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4
BASIC OPERATION
D Frequency setting with the keypad
The operating frequency can be directly entered from
the keypad.
q Push [F-INP ENT] to access the keypad frequency
entry.
•Alldigitsoffrequencyindicationdisappear.
w Push numeral keys to enter the desired operating
frequency.
•Theenterednumberisindicatedfromthe100Hzdigit.
e Push [F-INP ENT] to set the frequency.
[EXAMPLE]
145.3400 MHz
[F-INP ENT] [1] [4] [5] [.] [3] [4] [F-INP]
435.0000 MHz
[F-INP ENT] [4] [3] [5] [.] [F-INP ENT]
439.1200 MHz
[F-INP ENT] [4] [3] [9] [.] [1] [2] [F-INP ENT]
439.1200 MHz to 439.2604 MHz
[F-INP ENT] [.] [2] [6] [0] [4] [F-INP ENT]
Pushing numeral keys to 100 Hz digit without push-
ing [.] also sets the desired operating frequency.
D Operating mode selection
SSB (USB/LSB), CW, CW-N (CW narrow), FM and
FM-N (FM narrow) modes are available in the IC-910H.
Select the desired operation mode as follows.
• Selecting SSB mode
➥ Push [SSB/CW] to select USB mode.
•USBmodeisgenerallyusedforSSBphoneoperation
on the VHF and UHF bands.
•Push[SSB/CW]for1sec.afterUSBmodeselectionto
switch between USB and LSB mode.
• Selecting CW mode
➥ Push [SSB/CW] to select CW mode.
•Push[SSB/CW]for1sec.afterCWmodeselectionto
switch between CW and CW narrow mode.
The optional CW narrow filter, FL-132 or FL-133, is
required for the MAIN or SUB bands, respectively. In
satellite operation, the optional FL-133 is necessary
to operate CW narrow mode in the MAIN (receive)
band. No audio is output until the optional CW nar-
row filter is installed in the CW narrow mode.
• Selecting FM mode
➥ Push [FM] to select FM mode.
•Push[FM]afterFMmodeselectiontoturntherepeater
mode (duplex negative with repeater tone ON) ON and
OFF.
•Push[FM]for1sec.afterFMmodeselectiontoswitch
between FM and FM narrow mode.
• When the optional UT-102 voice synthesizer unit
is installed.
The UT-102 announces the selected mode in an elec-
tronically-generated voice when [SSB/CW] or [FM] is
pushed. (pgs. 69, 71)
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