those applications the Loudmouth® can be programmed to record the incoming messages and play them back over the speaker. Set the portable, base station, or mobile radio to the Loudmouth® channel.
1. Monitor the channel before transmitting to be sure there are no other radio users on the Loudmouth® frequency.
2. Press and hold the PTT button on your 2-way radio.
3. Speak into the radio microphone to record your message into the Loudmouth® receiver. If other radios are operating on the Loudmouth® channel they will hear your message as you record it.
4. Release the PTT button when your message is complete.
5. The pre-announce tone will be heard and the Loudmouth® speaker will begin playing your recorded message.
6. When finished, return the portable, base station, or mobile radio to the normal operating channel.
With Record and Play operation:
Recorded messages are limited to a maximum of 20 seconds.  Any of the selective signaling options can be used in conjunction with Record and Play.  The Loudmouth® can be programmed to delay the playback of a recorded message. This is useful when using the
Relay option for activation a strobe light to indicate that a speaker message is imminent.
The Loudmouth® can be programmed to repeat a recorded message concurrently for the number of times
programmed with 3 seconds between each repeat. The pre-announce tone will only be heard once, before the start of the recorded message playback.
Section 4 Operation 28
4.5 Weather Alert
The Loudmouth® can automatically play emergency weather warnings from the National Weather Service that is broadcast on one of the seven NOAA weather frequencies. The Loudmouth® will listen for emergency weather broadcasts any time it is not being used. To use this feature the Loudmouth® must first be programmed for your local NOAA weather frequency.
With Weather Alert operation:
Your local NOAA weather frequency must be programmed into the Loudmouth® and the Weather Alert feature must be
ON per the instructions in the Programming section of this manual.
If a severe weather notification from NOAA weather service occurs while the Loudmouth® is in use the Weather Alert
operation will not be activated.
When a severe weather notification from NOAA weather service activates Weather Alert operation, the Loudmouth® will
broadcast the NOAA weather alert message non-stop for a factory default time of 1 minute.
A Weather Alert message can be interrupted by an incoming message from your 2-way radio. While playing a Weather
Alert message the Loudmouth® checks your normal radio channel every 4 seconds for incoming messages. If an incoming message is detected the Loudmouth® immediately leaves the Weather Alert broadcast and reverts to the incoming message.
The maximum Weather Alert Time is set at the factory for 1 minute, but is Field and PC programmable from 10 seconds
to 255 seconds (4.25 minutes)
The Loudmouth® receiver and PA speaker is not intended for use as a stand-alone weather receiver.
4.6 Battery Powered Operation
The Loudmouth® receiver can be equipped with an optional BP-LM-Li22 emergency backup battery that will temporarily power the radio if primary power from the RPS-1B is interrupted. The BP-LM-Li22 is a 2200mAH rechargeable battery pack that is charged by the Loudmouth® receiver and is not intended to operate the radio for an extended period of time. For applications where AC power for the RPS-1B is not available, the Loudmouth® receiver must be powered by an external +12 VDC battery. The Loudmouth® can then be configured for battery powered operation to maximize battery life.
Battery Saver
Enable this feature whenever the Loudmouth® is battery powered to extend battery life. When enabled the Loudmouth®
receiver is in a low current “sleep” state the majority of the time, waking up periodically to see if there is an incoming
message to be broadcast.
Depending on usage, this may double the battery life.  The length of time the Loudmouth® can “sleep” before it checks for a message is PC programmable from .5 to 8
seconds.
With Battery Saver enabled the caller must wait approximately 2 second before speaking to allow the radio to wake up.
Low Battery Alert Tone
Enable this feature whenever the Loudmouth® is battery powered and a short tone will be heard at the end of each broadcast to indicate that the batteries need replacement or recharging.
The Low Battery Alert Tone can be set for operation with either the BP-LM-Li22 battery back-up or for solar powered
operation.
When using the BP-LM-Li22 battery back-up the Low Battery Alert Tone will not be heard when the external +12 VDC is
present, regardless of the battery condition.
Section 4 Operation 29
Record and Play feature eliminates feedback
calling radio microphone.
4.7 Loudmouth
Certain Loudmouth® options affect operation as follows:
Pre-Announce Tone
With this feature enabled the Loudmouth® will sound a short tone prior to each broadcast to notify listeners that a page is forthcoming.
Relay Enable
Set this option for relay closure when the Loudmouth® receives a valid signal. The relay will remain closed as long as a signal is received. If Record and Play is enabled, the relay will close as soon as a signal is received and remain closed throughout any Delay Message Playback and Repeat Message Playback. The relay can also be enabled whenever a NOAA Weather Alert is received.
Delay Message Playback
The playback of a received, recorded message is delayed for the Delay Message Playback time whenever a valid incoming message is received. Loudmouth® can also be set to start playback as soon as the received incoming message is complete by setting Record and Play.
Repeat Message Playback
Recorded messages are repeated concurrently for the number of times programmed with 3 seconds between each playback.
Field Programming Enable
With this feature enabled the radio can be programmed via the display and buttons on the radio, without the need for the PC programmer software. Disable this feature to prevent programming in the field and allow only PC programming.
®
Options
4.8 How to Minimize Feedback
Feedback is the result of the Loudmouth® speaker audio getting back into the microphone of the radio being used to access the Loudmouth®. This is a problem with the calling radio, not the Loudmouth® receiver. Although the Loudmouth® is not intended to be used in the same area as the calling radio, steps can be taken to minimize the feedback effect.
Reduce Loudmouth® speaker volume
Do not set the Loudmouth® volume any higher than is necessary to cover the intended area.
Use multiple speakers
The use of multiple speakers means you don’t have to cover as large an area with each speaker, consequently, speaker volume can be reduced.
Maintain distance between the calling radio and the Loudmouth® speaker
In general, the calling radio should be at least 50 feet away from the speaker when the Loudmouth® is set for 50% volume. The necessary distance increases if the volume is turned up and decreases if the volume is turned down.
Make sure the radio microphone is turned away from the speaker
You do not want the speaker pointing directly into the microphone. Using your hand to shield the microphone can also reduce feedback.
Use a noise canceling microphone
Equip your calling radio with an optional noise-canceling microphone.
The Record and Play feature completely eliminates feedback by recording your message and playing it back after you have finished sending it to the Loudmouth® receiver. See Section 3.6 Field Program Advanced Feature Codes to enable the Record and Play operation.
The calling radio is not transmitting while the message is broadcast, so speaker audio cannot get into the
Section 4 Operation 30
Press
RPB-1AG
pushbutton
Pre-recorded “Switch
On” message plays
over the Loudmouth®
speaker
Switch On Only Code Record Switch
On Code
4.9 Switch Input Operation
The Loudmouth® will play a a pre-recorded voice message when a change in the Switch Input is detected. Optional Ritron cable assembly 60201136 (6-Conductor Cable, Loudmouth® Interface) is used to connect the Loudmouth® Switch Input to a door switch, or any other device where switch closure detection is desired. The cable assembly also provides connection to the Relay Switch closure output.
Using the Switch Input to Test your System
The Ritron model RPB-1AG pushbutton is available for use with Switch Input Operation. When programmed for “Switch On Only” operation, simply press the pushbutton to play the pre-recorded Switch On message over your Loudmouth® speaker to test for activation, volume, or any other programmed attribute. A separate test should also be performed using a radio to transmit to the LM-600Analog receiver.
Switch Message Operation
The Switch On Message is played when the Switch Input is pulled low.
The Switch Off Message is played when the Switch Input is released from ground.
Switch Input messages will not be played if the radio channel is busy, but instead will wait for the channel to clear before playing.
Switch Input messages are played after the Pre-announce tone if the radio is programmed for this feature.
If the Loudmouth® is programmed for Record and Play Delay or Recorded Message Repeat the Switch Input message will be
delayed and repeated the same as an incoming message.
Switch Input messages can be up to 6 seconds long.
To record a Switch Input Message:
In the following example we will program the Loudmouth® to operate with a Switch On message only.
291 1. Refer to Table A – Switch Input Operation and write down the code to enable the Switch On Message Only. 31 2. Refer to Table A – Switch Input Operation and write down the code to record the Switch On message.
3. Place the radio into Program / Readout Mode by pressing and holding the PROGRAM button. A “P” will appear
4. Scroll to the character “A” by clicking the PROGRAM button until the program display shows the correct character.
5. Enter the 1st digit of the Switch On Message Only code by clicking the PROGRAM button until the program display
6. Enter the 2nd digit of the Switch On Message Only code by clicking the PROGRAM button until the program display
7. Enter the 3rd digit of the Switch On Message Only code by clicking the PROGRAM button until the program display
8. Press and release the ENTER button to save your programming. A hyphen will flash 3 times on the program display
NOTE: If you attempt to save an incorrect code, an "E" will appear on the display. Check the digits you are
9. Scroll to the character “A” by clicking the PROGRAM button until the program display shows the correct character.
10. Enter the 1st digit of the Record Switch On Message code by clicking the PROGRAM button until the program
11. Enter the 2nd digit of the Record Switch On Message code by clicking the PROGRAM button until the program
12. Press and release the ENTER button to place the radio into record mode. A hyphen will appear on the program
13. Using your portable or base radio, transmit the Switch On Message to the Loudmouth. When the PTT is released
14. Press the PROGRAM button to continue programming, or press the ENTER button to exit program mode.
on the display. Release the PROGRAM button when a hyphen appears and the radio is ready to accept the first digit of your program entry.
Pause—the radio will show a hyphen across the center of the display to indicate that it is ready to accept the first digit of the Enable Switch On Message Only code.
shows the desired number. Pausethe radio will show a hyphen across the center of the display to indicate that it is ready to accept the next digit.
shows the desired number. Pausethe radio will show a hyphen across the center of the display to indicate that it is ready to accept the next digit.
shows the desired number. Pausethe radio will show a hyphen across the center of the display to indicate that it is ready to accept the next digit.
to indicate that programming was successful. The radio is now ready for another program entry.
attempting to enter, then re-enter.
Pause—the radio will show a hyphen across the center of the display to indicate that it is ready to accept the first digit of the Record Switch On Message code.
display shows the desired number. Pausethe radio will show a hyphen across the center of the display to indicate that it is ready to accept the next digit.
display shows the desired number. Pausethe radio will show a hyphen across the center of the display to indicate that it is ready to accept the next digit.
display.
the Loudmouth® will playback the recorded Switch On Message for review.
Section 4 Operation 31
Loudmouth® receives
a valid receive signal
Received message
is recorded
10 second
delay
Pre-Announce
Tone plays
Recorded Message
plays
Recorded Message
replays 3 times
Relay is closed for strobe light operation
4.10 Relay Operation
Radios are equipped with a relay that can be set for relay switch closure when the Loudmouth® receives a valid signal. The relay can be used to enable an optional strobe light for visual indication that a Loudmouth® speaker message is in process.
With the Relay Option enabled:
If Record and Play is disabled The relay switch will close as soon as a valid signal is received, and will remain
closed as long as the signal is present.
If Record and Play is enabled The relay switch will close as soon as a valid signal is received and will remain
closed until the recorded message has finished playing.
If Delay Message Playback is programmed The relay switch will close as soon as a valid signal is received, and will remain
closed for the delay time and until the recorded message has finished playing.
If Replay Message Playback is programmed The relay switch will close as soon as a valid signal is received, will remain
closed for any Delay Message Playback time and until the recorded message has been repeated in it’s entirety.
Radio Operation Timeline
The following timeline explains operation for Loudmouth® radios. In this example the Loudmouth® is programmed for:
Record and Play  Delay Message Playback of 10 seconds  Repeat Message Playback 3 times  Relay Operation Enabled  Pre-Announce Tone Enabled
Strobe Light Operation
The Loudmouth® relay can be used to operate a strobe light in a number of configurations with the addition of the optional Ritron cable assembly 60201136 (6-Conductor Cable, Loudmouth® Interface). The cable can provide:
A normally open relay switch that closes on a received signal. The relay switch can handle up to 3A when used to
connect power to a strobe light.
A normally closed relay switch that opens on a received signal.  A +10.5VDC supply that can be used to power an LED strobe light rated at 400mA or less.  A ground connection that can be used to provide a switch closure to ground.
Refer to section 2.8 Installation of Optional Interface Cable Assembly 60201136 for cable installation instruction.
Section 4 Operation 32
Power Supply (-)
Power Supply (-)
On/Off Switch
Power Supply (-)
On/Off Switch
Power Supply (-)
Power Supply (-)
Connecting the Relay Switch to a Strobe Light
1. A simple switch closure capable of handling 3A current.
The strobe light is activated when two On/Off inputs are connected. The strobe light requires its own external power, either AC or DC.
60201136 Description Strobe Light Blue Common Switch Contact On/Off Switch Green Normally Open Switch Contact On/Off Switch Red +10.5VDC, 400mA MAX No Connection Black Ground No Connection
2. A switch closure to ground to activate.
The strobe light is activated when a single On/Off input is pulled to ground. The strobe light requires its own external power, either AC or DC.
60201136 Description Strobe Light Blue Common Switch Contact On/Off Switch Green Normally Open Switch Contact Connect to Black wire Red +10.5VDC, 400mA MAX No Connection Black Ground Connect to Green wire
3. A switch opens to release from ground to activate.
The strobe light is activated when a single On/Off input is released from ground. The Loudmouth relay must be configured for normally-closed operation. Refer to
section 2.8 Installation of Optional Interface Cable Assembly 60201136.
The strobe light requires its own external power, either AC or DC.
60201136 Description Strobe Light Blue Common Switch Contact On/Off Switch Green Normally Closed Switch Contact Connect to Black wire Red +10.5VDC, 400mA MAX No Connection Black Ground Connect to Green wire
4. Using the switch to connect 10.5 VDC from the Loudmouth®.
This allows a strobe light to be DC powered by the Loudmouth® when the relay is closed.  The strobe light must be able to operate on +10.5VDC, and requires 400mA or less.
60201136 Description Strobe Light Blue Common Switch Contact Power Supply (+) Green Normally Open Switch Contact Connect to Red wire Red +10.5VDC, 400mA MAX Connect to Green wire Black Ground Power Supply (-)
5. A switch closure to ground to activate, with 10.5 VDC from the Loudmouth® to power the strobe.
The strobe light is activated when a single On/Off input is pulled to ground. The strobe light must be able to operate on +10.5VDC, and requires 400mA or less.
60201136 Description Strobe Light Blue Common Switch Contact On/Off Switch Green Normally Open Switch Contact Connect to Black wire Red +10.5VDC, 400mA MAX Power Supply (+) Black Ground Power Supply (-)
On/Off Switch Power Supply (+)
On/Off Switch Power Supply (+)
On/Off Switch Power Supply (+)
Power Supply (+)
Power Supply (+)
Section 4 Operation 33
Volume Power SPL@ Output
100% 5.35 W 90 dB 18.5 Vpp
32m
(101 ft.)
16m
(50½ ft.)
8m
(25¼ ft.)
4m
(12½ ft.)
45°
45°
102dB
96dB
90dB
84dB
97dB
92dB
82 dB
87dB
SPL @ 100% volume Horizontal coverage
5 Specifications
5.1 Audio Output
Output power 60mW - 5.35W RMS adjustable Sound pressure level (see chart below)
Nominal coverage when wall-mounted Vertical .............+/- 50°
(reference at 0° -5 dB) Horizontal ........+/- 45°
Audio input level to power amplifier 180 mVPP Audio output level 1.9 – 18.5 VPP Audio speaker volume adjustment 10 – 100% Frequency response 500 – 3000 Hz +/-5dB
Setting Output 16m Level
10% 0.06 W 71 dB 1.9 Vpp 25% 0.33 W 78 dB 4.6 Vpp 50% 1.32 W 84 dB 9.2 Vpp 75% 3.06 W 87 dB 14.0 Vpp
Section 5 Specifications 34
WARNING! Audio output to speaker is bridge tied load (BTL). Grounding either connection
to the speaker will result in failure of the Loudmouth® audio amplifier.
5.2 Power Requirements
STANDARD OPERATION
Operating Voltage 12 VDC Maximum operating current 1.2 A Standby current 85 mA
Typical operating current (8 load) 10% volume ............ 140 mA 75% volume ........... 885 mA
25% volume ............ 260 mA 100% volume ......... 885 mA
50% volume ............ 680 mA
BATTERY OPERATION
Standby current 80 mA Battery Saver sleep current 25 mA Battery Saver sleep time programmable, 0.5 – 8 seconds
BP-LM-Li22 EMERGENCY BACKUP BATTERY (optional)
BP-LM-Li22 voltage 11.1 VDC BP-LM-Li22 capacity 2200 mAH BP-LM-Li22 charge current 550 mA maximum with battery fully discharged, < 10 mA maintenance charge BP-LM-Li22 charge time 4 hours for 50% of capacity with battery fully discharged, 90% charged after 24 hours BP-LM-Li22 battery life 2 hours of continuous talk time at 100% volume, 19 hours of standby time Maximum current at 11.1 VDC 1.0 A for 1 speaker, 1.6A for 2 speakers
5.3 Loudmouth
®
Speaker
Speaker impedance 8 Speaker power handling 30W Speaker physical dimensions horn diameter = 4” x 6” Overall length = 8” Speaker enclosure material ABS plastic Speaker color Gray (RAL# 7035) Speaker weight 26.4 oz. Speaker mounting 100° pivot mounted to plastic bracket. Speaker environmental indoor/outdoor Speaker connector RCA Phono plug molded to speaker wire Speaker wire 25 feet, #20 AWG
5.4 RPS-1B Power Cube
RPS-1B physical dimensions 2.93” L (74.5 mm) x 1.97” W (50 mm) x 1.14” H (29 mm) RPS-1B mounting Wall-mounted via 120 VAC plug. RPS-1B connector 2.1mm coaxial DC plug molded to wire, center conductor = positive RPS-1B environmental indoor use only RPS-1B input voltage 120 VAC, 60 Hz RPS-1B output voltage 12 VDC @ 1.5A
Section 5 Specifications 35
5.5 Loudmouth
Receiver physical dimensions 7.125”H x 5.5”W x 3.0”D Receiver enclosure material Hi- Impact Polycarbonate Thermoplastic Receiver color Black Receiver weight 1.65 lb. (with AFB-1545 antenna and BP-LM-Li22 battery) Receiver mounting 2 aluminum brackets to side of radio Receiver environmental indoor use only Audio output connector RCA phono jack DC power connector 2.1mm coaxial DC jack (size M) Antenna connector 50 BNC Antenna AFB-1545 dual-band (150-170 MHz, 450-470 MHz) Selective signaling decode capability CTCSS (Quiet Call)
Digital Coded Squelch (Digital Quiet Call) DTMF Selcall 2-Tone Paging Decode
Noise squelch sensitivity Programmable, factory set for 12 dB SINAD Frequency response 300 - 3000 Hz, de-emphasized QC/DQC decode time per EIA Standards 2-Tone decode frequency range 300 – 1500 Hz
Selcall decode standard EEA tone set, 3-7 digits DTMF decode standard 3-7 digits FCC Qualification FCC Part 15 SDoC Canada Qualification RSS-Gen/CNR-Gen
UHF VHF / VHF MURS Frequency range 450 - 470 MHz 150 – 165 MHz Channel steps 6.25 kHz 2.5 kHz Frequency stability +/-1.5 PPM (-30 to +60 C) +/-1.5 PPM (-30 to +60 C) Typical sensitivity (12 dB SINAD) wide 0.15 µV (-123 dBm) wide 0.16 µV (-123 dBm)
narrow 0.19 µV (-121 dBm) narrow 0.18 µV (-122 dBm) Adjacent Channel (EIA) wide -70 dB wide -70 dB
narrow -60 dB narrow -60 dB Spurious rejection wide -70 dB wide -70 dB
narrow -60 dB narrow -60 dB Image rejection (EIA) wide -60 dB wide -60 dB
narrow -60 dB narrow -60 dB Intermodulation (EIA) wide -65 dB wide -65 dB
narrow -65 dB narrow -65 dB QC/DQC decode deviation wide 500 – 850 Hz wide 500 – 850 Hz
requirement narrow 350 – 500 Hz narrow 350 – 500 Hz 2-Tone decode deviation wide 2.5 – 3.5 kHz wide 2.5 – 3.5 kHz
requirement narrow 1.5 – 2.5 kHz narrow 1.5 – 2.5 kHz
NOTE: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the user’s authority to operate the equipment.
®
Receiver
Section 5 Specifications 36
6 Warranty
WHAT THIS WARRANTY COVERS:
RITRON, INC. ("RITRON") provides the following warranty against defects in materials and/or workmanship in RITRON Radios and Accessories under normal use and service during the applicable warranty period (as stated below). "Accessories" means antennas, power cubes, and items contained in the programming and programming/service kits.
WHAT IS COVERED FOR HOW LONG WHAT RITRON WILL DO
Loudmouth replace the defective product, at RITRON's option, parts and labor Loudmouth® PA Horn Speaker 1 year* included at no charge.
Accessories 90 days* *After date of purchase
WHAT THIS WARRANTY DOES NOT COVER:
Any technical information provided with the covered product or any other RITRON products;
Installation, maintenance or service of the product, unless this is covered by a separate written agreement with RITRON;
Any products not furnished by RITRON which are attached or used with the covered product, or defects or damage from the use of the covered
product with equipment that is not covered (such as defects or damage from the charging or use of batteries other than with covered product);
Defects or damage, including broken antennas, resulting from:
- misuse, abuse, improper maintenance, alteration, modification, neglect, accident or act of God,
- the use of covered products other than in normal and customary manner or,
- improper testing or installation;
Defects or damages from unauthorized disassembly, repair or modification, or where unauthorized disassembly, repair or modification prevents inspection and testing necessary to validate warranty claims;
Defects or damages in which the serial number has been removed, altered or defaced.
Batteries if any of the seals are not intact.
IMPORTANT: This warranty sets forth the full extent of RITRON’s express responsibilities regarding the covered products, and is given in lieu of all other express warranties. What RITRON has agreed to do above is your sole and exclusive remedy. No person is authorized to make any other warranty to you on behalf of RITRON. Warranties implied by state law, such as implied warranties of merchantability and fitness for a particular purpose, are limited to the duration of this limited warranty as it applies to the covered product. Incidental and consequential damages are not recoverable under this warranty (this includes loss of use or time, inconvenience, business interruption, commercial loss, lost profits or savings). Some states do not allow the exclusion or limitation of incidental or consequential damages, or limitation on how long an implied warranty lasts, so the above limitations or exclusions may not apply to you. Because each covered product system is unique, RITRON disclaims liability for range, coverage, or operation of the system as a whole under this warranty.
WHO IS COVERED BY THIS WARRANTY: This warranty is given only to the purchaser or lessee of covered products when acquired for use,
not resale. This warranty is not assignable or transferable.
HOW TO GET WARRANTY SERVICE: To receive warranty service, you must deliver or send the defective product, delivery costs and
insurance prepaid, within the applicable warranty period, to RITRON, INC., 505 West Carmel Drive, Carmel, Indiana 46032, Attention: Warranty Department. Please point out the nature of the defect in as much detail as you can. You must retain your sales or lease receipt (or other written
evidence of the date of purchase) and deliver it along with the product. If RITRON chooses to repair or replace a defective product, RITRON may replace the product or any part or component with reconditioned product, parts or components. Replacements are covered for the balance of the
original applicable warranty period. All replaced covered products, parts or components become RITRON’s property.
RIGHTS TO SOFTWARE RETAINED : Title and all rights or licenses to patents, copyrights, trademarks and trade secrets in any RITRON
software contained in covered products are and shall remain in RITRON. RITRON nevertheless grants you a limited non-exclusive, transferable right to use the RITRON software only in conjunction with covered products. No other license or right to the RITRON software is granted or permitted.
YOUR RIGHTS UNDER STATE LAW: This warranty gives you specific legal rights, and you may also have other rights which vary from state
to state.
Where This Warranty Is Valid: This warranty is valid only within the United States, the District of Columbia and Puerto Rico.
®
Radio Receiver 1 year* During the first year after date of purchase, RITRON will repair or
Section 6 Warranty 37
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