I V/V, U/U Simultaneous Receive (Para-Watch) - Icom IC-2720H Instruction Manual

I V/V, U/U simultaneous receive (Para-watch)

The IC-2720H can simultaneously receive two signals on the
same band, such as 144 MHz band, using the para-watch
function.
MAIN
T X
M
Can be switched
between VHF and
UHF
DUP
MAIN
T X
M
[Example]
MAIN
T X
M
While transmitting on the main band, the sub band's memory channel
readout shows the current condition and "Si" indication alternately.
MAIN
T X
M
MAIN
T X
M
MAIN
T X
M
qPush either the left or right band's [MAIN•BAND] for 1 sec.
to select the frequency band selecting condition.
wRotate 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
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 [
[Y]/[Z]
A(MW)] to exit the condition, and re-
CLR
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.
BASIC OPERATION
1(MONI)] to se-
BANK
3
3
18