Panasonic LCD Projector PT-AX200U Operating Instructions

							ENGLISH - 41
Maintenance
Care and Replacement
JBefore cleaning the projector
 Switch off the MAIN POWER switch in proper way and disconnect the power plug from the wall outlet.
 Unplug all the cables from the projector.
JCleaning the outer surface of the projector
Wipe off dirt and dust gently with a soft cloth.
 If it is difficult to remove the dirt, soak a cloth in a neutral detergent diluted with water, wring the cloth well and then wipe 
the projector. Dry off the projector with dry cloth.
 If you use a chemical treated wipe, follow the instructions supplied with it.
JCleaning the lens surface
Wipe off dirt and dust gently with a lint-free cloth.
 Make sure no dirt or dust remains on the surface of the lens. It will be enlarged and projected onto a screen.
JCleaning the air filter
If the air filter is excessively dirty, the internal temperature of the projector increases and may cause 
malfunction. Clean the air filter regularly every 100 hours of usage.
1. Turn the projector upside down and place it gently on a soft cloth.
2. Press the tab and slightly slide up the air filter to remove.
3. Vacuum dirt and dust from the air filter.
 Do not wash the air filter.
4. Place and slightly slide in the air filter in the air intake port to attach.
 Make sure the air filter clicks into the place.
JReplacing the air filter
The air filter should be replaced when cleaning is ineffective and when replacing the lamp unit. A replacement 
air filter is provided with a replacement lamp unit, ET-LAX100. Contact an Authorized Service Center for the 
optional air filter.
Cleaning the projector
NOTE:
• Do not use the projector without attaching the air filter. 
						

							Maintenance
Care and Replacement
42 - ENGLISH
JBefore replacing the lamp unit
 Switch off the MAIN POWER button in proper way and disconnect the power plug from the wall outlet.
 Make sure the lamp unit and the surroundings are cooled enough.
 Unplug all the cables from the projector.
 Prepare a Phillips-head screwdriver.
 Contact an Authorized Service Center to purchase a replacement lamp unit (ET-LAX100).
 When the projector is mounted in the ceiling, do not work directly under the projector or put your face closer to the 
projector.
JWhen to replace the lamp unit
The lamp unit is consumable and the brightness decreases by duration of usage. The LAMP indicator will 
inform you of the replacement timing at 1 800 hours, and at 2 000 hours, the projector will be turned off. Those 
figures are rough guidance and might be shortened by the usage conditions, characteristics of the lamp unit, 
environmental conditions, and so on. You can check the duration of usage time using LAMP RUNTIME in the 
OPTION menu.
Replacing the lamp unit
NOTE:
• Prior to replacing the lamp unit, allow it to cool down to prevent the risk of burns, damage and other hazards.
• Do not attempt replacement with an unauthorized lamp unit.
Indication
On screenLAMP indicator
Over 1 800 hours
“REPLACE LAMP” is displayed on the upper left 
of the screen for 30 seconds.
To clear the screen immediately, press any 
button.
Illuminates red.
Over 2 000 hours
“REPLACE LAMP” is displayed on the upper left 
of the screen, and it will stay until you respond.
To clear the screen, press any button.
NOTE:
• The guide times, 1 800 and 2 000 hours, are rough estimates based on certain conditions and is not a guaranteed time. 
The estimated condition is: LAMP POWER in OPTION menu set to NORMAL.
• To prolong the lamp life, set the LAMP POWER in OPTION menu to ECO-MODE. See “LAMP POWER” on page 39.
• For more information about the lamp unit, such as guaranteed time, see the instructions which is provided with the lamp 
unit.
REPLACE LAMP 
						

							Care and Replacement
ENGLISH - 43
Maintenance
JRemoving and replacing the lamp unit
1. Turn the projector upside down and place it gently on a soft 
cloth.
2. Use a Phillips screw driver to loosen the 2 lamp unit fixing 
screws until the screws turn freely and remove the lamp unit 
cover.
3. Use a Phillips screw driver to loosen the 2 lamp unit fixing 
screws until the screws turn freely.
4. Hold the handle of the lamp unit and pull out gently from the 
projector.
5. Replace the new lamp unit while making sure that the 
direction of insertion is correct.
 Press the top of the lamp unit and make sure the unit is 
installed securely.
6. Tighten the lamp unit fixing screws securely with a Phillips 
screwdriver.
7. Attach the lamp unit cover and tighten the 3 lamp unit cover 
fixing screws securely with a Phillips screw driver.
JResetting the LAMP RUNTIME
If the lamp usage time has passed 2 000 hours (when LAMP POWER has been set to NORMAL), the 
projector will switch to standby mode after approximately 10 minutes of operation. The resetting procedure 
should thus be completed within 10 minutes.
1. Connect the power cord to the projector and a wall 
outlet, and switch the MAIN POWER on.
2. Press the POWER button.
3. Press the MENU button to display the menu.
4. Select the OPTION menu and press the ENTER 
button.
5. Select LAMP RUNTIME.6. Press and hold the ENTER button for 
approximately 3 seconds.
7. The confirmation screen will be displayed and 
select OK.
8. Press the POWER button to turn off for resetting 
the duration of the LAMP RUNTIME.
9. Confirm the duration of time in LAMP RUNTIME is 
reset to “0 H”.
NOTE:
• Be sure to install the lamp unit and attach the lamp unit cover securely. If they are not 
installed securely, it may cause the protection circuit to operate so that the power cannot be 
turned on.
• Grip the handle and keep the lamp unit paralleled when you remove the lamp unit. Some 
parts of the lamp unit are sharpened and may cause injury.
• Do not switch the power on while the lamp unit cover removed.
Lamp unit cover fixing screws
Lamp unit cover
Lamp unit fixing screws
Handle
Press herePress here
SLEEPOFF
LOW
NORMAL
1820H LAMP POWER ALTITUDE
LAMP RUNTIME 
						

							44 - ENGLISH
Maintenance
Troubleshooting
Should any problem persist, contact your dealer.
ProblemCauseReference 
page
Power does not turn on.
 The power cord may not be connected.
 The MAIN POWER switch is turned off.
 No electric supply is at the wall outlet.
 TEMP indicator is lit or flashes.
 LAMP indicator is lit or flashes.
 The lamp unit cover has not been securely installed.
 The circuit breakers have tripped.19
20
19
40
40
42
-
No picture appears.
 The video signal input source may not be connected to a terminal 
properly.
 The input selection setting may not be correct.
 The BRIGHTNESS adjustment setting may be at the minimum setting.
 The BLANK function may be in use.
 The lens cover may still be attached to the lens.18
26
30
37
12
The picture is fuzzy.
 The lens focus may not have been set correctly.
 The projector may not be at the correct distance from the screen.
 The lens may be dirty.
 The projector may be tilted too much.21
14
9
16
The color is pale or greyish.
 COLOR or TINT adjustment may be incorrect.
 The input source which is connected to the projector may not be 
adjusted correctly.30
28
The Remote control does 
not operate.
 The batteries may be weak.
 The batteries may not have been inserted correctly.
 The remote control signal receptor on the projector may be 
obstructed.
 The remote control unit may be out of the operation range.-
11
22
22
The picture does not 
display correctly. The signal format (TV-SYSTEM) may not have been set correctly.
 There may be a problem with the VCR or other signal source.
 A signal which is not compatible with the projector is being input.32
-
45
Picture from a computer 
does not appear.
 The cable may be longer than the optional cable.
 The external video output from a laptop computer may not be correct. 
(You may be able to change the external output settings by pressing 
the [Fn] + [F3] or [Fn] + [F10] keys simultaneously. The actual method 
varies depending on the type of computer; refer to the documentation 
provided with your computer for further details.)-
46 
						

							ENGLISH - 45
Appendix
Technical Information
List of compatible signals
SignalDisplay mode
Display 
resolution 
(dots)
*1
*1. The “i” appearing after the resolution indicates an interlaced signal.
Scanning 
frequencyDot clock 
frequency
(MHz)Picture 
quality
*2
*2. The following symbols are used to indicate picture quality. 
AA Maximum picture quality can be obtained. 
A Signals are converted by the image processing circuit before picture is projected.
TerminalsH 
(kHz)V (Hz)
NTSC/NTSC 4.43/
PA L - M / PA L 6 0- 720 x 480i 15.7 59.9 - A
VIDEO/S-VIDEO
PAL/PAL-N/SECAM - 720 x 576i 15.6 50.0 - A
525i (480i) 525i 720 x 480i 15.7 59.9 13.5 A
COMPONENT
625i (576i) 625i 720 x 576i 15.6 50.0 13.5 A
525p (480p) 525p 720 x 483 31.5 59.9 27.0 A
COMPONENT/HDMI
625p (576p) 625p 720 x 576 31.3 50.0 27.0 A
1 125  (1 080)/60i 1 125/60i 1 920 x 1 080i 33.8 60.0 74.3 AA
COMPONENT/
HDMI/COMPUTER
1 125  (1 080)/50i 1 125/50i 1 920 x 1 080i 28.1 50.0 74.3 AA
1 125 (1 080)/24p 1 125/24p 1 920 x 1 080 27.0 24.0 74.3 AA COMPONENT/HDMI
1 125 (1 080)/60p 1 125/60p 1 920 x 1 080 67.5 60.0 148.5 AA
COMPONENT/
HDMI/COMPUTER
1 125 (1 080)/50p 1 125/50p 1 920 x 1 080 56.3 50.0 148.5 AA
750 (720)/60p 750/60p  1 280 x 720 45.0 60.0 74.3 AA
COMPONENT/HDMI
750 (720)/50p 750/50p  1 280 x 720 37.5 50.0 74.3 AA
VGA480 VGA60 640 x 480 31.5 59.9 25.2 A
COMPUTER VGA75 640 x 480 37.5 75.0 31.5 A
VGA85 640 x 480 43.3 85.0 36.0 A
VGA138 640 x 480 72.1 138.0 62.3 A
WIDE480 WIDE480 856 x 480 30.1 60.1 31.5 A
SVGA SVGA55 800 x 600 35.2 56.3 36.0 A
SVGA60 800 x 600 37.9 60.3 40.0 A
SVGA70 800 x 600 48.1 72.2 50.0 A
SVGA75 800 x 600 46.9 75.0 49.5 A
SVGA85 800 x 600 53.7 85.1 56.3 A
WIDE600 WIDE600 1 072 x 600 37.2 59.9 51.4 A
WIDE720 WIDE720 1 280 x 720 45.1 60.1 76.5 AA
XGA XGA60 1 024 x 768 48.4 60.0 65.0 A
XGA70 1 024 x 768 56.5 70.1 75.0 A
XGA75 1 024 x 768 60.0 75.0 78.8 A
XGA85 1 024 x 768 68.7 85.0 94.5 A
XGA89 1 024 x 768 72.1 89.0 99.2 A
WIDE768 WIDE768 1 280 x 768 45.3 56.5 76.2 A
MXGA MXGA70 1 152 x 864 64.0 71.2 94.2 A
MXGA75 1 152 x 864 67.5 74.9 108.0 A
SXGA SXGA60 1 280 x 1 024 64.0 60.0 108.0 A
SXGA60+ SXGA60+ 1 400 x 1 050 65.1 59.9 122.4 A
WIDE768-2 WIDE768-2 1 360 x 768 48.8 59.8 74.3 A 
						

							Appendix
Technical Information
46 - ENGLISH
The serial connector which is on the connector panel of the projector conforms to the RS-232C interface 
specification, so that the projector can be controlled by a personal computer which is connected to this connector.
JConnection
JPin assignments and signal names
JCable specifications
(When connected to a personal computer)
JBasic format
 The projector can not receive any command for 10 seconds after the lamp is switched on. Wait 10 seconds 
before sending the command.
 If sending multiple commands, check that a response has been received from the projector for one 
command before sending the next command.
 When a command which does not require parameters to be sent, the colon (:) is not required.
 If an incorrect command is sent from the personal computer, the ER401 command will be sent from the 
projector to the personal computer.
Serial terminal
NOTE:
• You must use only an RS-232C Serial Interface Cable with a ferrite core, type ET-ADSER.
Pin No.Signal nameContents
AConnected internally
BConnected internally
CRXD Received data
DGND Earth
ETXD Transmitted data
FConnected internally
GNC
HNC
The data streaming from the computer will 
start with STX, and proceed to Command, 
Parameter and end with ETX. You can 
add the required parameter.
D-sub 8 pin (male)
ComputerSerial terminal (female) Serial terminal adapter 
(ET-ADSER: Optional)
NC
NC
NC
NCNC
NC
NC
NC
ProjectorPC (DTE)
STX Command : Parameter ETX
Star t b yt e
(02h)1 byte End
(03h) 3 bytes1 byte - 
4 bytes 
						

							Technical Information
ENGLISH - 47
Appendix
JCommunication settings
JControl commands
JInquiry commands
Signal levelRS-232CCharacter length8 bits
Sync. methodAsynchronousStop bit1 bit
Baud rate9 600 bpsX parameterNone
ParityNoneS parameterNone
CommandControl contentsRemarks
PON
POWER ONIn standby mode, all commands other than the PON command are ignored.
The PON command is ignored during lamp ON control.
POFPOWER OFFIf a PON command is received while the cooling fan is operating after the lamp has switched 
off, the lamp is not turned back on again straight away in order to protect the lamp.
IISINPUTParameter:
YUV = COMPONENT IN (YPBPR)
SVD = S-VIDEO IN
HD1 = HDMI1 INVID = VIDEO IN
HD2 = HDMI2 IN
RG1 = COMPUTER IN
OMNMAIN Displaying the main menu.
OENENTER Activating the selected items in the menu mode.
OBKRETURN Returning to the previous menu or escaping from the menu mode.
OCU/OCD/
OCL/OCRNavigation buttonsOCU = F button
OCD = G buttonOCL = I button
OCR = H button
OSTDEFAULT Resetting to the factory default setting. (page 23)
OFZFREEZEFreezing the projected screen.
Parameter:
0 = OFF 1 = ON
OOTSLEEPSetting the duration of time to turn off the power automatically. (page 39)
0 = OFF 1 = 60min. 2 = 90min. 3 = 120min. 4 = 150min.
5 = 180min. 6 = 210min. 7 = 240min.
OSHBLANKTurning off the projection temporarily.
Send the command to switch between ON and OFF.
Do not send the command consecutively.
OVMPICTURE Activating the PICTURE menu. Send the command to switch menu items. (page 23)
VS1ASPECT Switching the aspect ratio. (page 23)
VPMPICTURE MODESwitching the PICTURE MODE. (page 30)
Parameter:
NOR = NORMAL DYN = DYNAMIC VCN = VIVID CINEMA
CN1 = CINEMA1  CN2 = CINEMA2 NAT = NATURAL GAM = GAME
CommandControl contentsParameter
QPW
Power status 000 = OFF 001 = ON
QFZFREEZE status 0 = OFF 1 = ON
QININPUT signal statusYUV = COMPONENT IN (YP
BPR)
SVD = S-VIDEO IN
HD1 = HDMI1 INVID = VIDEO IN
HD2 = HDMI2 IN
RG1 = COMPUTER IN
QOTSLEEP status0 = OFF 1 = 60min. 2 = 90min. 3 = 120min. 4 = 150min.
5 = 180min. 6 = 210min. 7 = 240min.
QPMPICTURE MODE statusNOR = NORMAL DYN = DYNAMIC VCN = VIVID CINEMA
CN1 = CINEMA1  CN2 = CINEMA2 NAT = NATURAL GAM = GAME
QSHBLANK status 0 = OFF 
						

							Appendix
Technical Information
48 - ENGLISH
Specifications
Power supplyAC 100 - 240 V 50 Hz/60 Hz
Power consumption290 W 
During standby (when fan is stopped): 0.08 W
Amps3.5 A - 1.5 A
LCD panel
Panel size (diagonal)0.7 type (17.78 mm)
Aspect ratio16 : 9
Display method3 transparent LCD panels (RGB)
Drive methodActive matrix method
Pixels921 600 (1 280 x 720) x 3 panels
LensManual zoom (2x)/Manual focus 
F 1.9 - 3.1, f 21.7 mm - 43.1 mm
LampUHM lamp (220 W)
Luminosity2 000 lm
Operating environmentTemperature0 °C - 40 °C (32 °F - 104 °F) 
When the ALTITUDE (page 39) 
is set to ON: 0 °C - 35 °C (32 °F - 
95 °F)
Humidity 20% - 80% (no condensation)
Scanning 
frequency
*1 
(for RGB signal)
*1. See “List of compatible signals” on page 45 for available signals.
Horizontal scanning 
frequency30 kHz - 70 kHz
Vertical scanning 
frequency50 Hz - 87 Hz
Dot clock frequencyLess than 150 MHz
COMPONENT (YPBPR) signals525i (480i), 525p (480p), 625i (576i), 625p (576p), 750 (720)/60p, 
750 (720)/50p, 1 125 (1 080)/60i, 1 125 (1 080)/50i 
1 125 (1 080)/24p, 1 125 (1 080)/60p, 1 125 (1 080)/50p
Color system7 (NTSC/NTSC 4.43/PAL/PAL-M/PAL-N/PAL60/SECAM)
Projection size40 - 200 (1 016 mm - 5 080 mm)
Throw distance1.2 m - 12.4 m (311 - 408)
Screen aspect ratio16 : 9
InstallationFRONT/DESK, FRONT/CEILING, REAR/DESK, REAR/CEILING 
(Menu selection method) 
						

							Technical Information
ENGLISH - 49
Appendix
Terminals
S-VIDEO IN
Single - line, Mini DIN 4p Y: 1.0 V [p-p], C: 0.286 V [p-p], 75 Ω
VIDEO IN
Single - line, RCA pin jack1.0 V [p-p], 75Ω
COMPUTER INSingle - line, D - sub HD 15-pin (female)
R.G.B.
0.7 V [p-p], 75 
Ω
G.SYNC
1.0 V [p-p], 75 Ω
HD/SYNCTTL high impedance, automatic 
positive/negative polarity 
compatible
VDTTL high impedance, automatic 
positive/negative polarity 
compatible
COMPONENT INY, P
B/CB, PR/CRSingle - line, RCA pin jack x 3
Y:
1.0 V [p-p] (including sync), 75 
Ω
PB/CB, (PR/CR)0.7 V [p-p], 75 Ω
HDMI INDual - line, 19-pin HDMI connector
SERIALDIN 8-pin RS-232C compatible
CabinetMoulded plastic (PC+ABS)
DimensionsWidth 395 mm (15 -17/32)
Height 112 mm (4 -13/32)
Length 300 mm (11 -25/32)
Weight4.9 kg (10.8 lbs.)
CertificationsUL60950-1
FCC Class BC-UL
ICES-003
Remote control
Power supply3 V DC (AA battery x 2)
Operating rangeApprox. 7 m (23) (when operated directly in front of signal receptor)
Weight125 g (4.4 ozs.) (including batteries)
DimensionsWidth 48 mm (1 -7/8)
Length 138 mm (5 -13/32)
Height28.35 mm (1 -3/32) 
(not including surface projection 
parts)
Options
Ceiling bracketET-PKX200
Projection screenET-SRW90CC
CablesET-SC10CP (RCA pin jack x 3 - RCA pin jack x3)
ET-SC10DT (RCA pin jack x3 - D-Terminal)
Serial adapterET-ADSER (DIN 8-pin/D-sub 9-pin) 
						

							Appendix
Technical Information
50 - ENGLISH
The projector and the ceiling mount bracket are designed sufficiently safety though, make sure the safety cable 
provided with the projector is installed and attached to the security lock slot of the projector when mounting in the 
ceiling for safety and security.
JInstalling the safety cable
1. Install the ceiling mount bracket according to the Installation Instructions.
2. Loop the security cable around the ceiling mount bracket with less 
slack.
 Lace the cable of the end with a latch through the loop on the 
other end of the cable.
3. Pull out the tab of the lock and insert it to the security lock slot of the 
projector.
4. Twist the lock 90° and push in securely.
5. Attach the provided screw securely with a screwdriver, such as a 
torque screwdriver.
 Torque: 0.7±0.1 N·m
Ceiling mount bracket safeguards
NOTE:
• Even if it is guarantee period, the manufacturer is not responsible for any hazard or damage caused by using a ceiling 
mount bracket which is not purchased from an authorized distributors, or environmental conditions.
• Make sure to use a torque driver and do not use an electrical screwdriver or an impact screwdriver.
• Installation work of the ceiling mount bracket should only be carried by a qualified technician.
• Remove an unused ceiling mount bracket promptly.