Icom IC-F8100 Instruction Manual page 45

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MENU SCREEN
FSK Tone
Several mark frequencies are used for FSK operation.
Set the FSK mark frequency for almost any FSK sys-
tem, to 1200 Hz, 1275 Hz, 1487.5 Hz, 1615 Hz, 1700
Hz, 2100 Hz or 2125 Hz. (Default: 1615 Hz)
FSK shift
Several shift frequencies are used for FSK operation.
Set the FSK shift frequency for almost any FSK system,
to 170 Hz, 200 Hz, 425 Hz or 850 Hz.
(Default: 170 Hz)
FSK Polarity
Normal and reverse FSK polarities are selectable.
Select either NORMAL or REVERSE.
(Default: NORMAL)
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Modem
Set the Modem for the Data mode to INTERNAL, EX-
TERNAL or OFF. (Default: OFF)
Data Mode 1
Set Data Mode 1 to S4539, M188-110B, S4285,
S4529, S4415, M188-110A or FSK.
(Default: S4539)
Data Mode 2
Set Data Mode 2 to S4539, M188-110B, S4285,
S4529, S4415, M188-110A or FSK.
(Default: M188-110B)
Data Mode 3
Set Data Mode 3 to S4539, M188-110B, S4285,
S4529, S4415, M188-110A or FSK. (Default: FSK)
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