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12
SET MODE
SSB/CW Synchronous Tuning
OFF
Selects the displayed frequency shift function from
ON and OFF. (default: OFF)
When this function is activated, the audio pitch or
tones of the received signal will remain the same
even when the operating mode is changed between
SSB and CW.
The amount of frequency shift may differ accord-
ing to the CW pitch setting.
• ON : The displayed frequency shifts when the op
-
erating mode is changed between SSB and
CW.
• OFF : The displayed frequency does not shift.
CW Normal Side
LSB
Selects the side band used to receive CW in CW
normal mode. (default: LSB)
APF Type
SOFT
Select audio filter shape for APF from SOFT and
SHARP. (default: SOFT)
• SOFT : Soft filter shape makes distinguishing
noise and signals easier. The audio filter
width is related to the CW pitch setting.
• SHARP : Sharp filter shape rejects interfering sig
-
nals more aggressively.
External Keypad (VOICE)
OFF
Sets the external keypad for voice message trans
-
mission capability ON or OFF.
See page 2-7 for the equivalent circuit of an external
keypad and connection.
• ON : Pushing one of external keypad switches,
transmits the desired voice message con-
tents during a phone mode operation.
Holding down a switch to repeatedly transmit
the desired memory contents.
• OFF : External keypad does not function. (default)
External Keypad (KEYER)
OFF
Sets the external keypad for keyer memory trans
-
mission capability ON or OFF.
See page 2-7 for the equivalent circuit of an external
keypad and connection.
• ON : Pushing one of external keypad switches,
transmits the desired keyer memory contents
during CW mode operation.
Holding down a switch to repeatedly transmit
the desired memory contents.
• OFF : External keypad does not function. (default)
External Keypad (RTTY)
OFF
Sets the external keypad for RTTY memory trans
-
mission capability ON or OFF.
Only RTTY memory channels RT1, RT2, RT3 and
RT4 can be transmitted using the external keypad.
See page 2-7 for the equivalent circuit of an external
keypad and connection.
• ON : In the RTTY mode, and while the RTTY de
-
code screen is active, pushing one of the ex
-
ternal keypad switches transmits the desired
RTTY memory contents.
• OFF : The external keypad does not function.
(default)
■
Other set mode
(continued)