Icom IC-2820H Instruction Manual page 42

3
BASIC OPERATION
I Single band operation
D D Single band/Dualwatch operation
Dualwatch operation monitors two frequencies simultane-
ously. The IC-2820H has two independent receiver circuits:
left band, and right band
and functions are different depending on bands)
Single band operation is useful when only one frequency is
being watched.
q Push [F•
] to display the function guide.
wPush [SNGL](M/CALL•MW)
signle band operation mode.
• Both left and right band's [DIAL], [MAIN•BAND], [VOL], [SQL],
[V/MHz•SCAN] and [M/CALL•MW] can be used for operation.
ePush [F•
] to display the function guide, then push
[DUAL](M/CALL•MW)
operation mode.
25
(available frequencies, operating mode
.
to select the
(Right band's)
to return to dual watch
(Right band's)
D D Diversity operation
The diversity receiving compares the receiving signal strength
from two different antennas, ANT1 and ANT2, and automati-
cally selects the strongest signal. This feature is useful when
you are listening in a moving vehicle or the transmitting sta-
tion itself is moving. Diversity receiving is available in
127 MHz, 136 MHz, 146 MHz, 375 MHz, 440 MHz and
500 MHz bands only.
q Push [F•
] to display the function guide.
wPush [MENU](V/MHz•SCAN)
screen.
eRotate [DIAL] to select "SET MODE" then push
[MAIN•BAND] to enter set mode.
rRotate [DIAL] to select "DIVERSITY" then push
[MAIN•BAND].
tRotate [DIAL] to select ON, then push [MAIN•BAND].
yPush [BACK](V/MHz•SCAN)
mode.
to enter MENU
(Right band's)
to exit set
(Right band's)