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17
3
MDC 1200 SYSTEM OPERATION
■
Transmitting a call
D
Transmitting a SelCall
SelCall allows you to make a call to a specfc staton or to
a partcular group. Other MDC 1200 system transcevers on
the channel wll not receve a SelCall that does not match
ther staton or group ID’s.
q
Push
[MDC Call]
to enter the MDC menu selecton mode.
• Or push
[MDC SelCall]
to enter the transcever alas selecton
mode. In ths case, skp step
w
.
SELCALL
CALL
SC
CA
w
Push
[MDC Call]
agan to enter the transcever alas se-
lecton mode.
e
Select the desred alas usng
[CH Up]
or
[CH Down].
r
Push and hold
[PTT]
to transmt the SelCall to the se-
lected staton, then speak nto the mcrophone.
• “ ” appears.
t
Release
[PTT]
to receve.
D
Transmitting a Call Alert
Call Alert allows you to notfy another user who may be away
from the transcever that you want to talk.
q
Push
[MDC Call]
to enter the MDC menu selecton mode.
• Or push
[MDC CallAlert]
to enter the transcever alas selec-
ton mode. In ths case, skp steps
w
and
e
.
w
Select “
CALALERT
” usng
[CH Up]
or
[CH Down]
.
CALALERT
CALL
SC
CA
e
Push
[MDC Call]
agan to enter the transcever alas se-
lecton mode.
r
Select the desred alas usng
[CH Up]
or
[CH Down]
.
t
Push
[PTT]
to transmt the Call Alert to the selected sta-
ton.
• “
CA CALL
” s dsplayed.
y
Release
[PTT]
.
• “
CA OK
” s dsplayed after recevng an acknowledgement from
the targeted staton.
• “
CA FAIL
” s dsplayed f the targeted staton does not receve
the sgnal or send back an acknowledgement.
u
After a specfied tme perod has passed, the transcever
wll return to receve.