Panasonic PT-DS8500U Benutzerhandbuch
Technical Information
118
- ENGLISH
Appendix
J
Basic format
Transmission from the computer begins with STX, then the ID, command, parameter, and ETX are sent in this
order. Add parameters according to the details of control.
order. Add parameters according to the details of control.
STX
A D
I 1
I 2
;
C1
C2
C3
:
P1
P2
Pn
ETX
When sending commands without parameters, a colon (:) is not necessary.
:
Û
J
Basic format (with sub command)
STX
A D
I 1
I 2
;
C1
C2
C3
:
ETX
S1
S2
S3
S4
S5
E
P1
P2
P3
P4
P5
P6
When transmitting a command which does not need a parameter, the operation (E) and parameter are not
:
Û
necessary.
Attention
No command can be sent or received for 60 seconds after the lamp starts lighting. Try sending any command after that
z
period has elapsed.
When transmitting multiple commands, be sure to wait until 0.5 seconds has elapsed after receiving the response from the
When transmitting multiple commands, be sure to wait until 0.5 seconds has elapsed after receiving the response from the
z
projector before sending the next command.
Note
When the command can not be executed, the [ER401] status is sent from the projector to the personal computer.
z
When the wrong parameter is sent, the [ER402] status is sent from the projector to the personal computer.
z
Projector ID supported on the RS-232C interface is ZZ (ALL) and a group of 1 to 64 and 0A to 0Z.
z
If a command is sent with a projector ID specified, the projector will return answer back only in the following cases:
z
If it coincides with the projector ID
If the ID specification is ALL and responding (ID ALL) is [ON]
If the ID specification is ALL and responding (ID ALL) is [ON]
If the ID specification is Group and responding (ID Group) is [ON]
The “STX” character code is 02 and the “ETX” character code is 03.
The “STX” character code is 02 and the “ETX” character code is 03.
z
End
(1 byte)
Parameter
(undefined length)
Colon
(1 byte)
3 command
characters
(3 bytes)
Semicolon
(1 byte)
2 ID
characters
(2 bytes)
ID designate
ZZ, 1 to 64 and 0A to 0Z
(2 bytes)
Start
(1 byte)
Parameter (6 bytes)
Symbol “+” or “-” (1 byte) and set value or
adjustment value (5 bytes)
Symbol “+” or “-” (1 byte) and set value or
adjustment value (5 bytes)
Operation (1 byte)
“=” (Value specified using parameter is set)
“=” (Value specified using parameter is set)
Same as basic format
Sub command (5 bytes)