Panasonic LCD Projector PT-F100NTU PT-F100U Operating Instructions

							ENGLISH - 41
Maintenance
TEMP, LAMP and ARF Indicators
If a problem should occur with the projector, the TEMP , LAMP and/or 
FILTER 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 TEMP , LAMP 
and/or FILTER indicators.
3. Follow the instruction for each indication below 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
JFILTER indicator
When the ARF indicator is flashing GREEN, the ARF is normally rolling up.
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 2 800 hours.LAMP circuit failure, abnormal function or Lamp unit is damaged.
CauseLamp unit will run out 
soon and needs to be 
replaced.The MAIN POWER is 
switched on again 
before the Lamp unit 
is cooled enough.LAMP circuit failure, 
abnormal function.Lamp unit is 
damaged.
RemedySee “Replacing the 
Lamp unit” on page 43.Let the Lamp unit cool 
down and turn on the 
MAIN POWER.Contact an Authorized 
Service Center.See “Replacing the 
Lamp unit” on page 43.
Indicator Illuminating RED and still projecting
 Flashing RED and POWER 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 ARFis 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 t a 
temperature controlled 
place. See page 16.Replace the ARF in the 
proper method. See 
page 42.Turn on the projector
*1 
and set the 
HIGHLAND to ON. 
See page 38.
*1. The projector will perform only 2 minutes with OFF setting at high elevation.
Indicator Illuminating RED Flashing RED Illuminating ORANGE Flashing ORANGE
ProblemFILTER REMAINING 
has turned red. See 
page 37.The projector cannot 
detect the ARF.The ARF cannot 
operate properly.FILTER REMAINING 
has turned yellow. See 
page 37.
Cause ARF has been run out.ARF is not attached.Foreign object is 
blocking the ARF 
operation.ARF is running out.
RemedySee “Replacing the 
ARF (Auto Rolling 
Filter)” on page 42.Attach the ARF.Remove the foreign 
object or contact an 
Authorized Center.Prepare the ARF for 
replacement.
POWERLAMP
ARF TEMP 
						

							ENGLISH - 42
Maintenance
Care and Replacement
JBefore cleaning the projector
 Switch off the MAIN POWER and disconnect the power plug from the wall socket.
 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 and front glass 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.
JBefore replacing the ARF
 Switch off the MAIN POWER and disconnect the power plug from the wall socket.
 Prepare a Phillips-head screw driver.
 Contact an Authorized Service Center to purchase a replacement ARF (ET-RFF100).
JWhen to replace the ARF
ARF is consumable product and effects on ventilation. ARF indicator will inform you of the replacement timing. 
You can check the remaining amount of the ARF in FILTER REMAINING menu.
JReplacement procedure
1. Turn the projector upside down and place it gently 
on a soft cloth.
2. Use a Phillips-head screwdriver to loosen 2 ARF 
cover fixing screws until the screws turn freely and 
remove the ARF cover.
3. Use a Phillips-head screwdriver to loosen an ARF 
fixing screws and release the clamp, then slightly 
slide up the used ARF to remove.
4. Insert the new ARF into the compartment in 
correct direction and slightly push down until it 
clicks.
5. Tighten the ARF fixing screws securely with a 
Phillips-head screwdriver.
6. Attach the ARF cover and tighten the ARF cover 
fixing screws securely with a Phillips-head 
screwdriver.
7. Turn on the projector and reset FILTER 
REMAINING to “0”. See “FILTER REMAINING” on 
page 37.
Cleaning the projector
Replacing the ARF (Auto Rolling Filter)
NOTE:
• See “FILTER REMAINING” on page 37.
• See “FILTER indicator” on page 41.
NOTE:
• If the ARF and/or ARF cover are attached incorrectly, 
the projector may not be turned on.
• Do not switch the power on while the ARF cover 
removed.
ARF cover
ARF cover fixing screw
ARF fixing screw
Clamp
ARF
ARF cover fixing screw 
						

							Care and Replacement
ENGLISH - 43
Maintenance
JBefore replacing the Lamp unit
 Switch off the MAIN POWER and disconnect the power plug from the wall socket.
 Make sure the Lamp unit and the surroundings are cooled enough.
 Prepare a Phillips-head screwdriver.
 Contact an Authorized Service Center to purchase a replacement Lamp unit (ET-LAF100).
 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 2 800 hours, and at 3 000 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.
IndicationOn screen
LAMP indicator
Over 2 800 hours“REPLACEMENT LAMP” is displayed on 
the upper left of the screen for 30 seconds.
Illuminates RED.
Over 3 000 hours“REPLACEMENT 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, 2 800 and 3 000 hours, are rough estimates based on certain conditions and is not a guaranteed time.
• For more information about the Lamp unit, such as guaranteed time, see the instructions which is provided with the 
Lamp unit.
• If the lamp usage time has passed 3 000 hours, the projector will switch to standby mode after approximately 10 minutes 
of operation.
REPLACE LAMP 
						

							Maintenance
Care and Replacement
ENGLISH - 44
JReplacement procedure
QRemoving and replacing the lamp unit
1. Use a Phillips-head screwdriver to loosen the 3 
Lamp unit cover fixing screws on the back of the 
projector until the screws turn freely, and remove 
the Lamp unit cover.
2. Use a Phillips-head screwdriver to loosen the 2 
Lamp unit fixing screws.
3. Hold the handles of the Lamp unit and release the 
lamp unit lock.
4. Pull the used Lamp unit gently from the projector.5. Replace the new Lamp unit in correct direction.
6. Press in the Lamp unit until it clicks and make 
sure the unit is installed securely.
7. Tighten the 2 Lamp unit fixing screws securely 
with a Phillips-head screwdriver.
8. Attach the Lamp unit cover and tighten the 3 
Lamp unit cover fixing screws securely with a 
Phillips-head screwdriver.
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 bottom 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. Attach the latch on to the bottom of the projector with a provided screw.
 Torque: 125±20 CN·m
Lamp unit cover fixing screws Lamp unit cover
Lamp unit 
fixing screws
Handles
Lamp unit 
fixing screwsPress here
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. 
						

							ENGLISH - 45
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 socket.
 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.22
23
22
41
41
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.21
26
32
27
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.18
16
11
18
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.32
30
No sound can be heard 
from the internal speaker. The audio signal source may not be connected properly.
 A cable may be connected to the VARIABLE AUDIO OUT terminal.
 The volume adjustment may be at the lowest possible setting.20
15
28
The control buttons of the 
projector do not operate.
 CONTROL PANEL in OPTION menu is invalidated. If you have a loss 
of the Remote control while the CONTROL PANEL is invalidated, 
press and hold the MENU button for 2 seconds with pressing the 
ENTER button.37
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.-
15
25
25
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.33
-
46
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.)
 COMPUTER2 SELECT setting in OPTION menu is not correct.-
48
36 
						

							ENGLISH - 46
Appendix
Technical Information
List of compatible signals
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.
Terminals
H (kHz)V (kHz)
NTSC/NTSC 4.43/
PA L - M / PA L 6 0720 x 480i 15.7 59.9 A
VIDEO/S-VIDEO
PAL/PAL-N/SECAM 720 x 576i 15.6 50.0 A
480i 720 x 480i 15.7 59.9 13.5 A
COMPONENT/
COMPUTER 576i 720 x 576i 15.6 50.0 13.5 A
480p 720 x 483 31.5 59.9 27.0 A
576p 720 x 576 31.3 50.0 27.0 A
1 080/60i 1 920 x 1 080i 33.8 60.0 74.3 A
1 080/50i 1 920 x 1 080i 28.1 50.0 74.3 A
720/60p 1 280 x 720 45.0 60.0 74.3 A
COMPONENT
720/50p 1 280 x 720 37.5 50.0 74.3 A
VESA 640 x 400 31.5 70.1 25.2 A
COMPUTER 640 x 400 37.9 85.1 31.5 A
VGA480 640 x 480 31.5 59.9 25.2 A
640 x 480 35.0 66.7 30.2 A
640 x 480 37.9 72.8 31.5 A
640 x 480 37.5 75.0 31.5 A
640 x 480 43.3 85.0 36.0 A
SVGA 800 x 600 35.2 56.3 36.0 A
800 x 600 37.9 60.3 40.0 A
800 x 600 48.1 72.2 50.0 A
800 x 600 46.9 75.0 49.5 A
800 x 600 53.7 85.1 56.3 A
MAC 832 x 624 49.7 74.6 57.3 A
1 152 x 870 68.7 75.1 100.0 A
XGA 1 024 x 768 48.4 60.0 65.0 AA
1 024 x 768 56.5 70.1 75.0 AA
1 024 x 768 60.0 75.0 78.8 AA
1 024 x 768 68.7 85.0 94.5 AA
MXGA 1 152 x 864 64.0 71.2 94.2 A
1 152 x 864 67.5 74.9 108.0 A
1 152 x 864 76.7 85.0 121.5 A
MSXGA 1 280 x 960 60.0 60.0 108.0 A
SXGA 1 280 x 1 024 64.0 60.0 108.0 A
1 280 x 1 024 80.0 75.0 135.0 A
1 280 x 1 024 91.1 85.0 157.5 A
SXGA60+ 1 400 x 1 050 64.0 60.0 108 A
1 400 x 1 050 65.1 59.9 122.4 A
UXGA 1 600 x 1 200 75.0 60.0 162.0 A
WXGA 1 280 x 768 47.8 59.9 79.5 A
1 280 x 800 49.1 60.2 69.1 A
1 280 x 800 49.7 59.8 83.5 A
WXGA+ 1 440 x 900 55.9 59.9 106.5 A 
						

							Technical Information
ENGLISH - 47
Appendix
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
JCommunication settings
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
Pin No.Signal nameContents
ANC
BTXD Transmitted data
CRXD Received data
DNC
EGND Earth
FNC
GRTS
Connected internally
HCTS
INC
Signal levelRS-232CCharacter length8bits
Sync. methodAsynchronousStop bit1bit
Baud rate9600bpsX parameterNone
ParityNoneS parameterNone
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)
COMPUTER1Serial terminal (male)
STX Command : Parameter ETX
Star t b yt e
(02h)1byte End
(03h) 3bytes1byte - 
4bytes 
						

							Appendix
Technical Information
ENGLISH - 48
JCable specifications
(When connected to a personal computer)
JControl commands
You can switch the signals which to output from the COMPUTER1 OUT terminal by pressing the computer key 
command. The key commands are depend on the manufactures. If you select the computer terminals which has no 
signals while the INPUT GUIDE is set to DETAILED, the computer connection guidance will be displayed. 
CommandControl contentsRemarks
PONPower 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.
AV LVo l u m eParameter
000 - 063 (Adjustment value 0 - 63)
IISINPUTParameter:
VID = VIDEO IN
RG1 = COMPUTER1SVD = S-VIDEO IN
RG2 = COMPUTER2
NWP = WIRELESS (PT-F100NTU only)
Q$SLamp condition 
queryCall back
0 = Standby
1 = Lamp ON control active2 = Lamp ON
3 = Lamp OFF control active
OSHSHUTTERTurning off the projection temporarily.
Send the command to switch between ON and OFF.
Do not send the command consecutively.
Computer connection guidance
ManufacturerKey commandManufacturerKey commandManufacturerKey command
Panasonic
NEC + TOSHIBA
SHARP
HP + IBM
SONY + 
Apple
FUJITSU
 + EPSON
DELL + Other
 + 
NOTE:
• The computer connection guidance will disappear after 5 minutes.
• Please refer the instructions which provided with the computers for more detailed information.
NC
NC
NC
NCNC
NC
NC
NC
Projector PC (DTE) 
						

							Technical Information
ENGLISH - 49
Appendix
You can remotely operate the projector from the outside the Remote control range by connecting to the REMOTE 
terminal.
JPin assignments and signal names
JLAMP switching
JSwitching input signals
REMOTE terminal
Pin No.Signal nameContents
AGND Ground
BPOWER POWER ON
CINPUT SEL3 Select input signal 3
DNC
EINPUT SEL1 Select input signal 1
FINPUT SEL2 Select input signal 2
GConnect internallyH
I
ENABLE Control by external contact
Pin No.Settings
B - AShort Open
OperationOn Off
Pin No.Settings
C - AOpen Open Short Short Short Open
E - AOpen Short Open Open Short Short
F - AOpen Open Short Open Open Short
Input signalCOMPUTER1 COMPUTER2 COMPONENT VIDEO S-VIDEO NETWORK
NOTE:
• When pin A and pin I are short-circuited, the buttons on the projector’s control panel, POWER and INPUT SELECT 
buttons on the Remote control cannot be used. In addition, the RS-232C commands and network functions that 
correspond to these functions cannot be used either.
• While pin I is “Open”, do not short-circuit pin A, B, C, E and F. The projector would reject all the signals from the 
Remote control. 
						

							Appendix
Technical Information
ENGLISH - 50
Specifications
Power supplyAC 100 - 240 V 50 Hz/60 Hz
Power consumption330 W
During standby (when fan is stopped): 3.5 W
Amps3.9 A - 1.4 A
LCD panel
Panel size (diagonal)0.7 type (17.78 mm)
Aspect ratio4 : 3
Display method3 transparent LCD panels (RGB)
Drive methodActive matrix method
Pixels786 432 (1 024 x 768) x 3 panels
LensManual zoom (2 x)/Manual focus
F 1.7 - 2.6, f 21.6 mm - 43.0 mm
LampUHM lamp (250 W)
Luminosity3200lm
Operating environmentTemperature0°C - 40°C (32°F - 104°F)
When the HIGHLAND (page 38) 
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 46 for available signals.
Horizontal scanning 
frequency15 kHz - 91 kHz
Vertical scanning 
frequency50 Hz - 85 Hz
Dot clock frequencyLess than 108 MHz
COMPONENT (YPBPR) signals480i, 480p, 576i, 576p, 720/50p, 720/60p, 1 080/50i, 1 080/60i, 
Color system7 (NTSC/NTSC 4.43/PAL/PAL-M/PAL-N/PAL60/SECAM)
Projection size33 - 300 (838.2 mm - 7 620 mm)
Throw distance1.2 m - 18.1 m (311 - 594)
Screen aspect ratio4 : 3
InstallationFRONT/DESK, FRONT/CEILING, REAR/DESK, REAR/CEILING 
(Menu selection method)
Speaker1 piece 4 cm (1-9/16) 
Max. useable volume output3.0 W