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800-USA-1-USA

  

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CONTROL & OPERATION

IMPORTANT: CHARGE THE BATTERY PACK before using the radio for the first time. Refer to Batteries, pages 11 and 12.

1

ANTENNA

The flexible antenna radiates and receives radio

signals. Screw the antenna base all the way into the

threaded bushing on top of the radio.

NOTE:

Use only the type of antenna furnished with

the radio. VHF and UHF antennas are not

interchangeable.

2

ON/ VOLUME  UP

To switch the unit On, press the On/ Volume Up button;

the speaker will emit a turn on beep.  If the radio turns

on to the Scan Channel it will emit the Scan Beep.

Once the radio is On, press this button to increase

volume.

3

VOLUME DOWN/ OFF

Press the Volume Down/ Off button to decrease

volume. To switch Off the unit, press and hold this

button until the speaker emits a double beep.

4

PUSH-TO-TALK SWITCH  (PTT)

Press and hold the PTT when transmitting; release it to

receive.

5

CHANNEL SELECTOR

Press the button and the radio will emit the channel

beep, advance the channel, and the channel display will

will show the new operating channel.  When the Scan

Channel is selected the radio will emit the Scan Beep

and the radio will begin scanning.

6

BATTERY ACCESS DOOR

(CASE BOTTOM)

The battery access door may be removed to access

the battery pack. Refer to "FIG-7:  Battery Access &

Installation" on page 11.

7

JACK  COVER

This rubber cover seals out dust and moisture, etc.

Snap the cover into the audio accessory jack and

charge jack openings when the jacks are not in use.

8

AUDIO ACCESSORY JACK

The audio accessory jack is used to plug in earphone

options, and, in conjunction with the charge jack, to

connect an optional remote speaker/ microphone or a

single- or dual-ear headset.  This jack is also used for

PC programming.

9

CHARGE JACK

The battery pack may be charged through this jack

using the RITRON charger cube. Refer to Accessories,

page ii, for additional charging options.

10

CHANNEL DISPLAY

The channel display will indicate the current operating

channel.  When the Scan Channel is selected the

display will rapidly flash the channels being scanned,

and will stop when a channel is received.

11

SPEAKER

The speaker, located behind the front grille, allows you

to hear calls on your channel.

12

MICROPHONE

The microphone allows your voice to be heard in

transmissions to other radios. Speak in a normal tone;

shouting does not improve your listener's reception.

13

DROP-IN CHARGING CAPABILITY

Two contacts, in the bottom of the radio, permit

charging the battery pack with an optional drop-in

charger. Refer to "Optional Charging Accessories" on

page 11.

CH

ON

OFF/HOLD

VOLUME

1

7

page 

2

FIG-2:    RADIO  CONTROLS  &  CONNECTORS

3

4

5

6

8

9

11

12

13

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2

Summary of Contents for JMX-446D

Page 1: ...display 1 5 2 3 or 4 Watt models Easy to hear high audio output Channel Scan Weather Channel feature VHF only Emergency WeatherAlert feature VHF only Quick change battery Drop in charge capable Built...

Page 2: ...ell Drop in Charger SST BCPS AD Single Well Drop in Charger SST Overnight BCC PS Drop in High rate Charger Conditioner for SST Models only Call RITRON for complete listings RHD 1X Single Ear Headset R...

Page 3: ...ation DESCRIPTION PAGE ACCESSORIES Optional Accessories ii INTRODUCTION JMX D Series Model Numbers 1 Features 1 Inspection 1 CONTROL OPERATION 2 FIG 1 Radio Controls and Connectors 2 OPERATION On off...

Page 4: ...ff and monitor controls on the top Channel display The LED display will show the current operating channel and contains a transmit busy lamp Quick change battery pack and drop in charger capabilities...

Page 5: ...e battery access door may be removed to access the battery pack Refer to FIG 7 Battery Access Installation on page 11 7 JACK COVER This rubber cover seals out dust and moisture etc Snap the cover into...

Page 6: ...g enough for the radio to detect and silences noise Tone squelch uses the QC tone squelch format available on the JMX This allows you to screen out on channel broadcasts that do not carry the correct...

Page 7: ...Scan Channel When the Scan channel is selected by pressing the Channel button the radio will emit the Scan beep and begin scanning Tone Squelch When you press and hold both Volume buttons at the same...

Page 8: ...hannel 1 cannot be blocked Last Channel Scanned Alert Tone When changing channels with the Channel Selector button an alert tone will sound to indicate the last channel that received a message when th...

Page 9: ...WEATHER CHANNEL Once a NOAA weather frequency has been selected on your VHF model radio a channel is created for listening to National Weather Service broadcasts Press the Channel button to step throu...

Page 10: ...codes FIG 6 HOW TO PLACE THE RADIO IN PROGRAM READOUT MODE CH O N O FF H O LD V O LU M E 3 PRESS RELEASE THE RADIO WILL START BEEPING RAPIDLY 2 PRESS HOLD THE PUSH TO TALK BUTTON 4 CONTINUE HOLDING T...

Page 11: ...FREQ CODE 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 00 467 7625 J 467 8125 K 464 5500 Yellow Dot 464 5000 Brown Dot 467 8500 Silver Star 467 8750 Gold Star 467 9000 Red Star 467 9...

Page 12: ...into the radio 9 Pause the display will change and show a hyphen you will also hear a short low tone 10 Using the PTT push to talk button and the LED display select the 1st digit of the 2 digit tone...

Page 13: ...y will change and show a hyphen you will also hear a short low tone 4 Press and release the On Volume Up to SAVE your programming entry The radio will sound a triple beep to indicate that programming...

Page 14: ...e DoorLatch asshownbelow B 3 Lift and rotate the Battery Access Door to release it C FIG 7 BATTERY ACCESS INSTALLATION A D B BOTTOM VIEW OF THE RADIO OPTIONAL CHARGING ACCESSORIES Spare Replacement Ba...

Page 15: ...using other chargers may cause fire or explosion or otherwise damage the radio CHARGING The JMX D Series radio is powered by a rechargeable battery pack Because the battery pack loses its charge duri...

Page 16: ...he ways to minimize such hazards This series of radios is NOT intended for use by the General Population in an uncontrolled environment When used as directed this series of radios is designed to compl...

Page 17: ...ed cannot hear your Quiet Call to detect See Note 7 messages TROUBLESHOOTING 1 Try a battery pack from a working radio If the radio in question works with that pack the original battery is suspect Cha...

Page 18: ...here DO NOT allow children to play with any radio equipment that contains a transmitting device Repair of Ritron products should be performed only by Ritron authorized personnel SERVICE Federal law pr...

Page 19: ...ole 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 p...

Page 20: ...SERVED RITRON JOBCOM and QUIET CALL ARE REGISTERED TRADEMARKS OF RITRON INC Quick Talk TM Wireless Voice Alarm Reporter for Remote Monitoring of any sensor or switch Wireless Intercom Base Station Des...

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