Panasonic Projector Pt Ae2000u Operating Instructions

							OPTION menu
ENGLISH - 41
Settings
When installing the projector, select the projection 
method according to the projector position. Press I H 
to cycle through the options. See “Projection method” on 
page 15.
You can select the required duration of time and set the 
off timer to turn off the power of the projector 
automatically. 3 minutes before turn-off, the countdown 
of minutes will be displayed in the lower right corner. 
Press I H to cycle through the options. See “Switching 
off the projector automatically” on page 25.If you use the projector at high elevation, the ALTITUDE 
setting need to be HIGH to set the fan speed high. Press 
I H to select the required option.
 LOWThe fan speed is low.
 HIGHThe fan speed is high.
You can adjust the power of the lamp to save on 
electricity, prolong the lamp life and reduce the noise.
You can check how long the lamp has been used.
INSTALLATION
FRONT/DESKSetting on a desk/floor and 
projecting from front
FRONT/CEILINGMounting in the ceiling and 
projecting from front
REAR/DESKSetting on a desk/floor and 
projecting from rear
REAR/CEILINGMounting in the ceiling and 
projecting from rear
SLEEP
ALTITUDE
NOTE:
• At 1 400 m (4 593 ft) above sea level, the setting must 
be HIGH.
• The loudness of fan noise depends on the ALTITUDE 
setting.
LAMP POWER
OptionsFunction
NORMALWhen higher luminance is 
required.
ECO-MODEWhen lower luminance is 
sufficient.
NOTE:
• When no input signal is detected, the function is 
disabled.
LAMP RUNTIME
NOTE:
•LAMP RUNTIME is a relevant matter for lamp 
replacement timing. See “Replacing the lamp unit” on 
page 44. 
						

							42 - ENGLISH
Maintenance
TEMP and LAMP Indicators
If a problem should occur with the projector, the LAMP and/or TEMP 
indicators will inform you. Manage the indicated problems as follow.
1. Confirm the status of all indicators and projector, and switch off 
the projector in proper way.
2. Find out the cause of the problem by status of the LAMP and/or 
TEMP indicators.
3. Follow the following instruction for each indication and solve the 
problem.
4. Turn on the projector in the correct way and confirm the 
indicator is not indicating a problem any longer.
JLAMP indicator
JTEMP indicator
Managing the indicated problems
NOTE:
• If no problem is found or the problem remains, do not turn on the projector. Instead contact an Authorized Service Center.
Indicator Illuminating red Flashing red
ProblemLAMP RUNTIME has 
reached 1 800 hours.The lamp circuit failure, abnormal function or lamp unit is damaged.
CauseThe lamp unit will run 
out soon and needs to 
be replaced.The MAIN POWER is 
switched on again 
before the lamp unit is 
cooled enough.The lamp circuit failure, 
abnormal function.The lamp unit is 
damaged.
RemedySee “Replacing the 
lamp unit” on page 44.Let the lamp unit cool 
down and turn on the 
MAIN POWER.Contact an Authorized 
Service Center.See “Replacing the 
lamp unit” on page 44.
Indicator Illuminating red and still projecting
 Flashing red and the POWER button is turned off
ProblemThe temperature inside and/or outside the projector is abnormally high.
CauseThe ventilation 
openings are covered.The room temperature 
is too high.The air filter is 
excessively dirty and 
the ventilation is poor.The projector is located 
at high elevations 
(above 1 400 m).
RemedyRemove the object(s) 
from the ventilation 
openings or clear 
around the projector.Reinstall the projector 
in temperature 
controlled place. See 
page 52.Replace the air filter in 
the proper method. 
See page 43.Turn on the projector 
and set the ALTITUDE 
to HIGH.
See page 41.
POWER LAMP TEMP 
						

							ENGLISH - 43
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. Place a finger at the bottom of the air filter
2. Slightly push up and pull out 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-LAE1000. 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
44 - 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-LAE1000).
 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.
JOpening the top cover
1. Hold at the back corner of the top cover and 
slightly push up to open.
2. Unhook the top cover safety hook from the 
projector.
3. Hold the top cover up and press one of the buttons 
of the hinge parts each to remove.
 When the projector is mounted in the ceiling, 
removing the hinge parts is not required.
4. Remove the top cover aside.
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 41.
• For more information about the lamp unit, such as guaranteed time, see the instructions which is provided with the lamp 
unit.
REPLACE LAMP
NOTE: When the projector is mounted in 
the ceiling;
• Place yourself at back side of the projector, then open 
and close the top cover.
• Do not work directly under the projector or put your face 
closer to the projector.
Press here
Hinge partsTop cover safety hook 
						

							Care and Replacement
ENGLISH - 45
Maintenance
JRemoving and replacing the lamp unit
1. Use a Phillips screw driver to loosen the 3 lamp unit fixing 
screws until the screws turn freely. 
2. Hold the handle of the lamp unit and release the lamp unit lock.
3. Pull out the lamp unit gently from the projector.
4. 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.
5. Tighten the lamp unit fixing screws securely with a Phillips screwdriver.
JAttaching the top cover
1. Attach the hinge parts of the top cover to the projector and press slightly until it 
clicks.
 When the projector is mounted in the ceiling, attaching the hinge parts is not required.
2. Hook the top cover safety hook to the projector.
3. Hooking the tabs of the top cover to the front of the projector and lift down slowly.
4. Press the back corner of the top cover gently until it clicks.
 Make sure to hook the top cover safety hook to the body.
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. Switch the POWER button.
3. Press the MENU button to display the menu.
4. Press F G to select OPTION and press ENTER.
5. Press F G to 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. Switch off the POWER button to reset the duration 
of the LAMP RUNTIME.
9. Confirm the duration of time in LAMP RUNTIME is 
reset to 0.
NOTE:
• Be sure to install the lamp unit and the top cover of the projector securely. If they are not 
securely installed, 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 top cover is opened.
• When the projector is mounted in the ceiling, keep the lamp unit paralleled up and remove.
Lamp unit 
fixing screws
Lamp unit lock
Press herePress here
SLEEPOFF
LOW
NORMAL
1820H LAMP POWER ALTITUDE
LAMP RUNTIME 
						

							46 - 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
42
42
44
-
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 SHUTTER function may be in use.
 The lens cover may still be attached to the lens.18
23
31
39
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
10
16
The color is pale or grayish.
 COLOR or TINT adjustment may be incorrect.
 The input source which is connected to the projector may not be 
adjusted correctly.31
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.34
-
47
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.)-
48 
						

							ENGLISH - 47
Appendix
Technical Information
List of compatible signals
ModeDisplay
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
WIDE800 WIDE800 1 280 x 800 49.7 59.8 83.5 A
WIDE900 WIDE900 1 440 x 900 55.9 59.8 106.5 A 
						

							Appendix
Technical Information
48 - 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 connecter.
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
ANC
BTXD Transmitted data
CRXD Received data
DNC
EGND Earth
FNC
GRTS
Connected internally
HCTS
INC
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 9 pin (male)
Computer Serial terminal (female)
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 - 49
Appendix
JCommunication settings
JControl 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:
CP1 = COMPONENT1 IN
SVD = S-VIDEO IN
HD1 = HDMI1 IN
HD3 = HDMI3 INCP2 = COMPONENT2 IN
VID = 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
OLELENS Activating the LENS CONTROL menu.
OSTDEFAULT Resetting to the factory default setting. (page 22)
OFZFREEZEFreezing the projected screen.
Parameter:
0 = OFF 1 = ON
OOTSLEEPSetting the duration of time to turn off the power automatically. (page 25)
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 25)
OWMWAVEFORMActivating the WAVEFORM.
Parameter:
0 = OFF
1 = FULL SCAN (Y)
2 = FULL SCAN (R)
3 = FULL SCAN (G)
4 = FULL SCAN (B)(page 24)
5 = SINGLE LINE SCAN (Y)
6 = SINGLE LINE SCAN (R)
7 = SINGLE LINE SCAN (G)
8 = SINGLE LINE SCAN (B)
VS1ASPECT Switching the aspect ratio. (page 23)
VPMPICTURE MODESwitching the PICTURE MODE. (page 25)
Parameter:
NOR = NORMAL DYN = DYNAMIC CL1 = COLOR1 CL2 = COLOR2
CN1 = CINEMA1  CN2 = CINEMA2 CN3 = CINEMA3 
						

							Appendix
Technical Information
50 - ENGLISH
JInquiry commands
CommandControl contentsParameter
QPW
Power status 000 = OFF 001 = ON
QFZFREEZE status 0 = OFF 1 = ON
QININPUT signal statusCP1 = COMPONENT1 IN
SVD = S-VIDEO IN
HD1 = HDMI1 IN
HD3 = HDMI3 INCP2 = COMPONENT2 IN
VID = 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 CL1 = COLOR1 CL2 = COLOR2
CN1 = CINEMA1  CN2 = CINEMA2 CN3 = CINEMA3
QSHBLANK status 0 = OFF
QWMWAVEFORM statusParameter:
0 = OFF
1 = FULL SCAN (Y)
2 = FULL SCAN (R)
3 = FULL SCAN (G)
4 = FULL SCAN (B)5 = SINGLE LINE SCAN (Y)
6 = SINGLE LINE SCAN (R)
7 = SINGLE LINE SCAN (G)
8 = SINGLE LINE SCAN (B)