Microphone Keys - Icom IC-M802 Instruction Manual

D D Set mode A items (continued)
FSK shift frequency
Several shift frequencies are used for FSK operation.
This item selects an FSK shift frequency for almost
any FSK system from 850Hz, 425 Hz, 200 Hz and
170 Hz.
FSK polarity
Normal and reverse polarities are available for FSK
operations. This item allows you to select one of
these polarities.
• REVERSE : Key open=mark; Key close=space
• NORMAL : Key open=space; Key close=mark
CW break-in function
The CW break-in function (in A1A mode) toggles
transmit and receive with CW keying. Full break-in al-
lows you to receive signals between transmitted key-
ing pulses during CW transmission. Semi break-in al-
lows you to mute receiving until keying stops with
some delay time.

Microphone keys

This item activates/deactivates the keys on the HM-
135 ("P," "∫" and "√"). Refer to
HAND MICROPHONE
p. 00 to program the [P] key.
* * * S E T M O D E A * * *
ÇÇ 8 5 0 H z
4 2 5 H z
2 0 0 H z
1 7 0 H z
G R P I T E M C H S E L
* * * S E T M O D E A * * *
R E V E R S E
ÇÇ N O R M A L
G R P I T E M C H S E L
* * * S E T M O D E A * * *
ÇÇ F U L L
D E L A Y
O F F
G R P I T E M C H S E L
* * * S E T M O D E A * * *
ÇÇ O N
O F F
G R P I T E M C H S E L
6
SET MODE
19