Filter
Top Products
86
● APPENDICES
ERROR MESSAGES
In addition to the Answer Command, the transceiver can
send the following error messages:
COMMAND USE PRECAUTIONS
1 Do not use the control characters 00 to 1Fh since
they are either ignored or cause a “?” answer.
2 Program execution may be delayed while turning the
Tuning control rapidly.
3 Receive data is not processed if the frequency is
entered from the keypad.
FunctionCommand
RT
RU
RX
SC
SD
SM
SQ
SR
TX
UP
VD
VR
VX
XT
Sets or reads RIT (OFF/ON).
Raises RIT frequency.
Selects receive mode.
Sets or reads Scan (OFF/ON).
Sets or reads Semi Break-in delay time.
S-meter and TX RF meter readings
Sets or reads squelch level.
Resets the transceiver.
Selects transmit mode.
MIC UP function
Sets or reads VOX delay time.
Triggers the Voice Synthesizer for
message output.
Sets VOX (OFF/ON).
Sets or reads XIT (OFF/ON).
RM
Selects a meter function or reads
meter values.
Error
Message
Reason for Error
• Command syntax was incorrect.
• Command was not executed due to
the current status of the transceiver
(even though the command syntax
was correct).
A communication error occurred such
as an overrun or framing error during a
serial data transmission.
Receive data was sent but processing
was not completed.
?;
E;
O;
Note: Occasionally this message may not
appear due to microprocessor transients in the
transceiver.
FunctionCommand
FB
FD
FR
FS
FT
FW
GT
ID
IF
IS
KS
KY
LK
LM
MC
MD
MG
ML
MN
MR
MW
MX
NB
NL
NR
NT
PB
PC
PL
PR
PS
RA
RC
RD
RG
Sets or reads VFO B frequency.
Reads RX filter dot display.
Sets RX (VFO A/B, memory channel).
Fine function (OFF/ON)
Sets TX (VFO A/B, memory channel).
Sets or reads filter bandwidth. For SSB
and AM, sets or reads the high-pass filter
cut-off frequency.
Sets or reads AGC time constant.
Reads model number of the transceiver.
Reads status of the transceiver.
Sets or reads IF shift. For SSB and AM,
sets or reads the low-pass filter cut-off
frequency.
Sets or reads keying speed while using
the KY command.
Converts input characters into Morse
code.
Sets or reads Lock (OFF/ON).
DRS recording
Sets or reads memory channels.
Sets or reads modes.
Sets or reads MIC gain.
Sets or reads transmit monitor level.
Sets or reads Transmit Monitor
(OFF/ON).
Reads memory.
Writes into memory.
Sets or reads AIP (OFF/ON).
Sets or reads Noise Blanker (OFF/ON).
Sets or reads Noise Blanker level.
Sets or reads Noise Reduction (OFF/ON).
Sets or reads Notch Filter.
DRS playback.
Sets or reads transmit power.
Sets or reads Speech Processor level.
Sets or reads Speech Processor
(OFF/ON).
Sets or reads power (OFF/ON).
Sets or reads RF ATT (attenuator).
Clears RIT frequency.
Lowers RIT frequency.
Sets or reads RF gain.