Basic Format; Control Commands - Panasonic PT-D12000U Operating Instructions Manual
3-chip dlp -based projector
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Also See for PT-D12000U:
- Brochure & specs (6 pages) ,
- Service manual (240 pages) ,
- Operating instructions manual (200 pages)
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Using the serial terminals (continued)
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.
STX
Start
(1 byte)
Attention
•
No command can be sent or received for 10 to 60 seconds after the lamp starts lighting. Try sending any
command after that period has elapsed.
•
When transmitting multiple commands, be sure to wait until 0.5 seconds has elapsed after receiving the
response from the projector before sending the next command. When sending commands without parameters,
a colon (:) is not necessary.
Note
•
When the wrong command is sent, the "ER401" or "ER402" status is sent from the projector to the personal
computer.
•
Projector ID supported on the RS-232C interface is ZZ (ALL) and a group of 1 to 64 and 0A to 0Z.
•
The "STX" character code is 02 and the "ETX" character code is 03.
•
If a command is sent with a projector ID specified, the projector will return answer back only in the following
cases:
If it coincides with the projector ID
If the ID specification is ALL and responding (ID ALL) is on
If the ID specification is Group and responding (ID Group) is on
Control commands
When controlling the projector from a computer, the following commands are available:
Command Function of command
PON
POF
IIS
Switch input modes
Query for active lamp
QSL
LPM
Note
•
If you need a detailed command list, please contact your dealer.
108 – ENGLISH
A D
I 1 I 2
(2 bytes)
Two ID
Semicolon
characters
(1 byte)
(2 bytes)
ZZ, 1 to 64 and 0A to 0Z
ID designate
In standby mode, commands other than "PON" are invalid.
Power "ON"
•
While the lamp is ON and being controlled, a "PON" command will not be
Power "OFF"
accepted.
Parameter
VID = VIDEO
RG1 = RGB1
Parameter
0 = QUAD, 1 = L1/L4, 2 = L2/L3, 3 = DUAL, 4 = L1/L2/L3, 5 = L1/L2/L4,
mode
6 = L1/L3/L4, 7 = L2/L3/L4, 8 = TRIPLE, 9 = L1, 10 = L2, 11 = L3, 12 = L4,
13 = SINGLE
Parameter
0 = QUAD, 1 = L1/L4, 2 = L2/L3, 3 = DUAL, 4 = L1/L2/L3, 5 = L1/L2/L4,
Active lamp mode
6 = L1/L3/L4, 7 = L2/L3/L4, 8 = TRIPLE, 9 = L1, 10 = L2, 11 = L3, 12 = L4,
13 = SINGLE
;
C1
C2
C3
Colon
(1 byte)
3 command
characters
(3 bytes)
SVD = S-VIDEO DVI = DVI-D
RG2 = RGB2
:
P1
P2
Pn
Parameter
(undefined length)
Remarks
AUX = AUX
ETX
End
(1 byte)
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