10
LC-30HV4U
LC-30HV4D
Appendix
640 400
720 400
640 480
800 600
832 624
1024 768
1280 768
85 Hz
70 Hz
85 Hz
60 Hz
65 Hz
72 Hz
75 Hz
85 Hz
56 Hz
848 480 60 Hz
60 Hz
72 Hz
75 Hz
85 Hz
74.5 Hz
60 Hz
70 Hz
75 Hz
85 Hz
60 Hz
1280 1024 60 Hz
PC compatibility chart
Remarks
Macintosh 13 (67 Hz)
Macintosh 16
Macintosh 19
Resolution Frequency
Apple and Macintosh are registered trademarks
of Apple Computer, Inc.
DDC is a registered trademark of Video Electronics
Standards Association.
Power Management is a registered trademark of
Sun Microsystems, Inc.
VGA and XGA are registered trademarks of
International Business Machines Co., Inc.
RS-232C port specifications
Return codeCommand 4-digits Parameter 4-digits
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 (commercially available) to the supplied Din/D-sub RS-232C for the
connections.
NOTE
• This operation system should be used by a person who is 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:
Baud rate:
Parity bit:
Data length:
Stop bit:
Flow control:
9,600 bps
8 bits
None
1 bit
None
Command format
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.
Eight ASCII codes CR
Command 4-digits:Command. The text of four characters.
Parameter 4-digits:Parameter 0 – 9, x, blank, ?
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.
C1 C2 C3 C4 P1 P2 P3 P4
0055
100
30
0009
0
????
?
To Next Page
Loading...
Need help?
General
