■
V/V, U/U simultaneous receive
(Para-watch)
18
3
BASIC OPERATION
New2001
3
The IC-2720H can simultaneously receive two signals on the
same band, such as 144 MHz band, using the para-watch
function.
q
Push either the left or right band’s [MAIN•BAND] for 1 sec.
to select the frequency band selecting condition.
w
Rotate the same band’s [DIAL] to select the desired fre-
quency band.
e
Push the [MAIN•BAND] to return to frequency indication.
r
Set the desired frequency.
t
Repeat the steps
q
to
r
for the other band (left or right).
To activate the para-watch function from the HM-133, enter
the desired frequencies for each the left and right bands using
the direct frequency input capability via the keypad; or per-
form the following operation.
z
Push [FUNC], the push [
BANK
1(MONI)] to se-
lect frequency band selecting condition.
• The frequency band initial appears on the main band.
x
Push [
Y
]/[
Z
] to select the desired frequency
band band.
c
Push [
CLR
A(MW)] to exit the condition, and re-
turn to frequency indication.
v
Push [VFO/LOCK] to change main band, then
repeat the steps
z
to
c
for the other band.
NOTE:
• Memory channels are common for the left and right band.
• Transmitting during the para-watch operation is possible.
However, the sub band’s reception is deactivated during
transmit as shown in the example at left.
BANK
[
Y
]/[
Z
]
MAIN
T X
MAIN
T X
M
M
MAIN
T X
DUP
MAIN
T X
M
M
MAIN
T X
MAIN
T X
M
M
[Example]
While transmitting on the main band, the sub band’s memory channel
readout shows the current condition and “Si” indication alternately.
Can be switched
between VHF and
UHF
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