13
3
MICROPHONE
qq
qq
q UP key
Raises the operating frequency, memory channel
number, menu number, etc. Holding this key down
causes the action to be repeated. Also, switches
between values for functions with multiple choices.
ww
ww
w DWN key
Lowers the operating frequency, memory channel
number, menu number, etc. Holding this key down
causes the action to be repeated. Also, switches
between values for functions with multiple choices.
ee
ee
e PTT (Push-to-Talk) switch
Press and hold to transmit, then release to receive.
rr
rr
r LOCK switch
Locks all microphone keys except [PTT] and (if
equipped) the DTMF keypad.
MIC
LOCK
ELECTRET CONDENSER MIC
MADE IN JAPAN
DWN UP
VFO MR PFCALL
3
5
4
2
1
6
7
8
8
4
12
3
7
6
5
6
tt
tt
t CALL key
Identical to the front panel CALL key. This key can
be reprogrammed if desired {page 60}.
yy
yy
y VFO key
Identical to the front panel VFO key. This key can be
reprogrammed if desired {page 60}.
uu
uu
u MR key
Identical to the front panel MR key. This key can be
reprogrammed if desired {page 60}.
ii
ii
i PF key
Depending on which function you select in Menu 1–8–1
(PF1), the function of this key varies. Refer to
“PROGRAMMABLE FUNCTION (PF) KEYS” {page 60}.
oo
oo
o DTMF keypad
The 16-key keypad is used for DTMF functions
{page 57}, or to directly enter an operating frequency
{page 61}, memory channel number {page 35}, tone
frequency {page 28}, or CTCSS frequency {page 54}.
The keypad is also available to program a memory
channel name {pages 36 and 58}, Power-on message
{page 68}, or other character strings.
MC-58DM MC-45