Icom IC-91A Instruction Manual page 11

KEY Pushed momentarily
• Inputs digit '7' for frequency input, memory channel selection,
etc.
• While pushing [PTT], this key sends the DTMF code "7."
• Inputs digit '8' for frequency input, memory channel selection,
etc.
• While pushing [PTT], this key sends the DTMF code "8."
• Inputs digit '9' for frequency input, memory channel selection,
etc.
• While pushing [PTT], this key sends the DTMF code "9."
• Inputs digit '0' for frequency input, memory channel selection,
etc.
• While pushing [PTT], this key sends the DTMF code "0."
• Inputs MHz digit for frequency input.
• While pushing [PTT], this key sends the DTMF code "F (#)."
• During DV mode operation, selects the record track for voice
memory. (p. 62)
• While pushing [PTT], this key sends the DTMF code "E (✱)."
PANEL DESCRIPTION
Pushed and held for 1 sec.
• During FM/FM-N mode operation, selects repeater tone, tone
squelch, DTCS squelch and no tone operation in sequence.
(p. 111)
• During DV mode operation, selects digital call sign, digital code
and no tone operation in sequence. (p. 111)
• Selects tuning step selection. (p. 18)
• During FM/FM-N mode operation, starts tone scan function.
(p. 114)
• During DV mode operation, selects break-in operation mode.
(p. 51)
• During DV mode operation, set "CQCQCQ" for station's call sign
for operation.
• Select DTMF memory mode. (p. 106)
• During DV mode operation, keep pushing and holding until 3
short and 1 long beeps are emitted to turn the EMR mode oper-
ation ON. (p. 56)
• Selects the operating mode.
2
2
5