Icom IC-M127

4 DIGITAL SELECTIVE CALLING
«When semi-automatic (SA; default) or manual (SL) is
selected in SET mode (p. 30):
@ Push and hold [INDV] until you ‘= The transceiver automatically replies to the call in one of
hear 4 short beeps change into two ways, depending on the
‘one long beep to send an “Able auto acknowledge setting in Far aH =|
to comply” message. SET mode (p. 30). ABLE ALK
* If you want to send an “Unable to * When able to comply is set (Ab), ub
comply” message, or other indi- SEND the transceiver automatically
vidual call, rotate the channel se- transmits an able to comply ac- rm Rov
lector to select them. knowledgement and then selects usa id
the channel as specified by the IN i Tyr QUAL
@ Push [PTT] momentarily to calling station for voice communi- eee al
transmit the acknowledge- vse (LS sare cations.
ment. - *When unable to comply is set ri r
«The channel specified by the call- (Un), the transceiver automati- usa LY ime
ing station is selected, cally transmits an unable to com- UNABLE ACK,
*When “Unable to comply” is Rov ply acknowledgement and ee kD
transmitted in step ®, the trans- remains on channel 70.
ceiver remains on channel 70. mmTeT Thy
@ After receiving a voice trans- WDIV EQUAL aa: 9 aid
mission, reply via the mic. UNABLE ACK,
Differences between semi-automatic and manual
«When full automatic (FA) is selected in SET mode
(p. 30):
Semi-automatic: When no oper-
ation is performed, the trans-
ceiver automatically sends an
“Unable to comply” acknowl-
edgement 4.5 min. after the call is received.
Manual: When no operation is performed after receiving a
call, NO acknowledgement is transmitted.
TWD ow
A (Li
UNABLE ACK,
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