Computercontrol Commands A3; Error Messages A3; Command Use Precautions A3 - Kenwood TRC-80 Instruction Manual

COMPUTER CONTROL COMMANDS
A summary of the command library for communication
between a computer and the TRC-BO is included in this
section.
ERRORMESSAGES
In addition to the Answer Command, the radiotelephone
can send the following error messages:
COMMAND USEPRECAUTIONS
1 The control characters00 to 1Fh are ignored when
included in receivedata.
2 Program executionmay be delayed while turning the
CHANNEL selector rapidly.
A3
Command
Function
AC Antenna Tuner THRU/IN LINE, and
tuning START/CANCEL
AG
Sets or reads AF gain.
BY
Reads Busy signals.
ID
Readsmodel numberof the radiotelephone.
IF
Reads status of the radiotelephone.
LO
Returns control from the computer back
to the radiotelephone.
MC Sets or reads channels.
MD Sets or reads modes.
MG
Sets or reads MIC gain (High/Low).
MR
Reads memory.
...
MX
Sets or reads AlP (OFF/ON).
NB
Sets or reads Noise Blanker (OFF/ON).
PC
Sets or reads transmit power.
PS
Sets or reads power (OFF/ON).
PT
Sets or reads the pitch frequency.
RC
Clears Clarifier frequency.
RD
Lowers Clarifier frequency.
RU
Raises Clarifier frequency.
RX Selects receive mode.
SC
Sets or reads Scan (OFF/ON).
SD
Sets or reads Semi Break-in delay time.
SM
S-meter and TX RF meter readings
SO
Sets or reads squelch level.
TX Selects transmit mode.
VD
Sets or reads VOX delay time.
VX
Sets VOX (OFF/ON).
Error
Reason f orError
Message
?
.
Command syntaxwas incorrect. .,
.
Command was not executed due to
the current status of the
radiotelephone (even though the
command syntax was correct).
Note:
Occasionally this message may not
appear due to microprocessor transients in the
radiotelephone.
E;
A communication error occurred such
as an overrun or framing error during a
serial data transmission.
0;
Receive data was sent but processing
was not completed.