Icom IC-M423 Instruction Manual page 91

• Not DSC Related
When the LCD displays a screen other than the normal opera-
tion screen, or one not related to the DSC, and no key opera-
tion occurs for this set period, the transceiver automatically
returns to the normal operating screen.
• DSC Related
When the LCD displays the screen related to the DSC, and no
key operation occurs for this set period, the transceiver automati-
cally returns to the normal operating screen. (Default: 15 min)
D Remote ID
Set a Remote ID number to between 1 and 69. (Default: 15)
The Remote ID is included in the sentence of the Icom origi-
nal NMEA format.
(Default: 10 min)
D COMMANDMIC Speaker
(Appears only when the optional HM-195 is connected.)
The HM-195's external speaker can be used instead of the
internal speaker.
Internal Speaker : Turns ON the internal speaker. (Default)
External Speaker : Turns ON the external speaker.
Regardless of this setting, the supplied microphone's
speaker is ON.
MENU SCREEN OPERATION
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