
Appendix
PC Control of the TV
- When a program
is
set, the TV can be controlled from the
PC
using the RS-232C terminal. The input signal
(PC/AV) can be selected, the volume can be adjusted and various other adjustments and settings can be made,
enabling automatic programmed playing.
-Attach
an
RS-232C cable cross-type (commercially available) to the supplied Din/D-Sub RS-232C for the
connections.
• This operation system should be used by a person who
is
accustomed to using computers.
Communication conditions
Set the RS-232C communication settings on the
PC
to match the TV's communication conditions.
The TV's communication settings are as follows:
9,600 bps
8 bits
None
1 bit
None
Communication procedure
Send the control commands from the PC via the RS-232C connector.
The TV operates according
to
the received command and sends a response message
to
the PC.
Do not send multiple commands at the same time. Wait until the
PC
receives the OK response before sending the
next command.
Command format
Eight ASCII codes +
CR
7
Command 4-digits
Command 4-digits: Command. The text of four characters.
'---
\------/
~
Parameter 4-digits: Parameter 0 -
9,
x,
blank, ?
Parameter 4-digits Return code
Parameter
Input the parameter values, aligning left, and
fill
with blank(s) for the remainder.
(Be
sure that 4 values are input for
the parameter.)
When the input parameter
is
not within
an
adjustable range, "ERR" returns. (Refer
to
"Response code format".)
Any numerical value can replace the "x" on the table. .
~
~
~
~
~
When "?"
is
input for some commands, the present setting value responds.
@-S4
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