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11 MENU SCREEN OPERATION
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LCD contrast
The contrast of the LCD can be selected from 16 levels.
• 1
(Low contrast) to 16 (High contrast) (default: 8)
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RX Call Sign Display
☞ Available for IC-91AD, or UT-121 is installed IC-91A only.
When a call is received, the calling station call sign can be in-
dicated automatically.
(default: AUTO)
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TX Call Sign Display
☞
Available for IC-91AD, or if the UT-121 is installed in the IC-91A.
Selects call sign display function from YOUR, MY and OFF.
When this setting is set to YOUR or MY, the transceiver auto-
matically indicates the set station or your own call sign at dig-
ital mode transmission.
(default: YOUR)
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RX message Display
☞
Available for IC-91AD, or if the UT-121 is installed in the IC-91A.
Sets auto received message display function AUTO and OFF.
When this setting is set to AUTO, the transceiver automati-
cally indicates and scrolls the received message.
(default: AUTO)