89
Menu Mode
FT-891 Advance Manual
10-05 RTTY SHIFT PORT
Function:
Sets the SHIFT input jack for RTTY mode.
Available Values:
SHIFT/DTR/RTS
Default:
SHIFT
Description:
Selects the SHIFT input jack for RTTY mode.
SHIFT:
Inputs from the RTTY/DATA jack (pin 4) on the rear panel.
DTR:
Controls the signal from the USB virtual COM/DTR ports.
RTS:
Controls the signal from the USB virtual COM/RTS ports.
10-06 RTTY POLARITY-R
Function:
Sets the shift direction for receiving in RTTY mode.
Available Values:
NOR/REV
Default:
NOR
Description:
Sets the shift direction for receiving in RTTY mode.
NOR:
The space frequency will be lower than the mark frequency.
REV:
The mark frequency will be lower than the space frequency.
10-07 RTTY POLARITY-T
Function:
Sets the shift direction for transmitting in RTTY mode.
Available Values:
NOR/REV
Default:
NOR
Description:
Sets the shift direction for transmitting in RTTY mode.
NOR:
The space frequency will be lower than the mark frequency.
REV:
The mark frequency will be lower than the space frequency.
10-08 RTTY OUT LEVEL
Function:
Sets the output level during the sending/receiving of data in RTTY mode.
Available Values:
0 - 100
Default:
50
Description:
Sets the data output level during the sending/receiving of data in RTTY
mode. The higher the setting, the higher the output level becomes.
10-09 RTTY SHIFT FREQ
Function:
Sets the shift width for RTTY mode.
Available Values:
170/200/425/850 (Hz)
Default:
170Hz
Description:
Sets the shift width for RTTY mode.
10-10 RTTY MARK FREQ
Function:
Sets the mark frequency for RTTY mode.
Available Values:
1275/2125 (Hz)
Default:
2125Hz
Description:
Sets the mark frequency for RTTY mode.
