Operating instructions

Appendix
PC Control of the System
• When a program is set, the Display 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 (commerciall available) to the supplied Din/D-Sub RS-232C for the
connections.
• This operation system should be used by a person who accustomed to using computers.
Communication conditions
Set the RS-232C communications settings on the PC to match the display's communications conditions.
The Display's communications settings are as follows:
Communication procedure
Send the control commands from the PC via the RS-232C connector.
The display 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
I I I I I I I I !11 C°mmand4_digks:C°mmand"Thetext °f f°ur characters
C1 C2 C3 C4 P1 P2 P3 P 4-1 Parameter4_digks:Parameter0 9, x, blank,?
J
Command 4_digits 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".)
No problem to input any numerical value for "x" on the table.
When "?" is input for some commands, the present setting value responds.
1_ -78