Panasonic DLP Projector PT-DW640U PT-DW640UL PT-DX610U PT-DX610UL Operating Instructions

							ENGLISH - 121
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
)RURQHSURMHFWRU)RUPXOWLSOHSURMHFWRUV
3URMHFWRUFRQQHFWLQJWHUPLQDOV3URMHFWRUFRQQHFWLQJWHUPLQDOV
6XES
IHPDOH 6XES
PDOH 6XES
IHPDOH 6XES
PDOH
7KHSURMHFWRUFRQQHFWLQJWHUPLQDOV
&RPSXWHU&RPSXWHU
6XESIHPDOH
6XESPDOH 6XES
IHPDOH 6XESPDOH
6XESPDOH &RPPXQLFDWLRQFDEOH &RPPXQLFDWLRQFDEOH&RPPXQLFDWLRQFDEOH
Pin assignments and signal names
D-Sub 9-pin (female)
Outside view Pin No.
Signal name Details
(1)(5)
(6)(9)
(1) ―NC
(2) TXDTransmitted data
(3) RXDReceived data
(4) ―Connected internally
(5) GNDEarth
(6) ―NC
(7) CTS
Connected internally
(8) RTS
(9) ―NC
D-Sub 9-pin (male)
Outside view Pin No.
Signal name Details
(6)
(9)
(1)
(5)
(1) ―NC
(2) RXDReceived data
(3) TXDTransmitted data
(4) ―NC
(5) GNDEarth
(6) ―NC
(7) RTS
Connected internally
(8) CTS
(9) ―NC
Communication conditions (Factory default settings)
Signal level RS-232C-compliant  
						

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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.
E\WHV,FKDUDFWHUV
E\WHV6HPLFRORQE\WH &RORQE\WH
&RPPDQG
FKDUDFWHUVE\WHV3DUDPHWHU 
XQGHILQHGOHQJWK(QGE\WH
6WDUWE\WH==±DQG$±=
,VHWWLQJDUHD
Attention
r
f If a command is transmitted after the lamp starts illuminating, there may be a delay in response or the command may not be executed. 
Try 
sending or receiving any command after 60 seconds.
r
f 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 transmitting a command which does not need a parameter
, a colon (:) is not necessary.
Note
r
f If a command cannot be executed, an “ER401” response is sent from the projector to the computer
.
r
f If an invalid parameter is sent, an “ER402” response is sent from the projector to the computer
.
r
f ID transmission in RS-232C supports ZZ (ALL) and 01 to 64, as well as 0A
 to 0Z groups.
r
f If a command is sent with a specified ID, a response will be sent to the computer only in the following cases.
r
g It matches the projector ID
r
g ID setting is set to ALL and [RESPONSE(ID ALL)] is [ON]
r
g ID setting is set to GROUP and [RESPONSE(ID GROUP)] is [ON]
r
f STX and ETX are character codes. STX shown in hexadecimal is 02, and ETX shown in hexadecimal is 03.
When multiple projectors are controlled
When multiple projectors are all controlled
When controlling multiple projectors together via RS-232C, perform the following settings.
1) Set a different ID for each projector.
2) Set [RESPONSE(ID ALL)] to [ON] in only one 
projector.
3) Set [RESPONSE(ID ALL)] to [OFF] for all other 
projectors set in Step 2).
When multiple projectors are all controlled by group unit
When controlling multiple projectors by group unit via RS-232C, perform the following settings.
1) Set a different ID for each projector.
2) Set [RESPONSE(ID GROUP)] to [ON] in only 
one projector.
3) Set [RESPONSE(ID GROUP)] to [OFF] for all 
other projectors set in Step 2).
Note
r
f There will be no response if 2 or more projectors have [RESPONSE(ID 
ALL)] set to [ON].
r
f There will be no response if 2 or more projectors of the same group have [RESPONSE(ID GROUP)] set to [ON].
r
f When setting multiple groups, set [RESPONSE(ID ALL)] to [ON] in only one projector in each group.  
						

							ENGLISH - 123
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 projector using a computer .
r
r Projector control command
Command
Details Remarks (parameters)
PON Power on
To check if the power is on, use the “Power query” command.
POF Power standby
QPW Power query 000 = Standby
001 = Power on
IIS Switching the input signal VID = VIDEO
SVD = S-VIDEO
RG1 = RGB1
RG2 = RGB2
DVI = DVI-D
HD1 = HDMI
QSL Query for active lamp selection 0 = Dual
1 = Single
*
2 = Lamp1
3 = Lamp2
LPM Lamp mode 0 = Dual
1 = Single
*
2 = Only Lamp1 on
3 = Only Lamp2 on
OLP Lamp power 0 = Normal
1 = ECO
* 
Use either lamp 1 or lamp 2 whichever has the shortest cumulative operating time.  
						

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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.
5*%9 ,(2
5*% 69,(2
9, +0,
5HPRWHFRQWURO
&RQWDFWFRQWURO
5HPRWHFRQWURO&RQWDFWFRQWURO 6WDQGE\ /LW
/DPS
0HHWLQJURRPRURWKHULQVWDOODWLRQORFDWLRQ5HPRWHFRQWUROSDQHOLQDQRWKHUORFDWLRQ
Pin assignments and signal names
D-Sub 9-pin (Outside view) Pin No.Signal name Open (H)Short (L)
(1)(5)
(6)(9)
(1) GND ―GND
(2) POWER OFFON
(3) RGB1 Other RGB1
(4) RGB2 Other RGB2
(5) VIDEO OtherVIDEO
(6) S-VIDEO OtherS-VIDEO
(7) DVI-D Other DVI-D
(8) SHUTTER OFFON
(9) RST/SET Controlled by remote 
control Controlled by external 
contact
Attention
r
f When controlling, make sure to short-circuit pins 
(1) and  (9).
r
f When pins 
(1) and  (9) are short-circuited, the following buttons on the control panel and the remote control cannot be used.
The power on < b> button, the power standby <
v> button, the  button, and the RS-232C commands and network functions 
corresponding to these functions cannot be used either.
r
f When pins 
(1) and  (9) are short-circuited, do not short-circuit any pins from  (3) to  (7) with pin  (1). The following buttons on the control panel 
and the remote control cannot be used.
The power on < b> button, the power standby <
v> button,  button,  button,  button,  button,  
button,  button,  button, and the RS-232C commands and network functions corresponding to these functions cannot 
be used either.
Note
r
f For pin 
(2) to pin  (8) settings, you can make changes if you set [REMOTE2 MODE] to [USER] (
x page 81).  
						

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Chapter 6 Appendix — Technical information
Two window display combination list (PT-DW640U 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
Movie l
―
l―
――――――
l : Two window display combination is possible
-: Two window display combination is not possible
Signals handled as “movie”:
r
f 480i, 576i, 480p, 576p, 1080/60i, 1080/50i, 1080/60p, 1080/50p, 1080/24sF
, 1080/30p, 1080/25p, 1080/24p, 720/60p, 720/50p, NTSC, PAL, 
SECAM, NTSC4.43, PAL-M, PAL-N, PAL60
Menu lock password
To initialize your password, consult your distributor.
List of compatible signals
The following table specifies the types of signals compatible with the projector .
r
f Signals that show formats are as follows.
r
g V: Video
r
g S: S video
r
g D: DVI-D
r
g R: RGB
r
g Y: YC
BCR/YPBPR
r
g H: HDMI
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
NTSC/NTSC4.43/ PAL-M/PAL60 720 x 480i
15.759.9 ―V/S ―――――
PAL/PAL-N/SECAM 720 x 576i15.650.0 ―V/S ―――――
525i (480i) 720 x 480i15.759.913.5 R/Y―――――
625i (576i) 720 x 576i15.650.013.5 R/Y―――――
525p (480p) 720 x 48331.559.927.0R/Y/H/D ―
l―
ll
625p (576p) 720 x 57631.350.027.0R/Y/H/D ―
l―
ll
750 (720)/60p 1 280 x 72045.060.074.3R/Y/H/D ―
l―
ll
750 (720)/50p 1 280 x 72037.550.074.3R/Y/H/D ―
l―
ll
1125 (1080)/60i
*11 920 x 1 080i 33.860.074.3R/Y/H/D ―
l―
ll
1125 (1080)/50i 1 920 x 1 080i28.150.074.3R/Y/H/D ―
l―
ll
1125 (1080)/24p 1 920 x 1 08027.024.074.3R/Y/H/D ―
l―
ll
1125 (1080)/24sF 1 920 x 1 080i27.024.074.3R/Y/H/D ―――――
1125 (1080)/25p 1 920 x 1 08028.125.074.3R/Y/H/D ―
l―
l―
1125 (1080)/30p 1 920 x 1 08033.830.074.3R/Y/H/D ―――――  
						

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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 37.972.831.5 R/H/D
l―
lll
640 x 480 37.575.031.5 R/H/D
l―
lll
640 x 480 43.385.036.0 R/H/D ―――――
SVGA 800 x 600
35.256.336.0 R/H/D
l―
lll
800 x 600 37.960.340.0 R/H/D
l―
lll
800 x 600 48.172.250.0 R/H/D
l―
lll
800 x 600 46.975.049.5 R/H/D
l―
lll
800 x 600 53.785.156.3 R/H/D ―――――
MAC16 832 x 62449.774.657.3 R/H/D
l―
lll
XGA 1 024 x 768
39.650.051.9 R/H/D ―――――
1 024 x 768 48.460.065.0 R/H/D
l―
lll
1 024 x 768 56.570.175.0 R/H/D
l―
lll
1 024 x 768 60.075.078.8 R/H/D
l―
lll
1 024 x 768 65.581.686.0 R/H/D ―――――
1 024 x 768 68.785.094.5 R/H/D ―――――
1 024 x 768 80.0100.0105.0 R/H/D ―――――
1 024 x 768 99.0119.8137.8 R/H/D ―――――
MXGA 1 152 x 864
64.070.094.2 R/H/D ―――――
1 152 x 864 67.574.9108.0 R/H/D ―――――
1 152 x 864 77.185.0119.7 R/H/D ―――――
MAC21 1 152 x 87068.775.1100.0 R/H/D
l―
lll
1280 x 768 1 280 x 768
39.649.965.3 R/H/D ―――――
1 280 x 768 47.859.979.5 R/H/D ―――――
1280 x 800 1 280 x 800
41.350.068.0 R/H/D ―――――
1 280 x 800 49.759.883.5 R/H/D
l
*4―l*4l*4l*4
MSXGA 1 280 x 96060.060.0108.0 R/H/D ―――――
SXGA 1 280 x 1 024
64.060.0108.0 R/H/D
l―
lll
1 280 x 1 024 80.075.0135.0 R/H/D
l―
lll
1 280 x 1 024 91.185.0157.5 R/H/D ―――――
SXGA+ 1 400 x 1 050
65.260.0122.6 R/H/D
l―
ll
l
1 400 x 1 050 82.275.0155.9 R/H/D ―――――
WXGA+ 1 440 x 90055.959.9106.5 R/H/D ―――――
UXGA 1 600 x 1 200 75.060.0162.0 R/H/D
l―
lll
WSXGA+ 1 680 x 1 050 65.360.0146.3 R/H/D ―――――
1920 x 1080 1 920 x 1 080
*266.659.9138.5 R/H/D ―――――
WUXGA 1 920 x 1 200
*274.060.0154.0 R/H/D
l―
l―
―
*1 When a 1125 (1035)/60i signal was input, it is displayed as a 1125 (1080)/60i signal.
*2  VESA CVT-RB (Reduced Blanking) compatible
*3  Signals with a 
l in the Plug and play columns are signals described in the projector's EDID (extended display identification data). If a signal has no 
l  in the Plug and play columns but has an entry in the Format column, it can be input. For signals without a 
l in the Plug and play columns, there 
may be instances where resolution cannot be selected in the computer even though the projector supports them.
*4  Only for PT-DW640U
Note
r
f The number of display dots for PT-DW640U is 1 280 x 800, and that for PT-DX610U is 1 024 x 768. A signal with a different resolution is 
converted to the number of display dots and displayed.
r
f The “i” at the end of the resolution indicates an interlaced signal.
r
f When interlaced signals are connected, flickering may occur on the projected image.  
						

							ENGLISH - 127
Chapter 6 Appendix — Specifications
Specifications
The following table describes the specifications of the projector .
Model No.PT-DW640UPT-DW640UL PT-DX610UPT-DX610UL
Power supply AC 120 V  50 Hz/60 Hz
Power consumption 710 W (6.8 A)
(0.2 W when [STANDBY MODE] is set to [ECO], and 6 W when set to [NORMAL])
DLP chips Panel size
16.5 mm (0.65") (aspect ratio 16:10) 17.8 mm (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) 786 432 pixels
(1 024 x 768 dots)
Lens Power zoom
1.8 to 2.4:1
Optional1.8 to 2.4:1
Optional
Power focus F = 1.7 to 2.0
f = 25.6 mm to 33.8 mm F = 1.7 to 2.0
f = 25.6 mm to 33.8 mm
Luminous lamp 280 W  UHM lamp x 2
Light output 6 000 lm 
*1(ANSI)6 500 lm *1 (ANSI)
Contrast ratio 2 000:1
(when [CONTRAST MODE] is [HIGH])
Supported 
scanning 
frequency For video signals
(including S 
video)
Horizontal: 15.75 kHz/15.63 kHz, Vertical: 50 Hz/60 Hz
For RGB signals Horizontal: 15 kHz to 91 kHz, Vertical: 50 Hz to 85 Hz
PIAS (Panasonic Intelligent Auto Scanning) system
Dot clock frequency162 MHz or less
For YC
BCR/YPBPR 
signals r
f 525i (480i)
Horizontal: 15.75 kHz, Vertical: 60 Hz
r
f 525p (480p)
Horizontal: 31.5 kHz, Vertical: 60 Hz
r
f 750 (720)/60p
Horizontal: 45 kHz, Vertical: 60 Hz
r
f 1125 (1035)/60i
Horizontal: 33.75 kHz, Vertical: 60 Hz
r
f 1125 (1080)/50i
Horizontal: 28.13 kHz, Vertical: 50 Hz
r
f 1125 (1080)/24sF
Horizontal: 27 kHz, Vertical: 48 Hz
r
f 1125 (1080)/30p
Horizontal: 33.75 kHz, Vertical: 30 Hz
r
f 1125 (1080)/50p
Horizontal: 56.25 kHz, Vertical: 50 Hz r
f 625i (576i)
Horizontal: 15.63 kHz, Vertical: 50 Hz
r
f 625p (576p)
Horizontal: 31.25 kHz, Vertical: 50 Hz
r
f 750 (720)/50p
Horizontal: 37.5 kHz, Vertical: 50 Hz
r
f 1125 (1080)/60i
Horizontal: 33.75 kHz, Vertical: 60 Hz
r
f 1125 (1080)/24p
Horizontal: 27 kHz, Vertical: 24 Hz
r
f 1125 (1080)/25p
Horizontal: 28.13 kHz, Vertical: 25 Hz
r
f 1125 (1080)/60p
Horizontal: 67.5 kHz, Vertical: 60 Hz
r
f The SYNC/HD and VD terminals do not support 3 value SYNC.
For DVI-D signal 525p (480p), 625p (576p), 750 (720)/60p, 750 (720)/50p,1125 (1080)/60i, 1125 (1080)/50i, 
1125 (1080)/24p, 1125 (1080)/24sF, 1125 (1080)/25p, 1125 (1080)/30p, 1125 (1080)/60p, 1125 (1080)/50p
r
f Displayable resolution: VGA to WUXGA (non-interlaced)
WUXGA signal supports only VESA CVT-RB (Reduced Blanking) signal.
r
f Dot clock frequency: 25 MHz to 162 MHz
For HDMI signal 525p (480p), 625p (576p), 750 (720)/60p, 750 (720)/50p, 1125 (1080)/60i, 1125 (1080)/50i, 
1125 (1080)/24p, 1125 (1080)/24sF, 1125 (1080)/25p, 1125 (1080)/30p, 1125 (1080)/60p, 1125 (1080)/50p
r
f Displayable resolution: VGA to WUXGA (non-interlaced)
WUXGA signal supports only VESA CVT-RB (Reduced Blanking) signal.
r
f Dot clock frequency: 25 MHz to 162 MHz
Color system 7 standards (NTSC/NTSC4.43/PAL/PAL-N/PAL-M/SECAM/PAL60)
Projection screen size 1.27 m (50") - 15.24 m (600")
*2
Screen aspect ratio 16:104:3
Projection method [FRONT/CEILING], [FRONT/FLOOR], [REAR/CEILING], [REAR/FLOOR]
*1 Value for the supplied standard zoom lens. The value varies depending on the lens. Measurement, measuring conditions and method of notation 
all comply with ISO21118 international standards.
*2  The size is maximum 5.08 m (200") when ET-DLE055 lens is used.  
						

							128 - ENGLISH
Chapter 6 Appendix — Specifications
Model No. PT-DW640UPT-DW640UL PT-DX610UPT-DX610UL
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 (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, DVI-D 24 p single link, DVI 1.0 compatible, HDCP compliant
 
terminal 1 set, HDMI 19 pin, HDCP compliant
 
terminal 1 set, BNC 1.0 V [p-p] 75 Ω
 
terminal 1 set, Mini DIN 4 p Y 1.0 V [p-p], C 0.286 V [p-p] 75 Ω S1 signal compatible
/ 
 terminal D-Sub 9 p, each set, RS-232C compatible, for computer control
/  
terminal M3 stereo mini jack, 1 set each for remote control (wired)/for projector serial control
 terminal 1 set D-Sub 9 p (female) for contact control
 
terminal 1 set, (for RJ-45 network connection, PJLink compatible, 10Base-T/100Base-TX)
Power cable length 3.0 m (118-1/8")
Outer case Molded plastic
Dimensions Width: 498 mm
(19-19/32")
Height: 175 mm
(6-7/8") (with minimum  feet length)
Depth: 440 mm 
(17-5/16") (including the  standard zoom lens) Width: 498 mm
(19-19/32")
Height: 175 mm
(6-7/8") (with minimum  feet length)
Depth: 432 mm
(17") (including the lens  cover) Width: 498 mm
(19-19/32")
Height: 175 mm
(6-7/8") (with minimum  feet length)
Depth: 440 mm
(17-5/16") (including the  standard zoom lens) Width: 498 mm
(19-19/32")
Height: 175 mm
(6-7/8") (with minimum  feet length)
Depth: 432 mm
(17") (including the lens  cover)
Weight Approx 16.0 k
] 
(35.3 lbs.)
*3
(including the standard  zoom lens) Approx 15.1 k
] 
(33.3 lbs.)*3
Approx 16.0 k ] 
(35.3 lbs.)*3
(including the standard  zoom lens) Approx 15.1 k
] 
(33.3 lbs.)*3
Operating environment Operating environment temperature*4: 0 °C (32 °F) to 45 °C (113 °F)
Operating environment humidity: 20 % to 80 % (no condensation)
Remote 
control Power supply
DC 3 V (AAA/R03 battery x 2)
Operating 
range Within approx. 30 m (98'5") (when operated directly in front of signal receiver)
Weight 102 
] (3.6 ozs.) (including batteries)
Dimensions Width: 48 mm (1-7/8"), Height: 145 mm (5-23/32"), Depth: 27 mm (1-1/16")
*3 Average value. Weight varies for each product.
*4  When using the projector at high altitudes (1 400 m (4 593 ft) – 2 700 m (8 858 ft) above sea level), the operating environment temperature will be 
5 °C (41 °F) lower than the maximum limit.
Note
r
f The model numbers of accessories and optional components are subject to change without notice.  
						

							ENGLISH - 129
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) 17 (21/32) 423 (16-21/32)
* 
The above shows the dimensions with the standard zoom lens attached.
*  Actual dimensions may differ depending on the product.  
						

							130 - ENGLISH
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 technician to do the installation.
r
f Takes no responsibility for any damage to the projector resulting from us\
e of a ceiling mount bracket not manufactured by Panasonic or the 
inappropriate choice of location for installation, even if the warranty period of the projector has not expired.
r
f Unused products must be removed promptly by a qualified technician.
r
f Use a torque screwdriver or Allen torque wrench to tighten bolts to their specified tightening torques. Do not use tools such as electric 
screwdrivers or impact screwdrivers.
r
f For details, read the installation manual that comes with the ceiling mount bracket.
r
f The model numbers of accessories and optional components are subject to change without notice.


0
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