Group Memory Channel Display - Icom IC-A220 Instruction Manual

5
MENU MODE
D Group memory channel display
"GRP MEMORY"
Select whether the label is displayed or not.
• CH: Only the memory channel number is displayed.
• LABEL: The label is also displayed.
D Transmitting microphone selection
"TX MIC SEL"
Sets the active microphone when pushing microphone's PTT
switch.
The item allows you to control which connected microphone
is permitted to transmit.
• MIC1: Selects microphone 1.
• MIC2: Selects microphone 2.
• MIC1+2: Selects both microphone 1 and microphone 2.
D Dimmer mode "DISP MODE"
The dimmer function dims function display and key illumina-
tion brightness. You can select a desired dimmer functioning
mode to suits your preference.
• OFF: The dimmer function is OFF.
• AUTO: Automatically sets the dimmer according to the current
lighting condition.
• MANUAL: Manually sets the dimmer in the Manual dimmer control
"DISP MAN" item. (p. 21)
23
D Dimmer auto mode "DISP AUTO"
Sets the method to automatically control the dimmer bright-
ness.*
* Displayed only when the Dimmer mode "DISP MODE" item in the
Configuration menu is set to "AUTO."
• PHOTO: Controls the dimmer brightness by using the light sensi-
tive detector. (p. 2)
• EXT: Controls the dimmer brightness by using an external volt-
age.
D External dimmer control "DISP EXT"
Sets the maximum voltage for the external voltage dimmer
control.
* Displayed only when the Dimmer auto mode "DISP AUTO" item in
the Configuration menu is set to "EXT."
• 14VDC: The maximum external voltage is 14 V DC.
• 28VDC: The maximum external voltage is 28 V DC.
D Dimmer brightness (Low) "DISP LOW"
Sets the minimum brightness level in the automatic adjust-
ment range.*
* Displayed only when the Dimmer mode "DISP MODE" item in the
Configuration menu is set to "AUTO."
• OFF: Turn OFF the minimum dimmer brightness setting.
• 001 to 049: Sets the minimum dimmer brightness level to between
1 and 49.