ICOM 272103 Manual De Usuario

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5

MDC 1200 OPERATION

D Transmitting a Call Alert

Call Alert allows you to notify another user who may be away 
from the transceiver that you want to talk.

q

  Push [MDC Call] to enter the MDC menu selection mode.

  •  Or push [MDC CallAlert] to enter the transceiver alias selection 

mode. In this case, skip steps w and e.

w

  Select “CALALERT” using [CH Up], [CH Down], [MDC Up] 

or [MDC Down].

e

  Push [MDC Call] again to enter the transceiver alias 

selection mode.

r

  Select the desired alias using [CH Up], [CH Down], [MDC 

Up] or [MDC Down].

t

  Push [PTT] to transmit the call alert to the selected sta-

tion.

  •  “CA CALL” is displayed.

y

  Release [PTT].

  •  “CA OK” is displayed if the targeted station received the alert.
  •  “CA FAIL” is displayed if the targeted station does not send an 

acknowledgement.

u

  After a specified time period has passed, the transceiver 

will return to receive.

D Transmitting a Radio Check Call

Radio check call allows you to determine whether another 
transceiver is turned on, within range and on channel with-
out requiring any action from the targeted station user.

q

  Push [MDC Call] to enter the MDC menu selection mode.

w

  Select “RADIOCHK” using [CH Up], [CH Down], [MDC Up] 

or [MDC Down].

e

  Push [MDC Call] again to enter the transceiver alias 

selection mode.

r

  Select the desired alias using [CH Up], [CH Down], [MDC 

Up] or [MDC Down].

t

  Push [PTT] to transmit the radio check call to the selected 

station.

  •  “RDO CHK” is displayed.

y

  Release [PTT].

  •  “CHK ACK” is displayed if the targeted station is turned ON, on 

channel and within range.

  •  “CHK FAIL” is displayed if the targeted station does not send an 

acknowledgement.

u

  After a specified time period has passed, the transceiver 

will return to receive.