Motorola GP328 Kartu Referensi Cepat - Halaman 17

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RADIO CALL INFORMATION

EMERGENCY ALARMS

Your radio can be programmed to emit one of

the two emergency alarms described below:

¥ MDC Emergency Alarm (only if the signalling

system you are on is MDC), and

¥ Emergency Siren

The MDC Emergency Alarm feature gives you

a one-button quick access to call a particular

radio or center (predeÞned by your dealer) in

emergency situations. When activated, the radio

goes into an Emergency state, which can be

programmed to

¥ continually give visual and audio feedback,

¥ give no audio feedback, but with visual feed-

back, or

¥ give no audio/visual feedback, but the radio

can receive and transmit.

The Emergency Siren will cause the radio to

sound a repetitive tone at the maximum volume.

1. Press and release the Emergency button to ini-

tiate an Emergency Alarm.

2. Press and hold the Emergency button to can-

cel the Emergency Alarm.

3. Press and release the Emergency button to

restart the Emergency sequence.

TALKAROUND

In your communications network, you may be

using a repeater to cover a larger area than what

is possible with your radio. However, you can

communicate with another radio within your

radioÕs range without going through the repeater

by using the Talkaround feature. This is

especially useful when the repeater is down.

Press the programmed Repeater/Talkaround

button to toggle between the options of making

or not making a call through the repeater. A

positive indicator tone indicates that the radio is

in talkaround mode, while a negative indicator

tone indicates that the radio is in repeater mode.

SQUELCH

If a particular channel receives many unwanted

calls coming from radios that do not belong to

your communications group and are some

distance away, or the Òbackground noiseÓ is

excessive, you can try to Þlter these

transmissions out by tightening the channelÕs

squelch. However, tightening squelch could

cause calls from members of your

Radio Call Information

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