background image

 

 
Section 4

 

Operation 

22

  

4.

t first send the correct 2-Tone Paging code. Once access to the 

lo

hile on the 

Lo

en require the 

co c

4. 

fore transmitting to be sure there are no other radio users on the Loudmouth  

nd, allowing the pre-announce tone to be heard. 

h

10.  If the radio PTT is pressed again before the Loudmouth  receiver has reset, the message will be heard on 

aging code. 

11. 

 

th

2-Tone Paging 

To access the Loudmouth

™ 

the 2-way radio mus

udspeaker is accomplished, the user simply presses the 2-way radio’s PTT and speaks w

™ 

™ 

udmouth channel.  After a period of inactivity the Loudmouth will automatically reset, and will th

rre t 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. 

Monitor the channel be

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 seco
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  ear your message. 

9.  Release the PTT button when your message is complete. 

the speaker without the need for a 2-tone P
Return the portable, base station, or mobile radio to the normal operating channel. 

Wi  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.   

 

g a signal before 2-tone is once again 

required for access.  Factory default Two-Tone Reset Time is 5 seconds. 

  Can be used in conjunction with QC or DQC for added security.  The 2-way radio and the Loudmouth

 

grammed for the same QC or DQC code

.

 

 

4.

W

der 

th

messa

 them back over the speaker when the PTT button is released on the 2-way radio.  Set the 

portab

annel. 

os are 

n the Loudmouth

 channel they will hear your message as you record it. 

5. 

d and the Loudmouth

 speaker will begin playing your recorded 

6. 

he

he normal operating channel. 

 

  After a 2-tone code has been successfully decoded, the programmable Two-Tone Reset Time sets the 

length of time the Loudmouth

 receiver can go without receivin

receiver must be pro

 

Record and Play 

 (20 seconds of record time MAXIMUM)

 

hen 2-way radios are used in the same area as the Loudmouth  speaker, feedback may result that can ren

e system unusable.  For those applications the Loudmouth

 can be programmed to record the incoming 

ges and play

le, base station, or mobile radio to the Loudmouth

 ch

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 radi

operating o

4.  Release the PTT button when your message is complete. 

The pre-announce tone will be hear

message. 
W n finished, return the portable, base station, or mobile radio to t

With Record and Play operation: 

Recorded messages are limi

 

ted to a maximum of 20 seconds. 

naling options can be used in conjunction with Record and Play. 

 The 

Loudmouth

 receiver cannot record (buffer) an incoming message while in the process of playing 

  Any of the selective sig

a message on the speaker. 

Summary of Contents for AIERIT27-150

Page 1: ...DARDS RSP 100 Issue 9 Section 7 2 b INDUSTRY CANADA 1084A RIT27150 MODELS LM V150 CANADA LPA V150 CANADA LM V150 BC LPA V150 BC Included in this exhibit is a draft of the User Manuals for RITRON Model...

Page 2: ...ck Assist are registered trademarks of Ritron Inc Loudmouth Quick Talk Liberty and RadioNexus are trademarks of Ritron Inc Call 800 USA 1 USA For the right Wireless Solutions for your communication ne...

Page 3: ......

Page 4: ...aling Codes 14 3 3 Program Frequency Tone Codes 15 Table 1 Programmable Frequency Codes 16 Table 2 Interference Eliminator Programmable QC Tone Codes 16 Table 3 Digital Interference Eliminator Program...

Page 5: ...eceiver and PA horn speaker Antenna Portable Radio optional Power Cube Horn Speaker Backup Battery Loudmouth Receiver Mounting Brackets Need replacement items Contact your Ritron dealer or Ritron dire...

Page 6: ...d in the Mounting Bracket kit 4 Connect the BP LM9 backup battery to the Loudmouth receiver using the red mating connectors shown above The BP LM9 is secured to the case front with interlocking mushro...

Page 7: ...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 d...

Page 8: ...wise all 2 way communication is heard on the loud speaker 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 co...

Page 9: ...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 ambien...

Page 10: ...used ie Radio Shack Catalog 42 2363 and Catalog 274 1553 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 clos...

Page 11: ...Loudmouth speaker should be mounted as high as practical and pointed toward the farthest location you need to cover Large obstructions will significantly reduce the coverage area Do not place the spea...

Page 12: ...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...

Page 13: ...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 in...

Page 14: ...er 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 cove...

Page 15: ...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...

Page 16: ...ons are routed from the bottom of the enclosure through electrical conduit The LMH 100 includes Dual stainless steel padlockable latches Nema 3 weatherproof fiberglass reinforced polyester enclosure M...

Page 17: ...uth Feature code from Table 5 to Enable or disable a Pre Announce Tone Enable or disable Record and Play operation ly Enable or disable Weather Alert feature VHF models on on Enable or disable Battery...

Page 18: ...digit is displayed the Loudmouth has been programmed for DQC and the last three digits indicate the DQC code see Table 3 FREQUENCY CODE TONE CODE 5 on page 16 In this example an LM U450 was programmed...

Page 19: ...is ready to accept the next digit 9 Enter the 2nd digit of the frequency code by clicking the PROGRAM button until the program display shows the desired number Pause the radio sounds a low tone and wi...

Page 20: ...5 50 462 9125 12 5 51 464 4875 12 5 52 464 5125 12 5 53 464 5375 12 5 54 464 5625 12 5 55 466 0375 12 5 56 466 0625 12 5 57 466 0875 12 5 58 466 1125 12 5 59 466 1375 12 5 60 466 1625 12 5 61 466 187...

Page 21: ...hows the desired number Pause the radio will sound a low tone and show a hyphen across the center of the display to indicate that it is ready to accept the next digit 8 Enter the 2 nd digit of the 2 T...

Page 22: ...m entry NOTE An error tone will sound 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 Once you have made your fina...

Page 23: ...ROGRAM button until the program display shows the desired number Pause the radio will sound a low tone and show a hyphen across the center of the display to indicate that it is ready to accept the nex...

Page 24: ...Enter the Weather Frequency code by clicking the PROGRAM button until the program display shows the desired number Pause the radio sounds a low tone and will begin playing the NOAA weather broadcast...

Page 25: ...urn the portable base station or mobile radio to the normal operating channel Section 4 Operation 21 4 2 Selcall Paging el nd the correct Selcall code on the Loudmouth channel can access the Lo outh s...

Page 26: ...uth channel can talk over the speaker without the need for 2 tone paging g a signal before 2 tone is once again required for access Factory default Two Tone Reset Time is 5 seconds Can be used in conj...

Page 27: ...ife ore speaker to allow the radio to henever the Loudmouth is battery powered and a short tone will be heard at the end of t the batteries need replacement or recharging Alert operation will not be a...

Page 28: ...ult of the Loudmouth speaker audio getting back into the microphone of t oudmouth This is a problem with the calling radio not the Loudmouth receiv feedback effect educe Loudmouth speaker volu D se mu...

Page 29: ...PP Audio output level 1 9 18 5 V adjustment PP Audio speaker volume 10 100 Frequency response 500 3000 Hz 5dB Volume Power SPL Output Setting Output 16m Level 10 0 06 W 71 dB 1 9 Vpp 25 0 33 W 78 dB 4...

Page 30: ...0 8 VDC 1 0 A 5 3 Loudmout S 8 peaker impedance Speaker power handling 30W Speaker physic horn diameter 4 x al dimensions 6 Overall length 8 material Speaker enclosure ABS plastic Speaker color Gray R...

Page 31: ...0 LM V1 FCC ID AIERIT AIERIT IC ID 1084A 27450 1084A 27150 27 450 27 150 R R IT IT Frequency range 450 Hz 150 MHz ynthesizer steps 47 1 0 M 65 S 6 25 kHz 2 5 kHz Frequency sta 1 5 PPM 30 to 60 C 2 5 P...

Page 32: ...de U Number of speakers 1 Enter 1 Speaker Code A or 2 Enter 2 Speaker Code A Record and Play On Enter Record and Play On Code A or Off Enter Record and Play Off Code A Pre Announce Tone On Enter Pre A...

Page 33: ...ed 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...

Page 34: ...d Quiet Call and Quick Assist are registered trademarks of Ritron Inc Loudmouth Quick Talk Liberty and RadioNexus are trademarks of Ritron Inc Call 800 USA 1 USA For the right Wireless Solutions for y...

Page 35: ...le 2 Interference Eliminator Programmable QC Tone Codes 14 Table 3 Digital Interference Eliminator Programmable DQC Tone Codes 14 3 4 Program Paging Codes 15 Table 4 2 Tone Paging Codes 15 3 5 Program...

Page 36: ...alanced AUX input OR a 600 balanced MIC input Allows personnel to remain mobile while providing access via 2 way radio access to existing PA speakers located throughout the facility If the AUX input o...

Page 37: ...he case using the lockwashers and nuts included in the Mounting Bracket kit 4 Program the LPA Series receiver per the instructions in the Programming section of this manual leaving the RPS 1A power su...

Page 38: ...channel will be able to access the loudspeaker The 2 way radio s LPA channel and the LPA receiver must be programmed for the same DQC code All Ritron radios offer 104 different field programmable DQC...

Page 39: ...erwise all 2 way communication is heard on the wired PA system Any user on your 2 way channel can broadcast over the wired PA system once the LPA receiver is activated even if their 2 way radio is not...

Page 40: ...routed from the LPA receiver to the PA amplifier In general the antenna of the LPA receiver is the pivot point for all communication We re trying to optimize the location of the antenna in order to re...

Page 41: ...e are optimized Hints Typically the higher the antenna the better but NOT always Every site is different Thick reinforced concrete steel walls and vertical fire panels in ceilings can work to block th...

Page 42: ...ate with person 1 at the fixed location 2 2 2 2 2 2 Alternative locations for person 1 Alternative locations for person 1 Person 1 remains in a fixed location on the top floor of a centrally located b...

Page 43: ...t by locating it too closely to metal walls inside an elevator shaft in recessed girders firewalls or ceilings Section 2 Installation 8 2 2 LPA Series radio receiver installation Installation of the L...

Page 44: ...eceived the LPA receiver will disconnect the AUX audio source and replace it with the radio transmission Once the radio message is complete the AUX audio source is re connected to the PA amplifier Whe...

Page 45: ...opposite currents which cancel out The separate shield of a balanced audio connection also yields a noise rejection advantage over an unbalanced two conductor arrangement such as AUX IN where the shie...

Page 46: ...it Selcall Paging Code 7 E r nte a 2 digit Feature code from Table 5 to Enable or disable a Pre Announce Tone Enable or disable Record and Play operation Enable or disable Weather Alert feature VHF mo...

Page 47: ...for DQC and the last three digits indicate the DQC code see Table 3 on page 16 In this example an LPA U450 was programmed to operate on the Brown Dot frequency of 464 500 MHz Frequency code 04 with a...

Page 48: ...clicking the PROGRAM button until the program display shows the desired number Pause the radio sounds a low tone and will show a hyphen across the center of the display to indicate that it is ready to...

Page 49: ...5 50 462 9125 12 5 51 464 4875 12 5 52 464 5125 12 5 53 464 5375 12 5 54 464 5625 12 5 55 466 0375 12 5 56 466 0625 12 5 57 466 0875 12 5 58 466 1125 12 5 59 466 1375 12 5 60 466 1625 12 5 61 466 187...

Page 50: ...nd show a hyphen across the center of the display to indicate that it is ready to accept the next digit 8 Enter the 2 nd digit of the 2 Tone or Selcall code by clicking the PROGRAM button until the pr...

Page 51: ...ay to indicate that it is ready to accept the next digit 7 Press and release the ENTER button to save your programming A triple beep will sound to indicate that programming was successful and a hyphen...

Page 52: ...ume setting 4 Enter the 1st digit of the volume setting by clicking the PROGRAM button until the program display shows the desired number Pause the radio will sound a low tone and show a hyphen across...

Page 53: ...ency code by clicking the PROGRAM button until the program display shows the desired number Pause the radio sounds a low tone and will begin playing the NOAA weather broadcast over the PA system speak...

Page 54: ...complete 8 Return the portable base station or mobile radio to the normal operating channel Section 4 Operation 19 4 2 Selcall Paging O 2 access the PA system y PA system speaker mitting to be sure t...

Page 55: ...can talk over the speaker without the need for 2 tone paging g a signal before 2 tone is once again required for access Factory default Two Tone Reset Time is 5 seconds Can be used in conjunction wit...

Page 56: ...life ore speaker to allow the radio to wake up Low Battery Alert Tone Enable this feature whenever the LPA receiver is battery powered and a short tone will be heard at the end of each broadcast to i...

Page 57: ...s the result of the PA system speaker audio getting back into the microphone of the radio being used to access the LPA receiver This is a problem with the calling radio not the LPA receiver Although t...

Page 58: ...4 VAC peak audio routed directly to AUX OUT when LPA Series is not receiving ance Output Imped 50k unbalanced 6 Connectors Screw terminals 00 MIC OUT HOT COLD ground Maximum Output 200mVAC peak Out 60...

Page 59: ...tance C C M wide 5 0 kHz wide 5 0 kHz narrow 3 75 kHz narrow 3 75 kHz T wide 0 15 V 123 dBm wide 0 16 V 123 dBm ypical sensitivity 12 dB SINAD narrow 0 19 V 121 dB narrow 0 18 V 122 dB 65 MHz m m L O...

Page 60: ...ode C Set Volume Enter Volume Code U Record and Play On Enter Record and Play On Code A or Off Enter Record and Play Off Code A Pre Announce Tone On Enter Pre Announce On Code A or Off Enter Pre Annou...

Page 61: ...articular 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 l...

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