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Motorola CM340, Руководство пользователя

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Motorola CM340 Скачать руководство пользователя страница 23

21

English

UTILITIES

COMPANDING

Companding is a collective term to define 

comp

ressing the audio signal on transmission and 

exp

anding

 the audio signal on reception. The 

overall effect is to reduce noise in the received 
signal, giving you crisper, clearer audio clarity. 
Companding should only be used when other radios 
in your system have the same companding feature 
available.
You can switch Companding 

On

or 

Off

by using a 

pre-programmed 

Companding

button. 

1.

Press the 

Companding

 button to switch Com-

panding 

on

, when the feature enable alert  will 

sound.

2.

Press the 

Companding

 button again to switch 

Companding 

off

, when the feature is disabled 

an alert  will sound. 

LOCAL / DISTANCE

Distance is the standard mode of operation, and 
maximises receive radio range.
Local reduces interference from other radios in 
close proximity and is typically used for base station 
configurations.
You can switch between

Local

and 

Distance

 by 

using a pre-programmed 

Local/Distance

button. 

Using the Local/Distance Button

1.

Press the 

Local/Distance

 button to switch to

Local

when the feature enable alert  

 will sound. 

2.

Press the 

Local/Distance

 button again to 

switch to

Distance

 when the feature 

disable alert  

 will sound.

Содержание CM340

Страница 1: ...Commercial Series CM340 User Guide 6866545D05 O Issue October 2003 ...

Страница 2: ...1 2 3 5 6 7 4 8 9 4 ...

Страница 3: ...on 9 Selecting a Radio Channel 10 Memory Channel 11 Sending a Call 11 Receiving a Call 12 Cancelling a Call 12 Ending a Call 12 Radio Calls 13 Selective Calls 13 Making a Selective Call 13 Receiving a Selective Call 13 Emergency Calls 14 Features 15 Public Address Mode 15 Car Radio Mute 16 Utilities 17 Scan 17 Call Forward 18 Talkaround 19 External Alarm 19 Lone Worker 20 Power Level 20 Companding...

Страница 4: ...the copyrighted computer programme Accordingly any copyrighted computer programmes contained in the products described in this manual may not be copied or reproduced in any manner without the express written permission of the holders of the rights Furthermore the purchase of these products shall not be deemed to grant either directly or by implication estoppel or otherwise any licence under the co...

Страница 5: ...n the radio on or off and to adjust the radio s volume 2 LED Indicators Indicates channel scan and monitor status as well as receipt of a selective call 3 Mic Jack 4 LCD Display A single digit display used for digits 0 to 9 The display also shows a dot used to indicate radio power Hi Lo condition 5 Up Down keys Used for channel scrolling 6 Programmable Button 1 C 7 Programmable Button 2 D MICROPHO...

Страница 6: ... squelch carrier squelch and unsquelch and to suspend scan when landed on a channel in scan mode Cancel allows you to cancel an incoming or outgoing call Short or Long Monitor 2 Cancel Monitor 2 opens squelch regardless of signalling or carrier present Cancel allows you to cancel an incoming or outgoing call Long Call 1 2 3 and 4 Allows you to transmit assigned calls Two calls may be allocated to ...

Страница 7: ... Sets the transmit channel frequency to the same as the receive channel frequency to talk directly with another radio without going through a system or despatcher Short or Long Call Forward On Off Transfers calls automatically to another radio if you are unable to take the call Short or Long Xpand On Off Toggles between compression expansion of audio signal and normal audio signal Short or Long Ex...

Страница 8: ...r will flash When high power operation is selected the dot after the channel number will light During the Power up self test routine should a failure occur the self test failure number will be displayed Note At extremely low temperatures you may experience a slight delay in displaying new information This is normal and does not affect the function of your radio SCROLL KEYS Up Down Keys G H Used to...

Страница 9: ...t monitor channel before transmission permitted Button Feature Enable Any option button pressed to enable a feature Button Feature Disable Any option button pressed to disable a feature Group Call Radio receives a Group Call Individual Call Radio receives an Individual Call Call Reminder Reminder of unanswered call TOT Pre Alert Warns of expiry of time out timer Monitor Alert Alerts to change of s...

Страница 10: ...ion Keypad Acknowledge Confidence tone when any key pressed Ringtones English French General Incoming calls high tones outgoing calls low tones Tone Signal Description LED State Indication Green Solid Successful power up Green Off After successful power up Green Flashing Radio is scanning Red Solid Radio transmitting Red Flashing Channel busy when receiving Yellow Solid Radio in monitor mode or se...

Страница 11: ...cessful self test the radio produces the Self Test pass Tone the Green LED indicator goes out and the display shows the Channel that was in use at power down typically Note If your radio fails the self test routine the display will show the failure number Record the number and consult your dealer ON OFF Rotate the On Off Volume Control knob clockwise until you hear a click Rotate the On Off Volume...

Страница 12: ...channel that was in use when the radio was powered down or it will power up on a designated pre programmed channel To Change Channels Channel Scroll Up Down Buttons Press G to increment the Channel number or H to decrement it Memory Channel Buttons If P1 or P2 have been programmed as Memory Channel buttons an appropriate press on the button will select the programmed channel see Memory Channel bel...

Страница 13: ...n you turn off the radio SENDING A CALL 1 Select the desired radio channel 2 Press the PTT button and speak clearly into the microphone Your mouth should be 2 5 to 5 cm away from the microphone 3 When transmitting the red indicator will light continuously 4 Release the PTT button to listen Your radio may be configured for Transmit Inhibit under certain conditions e g when the channel is in use by ...

Страница 14: ...ited call time and the call may be terminated automatically if this call time is exceeded CANCELLING A CALL A call may be cancelled at any time while setting up by replacing the microphone in its holder referred to as going on hook or pressing the Monitor Call Cancel button if programmed The call timer can also cancel a call ENDING A CALL A call should always be ended by pressing the Monitor Call ...

Страница 15: ...n has been set up which means that you are authorised to use the system 3 Talk with your mouth 2 5 5 0cm from the microphone Release PTT to listen 4 When transmitting the red indicator will light continuously Receiving a Selective Call When you receive a selective call you will hear either an individual call alert tone or a group call alert tone The yellow LED Indicator will light Answering a Call...

Страница 16: ... your radio goes into an Emergency state which can be programmed to continually receive speech the radio can receive and transmit 1 Use a long press on the Emergency button to initiate the Emergency call 2 Emergency can be stopped by Switching the radio Off and On again A reset message received by your radio The emergency time duration is reached Note The emergency time duration and reset message ...

Страница 17: ...external to your radio switches the audio from your radio to the external loudspeaker This feature is programmed and fitted by your dealer To access the Public Address system 1 Turn external switch to the PA position 2 Press microphone PTT and talk 3 To exit PA mode turn the external switch to the RADIO position Note 1 While in PA mode you can still hear incoming radio calls as long as you do not ...

Страница 18: ...e Car Radio Mute feature automatically mutes your in car audio entertainment system to allow you to hear incoming calls or to stop audio interference when you are making a call This feature may be programmed into your radio by your dealer ...

Страница 19: ...LE STATE or when in a call Using the Scan Button 1 Press the Scan button to start scanning The scan start alert tone will sound 2 Press the Scan button again to stop scanning The scan stop alert tone will sound The scan start alert tone will sound and the Green LED indicator will blink during a scan operation When a call on a channel is detected the LED will stop blinking and the channel number wi...

Страница 20: ...uisance Channel Back Into The Scan List 1 Press the Scan button to stop scanning The scan stop alert tone will sound 2 Press the Scan button again to re start scan ning The scan start alert tone will sound and the scan list will contain all programmed chan nels CALL FORWARD You can call forward calls to your radio to another radio if you are unable to take calls or are away from your radio You can...

Страница 21: ...eature disable alert will sound EXTERNAL ALARM The external alarm feature activates the vehicle horn and or lights to inform you of an incoming call when you are away from your vehicle You can switch External Alarm On or Off by using a pre programmed External Alarm button Alternatively the alarm may be programmed permanently On by your dealer 1 Press the External Alarm button to switch External Al...

Страница 22: ...ain to switch Lone Worker off when the feature disable alert will sound 2 You may also switch off Lone Worker by chang ing the channel or switching radio off and on again POWER LEVEL You can transmit your calls at different transmit power levels A higher level means you can reach a radio that is farther away A lower power level reduces the possibility of interference Use the high power setting onl...

Страница 23: ...om panding on when the feature enable alert will sound 2 Press the Companding button again to switch Companding off when the feature is disabled an alert will sound LOCAL DISTANCE Distance is the standard mode of operation and maximises receive radio range Local reduces interference from other radios in close proximity and is typically used for base station configurations You can switch between Lo...

Страница 24: ... normal To re enable the VOX feature 1 Change channel away from and back to the VOX channel STUN UNSTUN For added security and to avoid abuse of the radio system in which you operate a feature known as Stun Unstun is included in your radio This feature can only be activated by your system manager or administrator For example if your radio is stolen and is being used illegally your system administr...

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