JEM Radio II Manuel utilisateur

JEM Radio II

Operation Guide

Manual P/N M09999-999

2115 Victor Place

Colorado Springs, Colorado 80915

800.284.0399

www.jemcom.com

JEM Radio II

Operation Guide

Table of Contents

Display 3............................................................................................................................................................................

Channel Entry 4.................................................................................................................................................................

Shortcuts 4.....................................................................................................................................................................

Text Messages 4.................................................................................................................................................................

Buttons 5............................................................................................................................................................................

Headset Use 6....................................................................................................................................................................

IP Network Use 6...............................................................................................................................................................

Virtual Control Head 6.......................................................................................................................................................

Secondary Control Head 7.................................................................................................................................................

Menus 8..............................................................................................................................................................................

GENERAL 9................................................................................................................................................................

AUDIO 10....................................................................................................................................................................

NXDN 11.....................................................................................................................................................................

INFO 11.........................................................................................................................................................................

Error Messages 11..............................................................................................................................................................

Cable Connectors 12..........................................................................................................................................................

Remote Control Head Connector (19-Pin) 12...............................................................................................................

Power Connector (4-Pin)!

Rear Handset Connector (6-Pin) 13...............................................................................................................................

Accessories Connector (12-Pin) 14...............................................................................................................................

(Appendix A) 15...............................................................................................................................................................

PLL Frequency lookup table 15.....................................................................................................................................

(Appendix B) 16...............................................................................................................................................................

(Appendix E) 17.................................................................................................................................................................

2

JEM Radio II

Operation Guide

Display

The normal display will show the 6 digit AAR channel number in enlarged print. The home

channel number and channel label (if there is one) along with the volume. The home channel

label is displayed on the 4th line. This is also where digital messages are displayed as well as

RAN code and HOME channel entry prompts.

When a reception is received from another radio, the RSSI value will be shown and “BSY” will

be displayed in the lower right corner.

When a reception is received from another radio on a digital channel and the RAN codes match,

the display will toggle between the unit ID and talk group of the transmitting radio. If the RAN

codes do not match, “BSY” will be displayed but the display will not show the unit ID or talk

group.

When the radio is transmitting, “TX” will be displayed in the lower right corner. The volume is

displayed in the upper right corner. The home channel number is displayed on the top line just to

the left of the volume number.

3

JEM Radio II

Operation Guide

Channel Entry

A channel entry consists of entering 6 digits. The first 3 are the AAR TX channel and the second

three are the AAR RX channel. The default RAN of 01 (Freq, 67.0Hz) will automatically be used

on digital channels when the channel is changed. If a different RAN code is required, it can be

entered using the RAN button where the first 2 digits is the TX ran code and the second is the

RX ran code.

Shortcuts

If only 3 digits are entered, it will be assumed that the RX channel should be the same as the TX

channel and the new channel will automatically be selected after the timeout period or the

CHAN button is hit.

If a non default RAN code is required, the RAN button can be hit immediately after the 3rd digit

instead of the CHAN button. This will confirm the channel entry just like hitting the CHAN

button but will also automatically prompt for the new RAN codes.

Text Messages

A text message that is received either from an NXDN packet or from the network will be scrolled

across the display once, after which MSG will blink in bottom right corner of display.

If a text message is received before a previous message is finished scrolling, the new message

will begin scrolling immediately and the previous message will be saved. Messages will be saved

in non-volatile memory.

There is an option in the GENERAL menu to replay any of the last 10 text messages received.

The SCROLL MSG option number is set to ‘1’ by default which is the last message received.

Simply selecting the SCROLL MSG option and then hitting the MENU button will play the last

message. Changing the message number allows selecting older messages with ‘10’ being the

oldest. Selecting ‘0’ will play all 10 messages.

Any message received by the radio when in menu mode will be stored and displayed once menu

mode is exited.

After a message is received, the text “MSG” will be displayed every second until the user

acknowledges it by hitting any button.

4

JEM Radio II

Operation Guide

Buttons

• The number buttons 0 – 9, ‘*’, ‘#’ are used to send DTMF tones, enter AAR channels, enter

RAN codes and make menu selections.

• The PTT (Push To Talk) button will put the radio in transmit mode.

• The VOLUME button will increment/decrement the audio volume of the front panel speaker as

well as the speaker outputs on the 12 pin connector on the back of the radio.

• The CHAN button allows for AAR channel number entries.

• The MENU button accesses extra options such as read text messages and change some radio

settings.

• The RAN button allows for the entry of RAN codes when on a digital channel or PLL tones

when on an analog channel. See (Appendix A). Pressing RAN when on a digital channel

button will display “RAN _ _ _ _”.

• Pressing RAN when on an analog channel will display “PLL _ _ __” (Feature needs to be

enabled, refer to JEM Radio II Software Guide.)

• Pressing Home followed by #will revert to the previous Channel/RAN/PLL that the radio was

on."

5

JEM Radio II

Operation Guide

Headset Use

The radio has been designed so that headsets can be used directly with the radio without the use

of external boxes that contain amplifiers/mixers and volume controls.

The radio has independent volume control of the "fixed" level audio outputs on the 6 and 12 pin

connectors on the deck and 6 pin connector on the head when it's installed separate from the

deck. These outputs can drive headset speakers directly (8 ohms) without the requirement for an!

external amplifier. Any microphone input (other than the panel mic) can be mixed into any audio

output so the user can control how much of his own voice (side tone) he hears relative to the

other audio sources which could be another user, audio from the radio or audio from the IP

network.

IP Network Use

The network interface allows the following functions, firmware updates, text messages to the

display, getting unit ID from the locomotive network and sending/receiving audio data. !

Virtual Control Head

A command can be sent to the radio that will cause it to send all the data that gets sent to the

display to also get sent out the PC port serial port or the Ethernet port. This makes it possible to

write a software application that can display the data as well as send button press commands to

the radio essentially making it a software equivalent of the control head.

6

JEM Radio II

Operation Guide

Secondary Control Head

A second control head can be connected to the 12 pin connector and used on the conductor side

of the locomotive.

7

JEM Radio II

Operation Guide

Menus

The menu key will bring up a list of options that can be selected with the number keys.

Once the option is selected, the value can be incremented or decremented by using the volume

control button. When menus are displayed, hitting the menu key again will exit the menu mode.

Hitting the CHAN, HOME, or PTT button will also exit menu mode. See (Appendix E) for the

menu hierarchy.

Note, some of these features can be disabled during programming if the customer does not want

users altering audio or NXDN settings. Please refer to the JEM Radio II Software Guide for more

information. "

8

JEM Radio II

Operation Guide

GENERAL

DESCRIPTON

1 BRIGHTNESS

Values (1 – 4) that control how bright the

display is

2 VOL OFFSET

Controls the relative volume of the speaker

outputs on pins M&N of the 12 pin connector

to the level of the panel speaker. A positive

value will make the volume louder than the

panel speaker. Value can range from (-10 to +

10).

3 SCRLL MSG

Set number to select any 0 -10 of the last

messages received where 1 selects the most

current message. Simply selecting the SCRLL

MSG line will trigger message 1 to scroll. A

value of 0 will cause all message to be

scrolled.

4 <SET DEFAULTS>

Sets all of the audio levels back to the default

states.

See (Appendix B)

9

JEM Radio II

Operation Guide

AUDIO

DESCRIPTON

1 <USER 1>

The connection to the 6 pin connector

2 <USER 2>

The connection to the 12 pin connector

3 <USER 3>

The connection to the 6 pin connector on the

back of the head when it is mounted

separately from the deck.

4 <FACTORY>

MASTER

The main volume of this output

MY LEVEL

The level that is heard on the audio out pin

from the mic input of the same connector.

(Sidetone)

OTHER

The level that is heard on the audio out from

the mic inputs of the other 2 connectors.

From Radio

Level of audio coming from Radio when it’s

in RX mode

To Radio

Level going to the input of the internal radio.

(This will affect the deviation of the radio)

Panel Mic

Control sensitivity of the panel Mic. A value

of 20 is unity gain through the volume. A

higher value will make it more sensitive.

10

Table des matières

Manuels Radio populaires d'autres marques

EisSound

EisSound KBSound iSelect Manuel utilisateur

Midland

Midland 1001LWX Manuel utilisateur

Konig

Konig HAV-SR41 Manuel utilisateur

Roberts

Roberts exprssion Manuel utilisateur

VDigi

VDigi DD3.0 Manuel utilisateur

Radio Shack

Radio Shack 21-1863 Manuel utilisateur

Roberts

Roberts Stream 207 Manuel utilisateur

Sony

Sony Walkman SRF-M97 Manuel utilisateur

Stanley

Stanley FatMax FMC770 Manuel utilisateur

auna

auna DAB-Radio 10026947 Manuel utilisateur

SOUNDMASTER

SOUNDMASTER UR190 Manuel utilisateur

HYT

HYT TC-320 Manuel utilisateur

auna multimedia

auna multimedia Yellowstone 10026851 Manuel utilisateur

B-Tech

B-Tech GMRS-V2 Manuel utilisateur

Weierwei

Weierwei VEV-V8 Manuel utilisateur

SOUNDMASTER

SOUNDMASTER DAB750 Manuel utilisateur

Telefunken

Telefunken TF-1505 Manuel utilisateur

Makita

Makita LXRM03 Manuel utilisateur