I Microphone (Hm-133) - Icom IC-2720H Instruction Manual

1
PANEL DESCRIPTION
I Microphone (HM-133*)
q
w
e
r
t
*A different microphone
may be supplied de-
pending on version.
q VFO/LOCK SWITCH [VFO/LOCK]
➥ Push to select VFO mode. (p. 12)
➥ Push for 1 sec. to switch the lock function ON and OFF.
(p. 15)
w PTT SWITCH
➥ Push and hold to transmit; release to receive.
➥ Switches between transmitting and receiving while the
one-touch PTT function is in use. (p. 21)
e UP/DOWN SWITCHES [Y]/[Z]
➥ Push either switch to change operating frequency,
memory channel, set mode setting, etc. (pgs. 13, 29, 56)
➥ Push either switch for 1 sec. to start scanning. (p. 41)
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r ACTIVITY INDICATOR
➥ Lights red while any key, except [FUNC] and [DTMF-S],
!1
is pushed, or while transmitting.
!0 ➥ Lights green while the one-touch PTT function is in use.
o
t KEYPAD (pgs. 8, 9)
i
y FUNCTION INDICATOR
u
➥ Lights orange while [FUNC] is activated—indicates the
y
secondary function of switches can be accessed.
Mic element
➥ Lights green when [DTMF-S] is activated—DTMF sig-
nals can be transmitted with the keypad.
u 2nd FUNCTION SWITCH [FUNC]
i DTMF SELECT SWITCH [DTMF-S] (p. 50)
o FUNCTION SWITCHES [F-1]/[F-2] (p. 66)
Program and recall your desired transceiver conditions.
!0 BAND SWITCH [BAND] (p. 11)
Push to switches main band between left and right bands.
!1 MEMORY/CALL SWITCH [MR/CALL]
➥ Push to select memory mode. (p. 12)
➥ Push for 1 sec. to select call channel. (p. 38)
✔ Important!
All keys on the microphone function for the main band only.