Motorola EX500 User's Guide download pdf (Page 22)

English

RADIO CALL

INFORMATION

The Emergency Siren will cause the radio to

sound a repetitive tone at the maximum

volume.

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 radio’s range without going through the

repeater by using the Talkaround feature. This

is especially useful when the repeater is down

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 “background noise”

is excessive, you can try to filter these

transmissions out by tightening the channel’s

squelch. However, tightening squelch could

cause calls from members of your

communications group that are farther away to

be filtered out as well.

Press and release the Emergency button

(see page 17) to initiate an Emergency

Alarm.

Press and hold the Emergency button (see

page 17) to cancel the Emergency Alarm.

Press and release the Emergency button

(see page 17) to restart the Emergency

sequence.

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.

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Motorola EX500 User's Guide Page 22