Yaesu FT-991A Operating Manual page 130

Menu Mode
001 AGC FAST DELAY
Function: Sets the AGC-FAST DELAY voltage decay
characteristics.
Available Values: 20 - 4000msec ( 20msec/step )
Default Setting: 300msec
Description: Sets the AGC voltage decay characteristics
in 20 msec steps after the input signal level
becomes lower than the AGC detection
level and the HOLD time is over.
002 AGC MID DELAY
Function: Sets the AGC-MID DELAY voltage decay
characteristics.
Available Values: 20 - 4000msec ( 20msec/step )
Default Setting: 700msec
Description: Sets the AGC voltage decay characteristics
in 20 msec steps after the input signal level
becomes lower than the AGC detection
level and the HOLD time is over.
003 AGC SLOW DELAY
Function: Sets the AGC-SLOW DELAY voltage decay
characteristics.
Available Values: 20 - 4000msec ( 20msec/step )
Default Setting: 3000msec
Description: Sets the AGC voltage decay characteristics
in 20 msec steps after the input signal level
becomes lower than the AGC detection
level and the HOLD time is over.
004 HOME FUNCTION
Function: Selects the information to be displayed on the
HOME screen.
Available Values: SCOPE/FUNCTION
Default Setting: SCOPE
Description: Selects the information to be displayed on
the HOME screen ( main screen ) .
SCOPE: Displays the scope screen.
FUNCTION: Displays the function key
screen.
005 MY CALL INDICATION
Function: Sets the display time duration for MY CALL.
Available Values: OFF - 5sec
Default Setting: 1sec
Description: Sets the display time duration for a message
such as the call sign set from MY CALL
when turning on the power.
006 DISPLAY COLOR
Function: Sets the background color of the VFO-A fre-
quency display field.
Available Values: BLUE/GRAY/GREEN/ORANGE/
PURPLE/RED/SKY BLUE
Default Setting: BLUE
Description: Sets the background color of the VFO-
A frequency display field. The color may
be previewed before the selection is con-
firmed.
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007 DIMMER LED
Function: Sets the key LED brightness level.
Available Values: 1 / 2
Default Setting: 2
Description: Sets the brightness level of the LED indi-
cator located above the Main Tuning Dial
knob. The effect of the changes may be
observed as the brightness level is adjusted.
"1" is the darkest.
008 DIMMER TFT
Function: Sets the TFT display brightness level.
Available Values: 0 - 15
Default Setting: 8
Description: Sets the brightness level of the TFT display.
The effect of the changes may be observed
as the brightness level is adjusted. The
higher the setting, the brighter the illumina-
tion becomes.
009 BAR MTR PEAK HOLD
Function: Sets the bar meter peak hold.
Available Values: OFF/0.5/1.0/2.0 ( sec )
Default Setting: OFF
Description: Sets the time length the maximum value
reading is shown on the meter ( peak hold ) .
OFF: Disables the peak hold function.
0.5/1.0/2.0: Holds the maximum value for the
time length that is set.
010 DVS RX OUT LEVEL
Function: Sets the voice memory monitoring level.
Available Values: 0 - 100
Default: 50
Description: You can adjust the voice memory monitor-
ing level. The higher the setting, the higher
the output level becomes.
011 DVS TX OUT LEVEL
Function: Sets the microphone output level for the voice
memory.
Available Values: 0 - 100
Default: 50
Description: The microphone output level may be ad-
justed to the operators own voice and pref-
erence. For example, the output level may
be set differently between the microphone
and the voice memory. The higher the set-
ting, the higher the output level becomes.
FT- 991 Operating Manual