Panasonic DLP Projector PT-DW740E PT-DW740EL PT-DX810E PT-DX810EL Operating Instructions

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Chapter 6 Appendix — Technical information
r
r Error response
Error message
Termination symbol
“ERR1” Undefined control command
(CR)
0x0d
“ERR2”
Out of parameter range
“ERR3” Busy state or no-acceptable period
“ERR4” Timeout or no-acceptable period
“ERR5” Wrong data length
“ERRA” Password mismatch
4 bytes 1 byte
/ terminal
The / terminal of the projector conforms with RS-232C so that the projector can be connected to and controlled 
from a computer.
Connection
For one projectorFor multiple...

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Chapter 6 Appendix — Technical information
Sync. method Asynchronous
Baud rate 9 600 bps
Parity None
Character length 8 bit
Stop bit 1 bit
X parameter None
S parameter None
Basic format
Transmission from the computer starts with STX, then the ID, command, parameter, and ETX are sent in this order. Add parameters according 
to the details of control.
(2 bytes)ID2 characters 
(2 bytes) Semi-colon
 
(1 byte)
Colon (1 byte)
Command 3 characters  (3 bytes) Parameter 
(undefined length) End (1...

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Chapter 6 Appendix — Technical information
Cable specifications
 
Projector
( 
terminal) 1
NC   NC 1
Computer
(DTE specifications) Projector 1
( 
terminal)1
NC   NC 1
Projector 2
( 
terminal)
2
2 22
3 3 33
4 NC   NC 4 4NC   NC 4
5 5 55
6 NC   NC 6 6NC   NC 6
7 7 77
8 8 88
9 NC   NC 9 9NC   NC 9
Control commands
The following table lists the commands that can be used to control the p\
rojector using a computer.
r
r Projector control command
Command
Details Remarks (parameters)
PON Power on...

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Chapter 6 Appendix — Technical information
 terminal
It is possible to control the projector remotely (by external contact) from a control panel located away from the projector where remote control 
signals cannot reach. Use the  terminal on the connecting terminals of the projector to connect to the control panel.
RGB1 VIDEO
RGB2 S-VIDEO
DVI-D HDMI
Remote control
Contact control
Remote control/Contact control Standby Lit
Lamp
Meeting room or other installation location Remote control panel...

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Chapter 6 Appendix — Technical information
Two window display combination list (PT-DW740E only)
Input A
Input B RGB1
Still 
image RGB1
Movie RGB2
Still 
image RGB2
Movie VIDEO
S-VIDEO DVI-D
Still 
image DVI-D
Movie HDMI
Still 
image HDMI
Movie
RGB1
Still image ―
―
llllllll
RGB1
Movie ―
―
l―
――
l―
l―
RGB2
Still image l
l―
―
llllll
RGB2
Movie l
―
――――
l―
l―
VIDEO l―
l―
――
l―
l―
S-VIDEO l―
l―
――
l―
l―
DVI-D
Still image l
lllll―
―――
DVI-D
Movie l
―
l―
――――――
HDMI
Still image l
lllll―
―――
HDMI...

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Chapter 6 Appendix — Technical information
Mode Resolution
(Dots) Scanning frequency
Dots 
clock frequency(MHz) Format Plug and play
*3
Horizontal
(kHz) Vertical
(Hz) RGB2DVI-D
EDID1 DVI-D
EDID2 DVI-D
EDID3 HDMI
1125 (1080)/60p 1 920 x 1 08067.560.0148.5 R/Y/H/D ―
l―
ll
1125 (1080)/50p 1 920 x 1 08056.350.0148.5 R/Y/H/D ―
l―
ll
VESA400 640 x 40037.985.131.5 R/H/D ―――――
VGA 640 x 400
31.570.125.2 R/H/D ―――――
640 x 480 31.559.925.2 R/H/D
lllll
640 x 480 35.066.730.2 R/H/D ―――――
640 x 480...

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Chapter 6 Appendix — Specifications
Specifications
The following table describes the specifications of the projector .
Model No.PT-DW740EPT-DW740EL PT-DX810EPT-DX810EL
Power supply AC 220 V - 240 V  50 Hz/60 Hz
Power consumption 760 W (4.3 A)
(0.3 W when [STANDBY MODE] is set to [ECO], and 8 W when set to [NORMAL])
DLP chips Panel size
0.65" (aspect ratio 16:10) 0.7" (aspect ratio 4:3)
Display method 1-unit DLP chips, DLP type
Number of pixels 1 024 000 pixels
(1 280 x 800 dots) 786...

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Chapter 6 Appendix — Specifications
Model No. PT-DW740EPT-DW740EL PT-DX810EPT-DX810EL
Terminals  
terminal
1 set (BNC x 5)
RGB signals
0.7 V [p-p] 75 Ω (SYNC ON GREEN: 1.0 V [p-p] 75 Ω)
SYNC/HD
TTL high impedance, automatic positive/negative polarity compatible
VDTTL high impedance, automatic positive/negative polarity compatible
YPBPR signalY: 1.0 V [p-p] including synchronization signal, PBPR: 0.7 V [p-p] 75 Ω
 
terminal 1 set, high-density D-Sub 15p (female)
RGB signals
0.7 V [p-p] 75 Ω...

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Chapter 6 Appendix — Dimensions
Dimensions
Units: mm
498 (19-19/32)
77.5 (3-1/16)20 (25/32)
21 (13/16)
9 (11/32)
5 (3/16)
155 (6-3/32) 43 (1-11/16) 423 (16-21/32)
* 
The above shows the dimensions with the standard zoom lens attached.
*  Actual dimensions may differ depending on the product.  

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Chapter 6 Appendix — Ceiling mount bracket safeguards
Ceiling mount bracket safeguards
r
f When installing the projector to a ceiling, be sure to use the specified ceiling mount bracket (ET
-PKD56H: for high ceilings, ET-PKD55S: for 
low ceilings).
r
f When installing the projector, attach the drop-prevention set included with the ceiling mount bracket\
 to the projector.
If you need the special drop-prevention set (Product No.: TTRA0214), consult your dealer.
r
f Request for a qualified...