FCC ID: K66FT-857
Operating Manual
Vertex Standard Co., Ltd.
73
Available Values: 0 ~ 100
Default: 50
MENU MODE No
x
038 [DIG MODE]
Function: Selects the mode and sideband (if applicable) in the DIG (Digital) mode.
Available Values: RTTY-L/RTTY-U/PSK31-L/PSK31-U/USER-L/USER-U
Default: RTTY-L
RTTY-L:
AFSK RTTY operation on the LSB mode
RTTY-U:AFSK RTTY operation on the USB mode
PSK31-L:
PSK-31 operation on the LSB mode
PSK31-U:
PSK-31 operation on the USB mode
USER-L: User-programmed costume operation based on LSB mode
USER-U: User-programmed costume operation based on USB mode
In the USER-L and USER-U modes, you can define the display frequency offset and carrier frequency offset by Menu
Mode No-036 [DIG DISP] and No-039 [DIG SHIFT].
MENU MODE No
x
039 [DIG SHIFT]
Function: Defines the carrier frequency offset during DIG (USER-L or USER-U) mode operation.
Available Values: –3000 ~ +3000 Hz
Default: 0 Hz
MENU MODE No
x
040 [DIG VOX]
Function: Sets the gain of the VOX circuitry’s input level for the DIG mode.
Available Values: 0 ~ 100
Default: 0
Note: When you wish to use “DIG VOX,” press the [F] key momentarily, then rotate the MEM/VFO CH knob, until you
reach Multi Function Row “d” [RPT, REV, VOX], then press the [C](VOX) key. The parentheses and “VOX”
icon will disappear, signifying that the (SSB/AM/FM voice) VOX system has been turned off. Despite these
indicators having disappeared, the Digital Mode “VOX” system will still be active, allowing audio input from a
TNC or sound card to engage the transmitter.
MENU MODE No-041 [DISP COLOR]
Function: Selects the illumination color for each operating status.