![background image](http://html1.mh-extra.com/html/icom/im423/im423_instruction-manual_4301608040.webp)
31
7
DSC OPERATION
Transmitting an Individual Acknowledgement (continued)
D
Select one of three options, then push [ENT].
e
• Able to Comply
: Make an acknowledgment call without
any changes.
• Unable to Comply
: You cannot make a communication.
The Acknowledgement call (‘Unable to
Comply’) can be automatically trans-
mitted, if set. See page 66 for details.
• Propose New Channel : You can make an acknowledgement
call, but you specify the intership chan-
nel. Select a desired intership channel,
using Dial, or [
Y
](CH)/[
Z
](CH), then
push [ENT].
The Individual ACK confirmation screen is displayed.
r
Push [CALL] to transmit an acknowledgement call.
The screens shown below are displayed.
t
Reply to the call using the microphone.
y
Push [EXIT] to return to the normal operating mode.
u
Summary of Contents for iM423
Page 98: ...89 10 CONNECTIONS AND MAINTENANCE Gasket Mounting base Cap Nut...
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Page 105: ...MEMO...
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