Yaesu FT-991 Operating Manual page 24

a
bout the
A variety of information such as VFO-A/VFO-B frequencies, mode, S-meter will appear on the LCD.
Mode (radio modulation form)
HI-SWR
MULTI knob operation
S-meter
Waterfall
Menu list
Memory list
Function menu
Operating Mode Indicators
Displays the current operating mode.
VFO-A
Operating in VFO-A mode
MEM Operating in memory mode
MT The memory tuning feature is in use
QMB Operating with the quick memory feature
PMS Programmable memory scanning
MCK The memory check function is in use
HOME Recalling the home channel
EMG
Recalling the frequency for emergency contact
Current Mode
(Modulation Form) Indicator
Displays the current modulation form.
HI-SWR Indicator
Indicates antenna matching errors.
When this warning appears, stop transmitting immedi-
ately, check and repair the antenna, connectors, cables,
etc.
MULTI Knob Operations
Displays the functions operated with the MULTI knob
(see page 19).
The progress bar shows the operation status.
RF-P Adjusts transmission output
MIC-G Adjusts the microphone gain
NB-L Adjusts the noise blanker level
SHIFT Shift function
WIDTH Width function
NOTCH
Notch function
CONT Contour function
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Operating mode
Icons
Meters
Scope
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ryStAl iSplAy
Operation frequency Clock
DNR Digital Noise Reduction function
PROC
Adjusts Speech Processor Gain
MONI Adjusts the monitor level
DT-G Adjusts the input level during data communication
CH-D Frequency tuning in the pre-programmed steps
SPEED Adjusts keying speed
APF Audio Peak Filter function
PITCH Adjusts the CW pitch
SQL
Adjusts the squelch level
TONE Selects the tone frequency
DCS Selects the DCS code
MCH Selects the memory channel
GRP Selects the memory group
Icons
Displays currently used functions.
TUNER Antenna tuner
ATAS Active Tuning Antenna System
ATT The attenuator is in use
SPLIT Running split operation
DUP Recalling duplex memories
[+] Plus shift
[-]
Minus shift
IPO The receiver amplifier is OFF
AMP1
The receiver amplifier is ON
AMP2
The VOX function activates during data communi-
D.VOX
cation
VOX The VOX function is in use
ENC The tone encoder is in use
DEC
The tone decoder is in use
DCS The digital code squelch is in use
F T-991 O
GPS signal capturing
VFO-B data
Clarifier operation
Main control buttons
M
peraTing anual