Panasonic Pt Fw300e Projector User Manual

Care and Replacement
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Maintenance
JReplacement procedure
Q Removing and replacing the lamp unit
1. Use a Phillips-head screwdriver to loosen the 2 
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...

Maintenance
Care and Replacement
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JReplacement procedure
1. Turn the projector upside down and place it gently 
on a soft cloth.
2. Use a Phillips-head screwdriver to loosen 3 ACF  cover fixing screws until the screws turn freely and 
remove the ACF cover.
3. Release the lock by push ing in the lock clamp to 
inside, and slide out the ACF unit from the 
projector slowly.
4. Insert the new ACF unit  into the compartment in 
correct direction and slightly push down until it 
clicks. Tighten an...

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Maintenance
Troubleshooting
Should any problem persist, contact your dealer.
ProblemCauseReference page
Power does not turn on.
  The mains lead may not be connected.
  The  MAIN POWER  switch is turned off.
  No electric supply is  at the mains 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. 23
25
23
49
49
51
-
No picture appears.
  The video signal input source may...

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Appendix
Technical Information
List of compatible signals
Mode
Display 
resolution 
(dots)
*1
*1. The “i” appearing after the resolu tion indicates an interlaced signal.
Scanning 
frequencyDot clock 
frequency
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 proc essing circuit before picture is projected.
B Some loss of data occurs to make projection easier.
PnP
Format*3
*3....

Technical Information
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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
J Pin assignments and signal names
J Communication settings
J Basic format
 The projector can not receive any command for 10 second s after the lamp is switched on. Wait 10 seconds 
before sending the command.
  If sending...

Appendix
Technical Information
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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 co nnection guidance will be displayed. 
CommandControl contentsRemarks
PON Power ON In standby mode,...

Technical Information
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Appendix
You can remotely operate the projector from the outside the remote control range by connecting to the REMOTE 
terminal.
J Pin assignments and signal names
J LAMP switching
J Switching 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...

Appendix
Technical Information
ENGLISH - 58
JPin assignments and signal names
The projector and the ceiling mount bracket are designed su fficiently safety though, make sure the safety cable 
provided with the projector is installed and attached to th e bottom of the projector when mounting on the ceiling for 
safety and security.
J Installing the safety cable
1. Install the ceiling mount br acket according to the installation instructions.
2. Loop the security cabl e around the ceiling mount  bracket...

Technical Information
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Appendix
All measurements and the calculation results below are approximate and may differ slightly from the actual 
measurements.
J Calculation methods
SW (m) = SD () x 0.0221 SH (m) = SD () x 0.0125
LW (m) = 0.0297 x SD () - 0.045 LT (m) = 0.0592 x SD () - 0.061
All measurements and the calculation results bellow are  approximate and may differ slightly from the actual 
measurements.
J Calculation methods
SW (m) = SD () x 0.0203 SH (m) = SD () x 0.0152
LW (m) =...

Appendix
Technical Information
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Specifications
Power supplyAC 100 - 240 V 50 Hz/60 Hz
Power consumption350 W 
During standby (when fan is stopped): Approx. 4 W*1
*1. When NETWORK STANDBY in NETWORK menu is ON: Approx. 25 W  
When IN STANDBY MODE of AUDIO SETTING in PROJECTOR SETUP menu is ON: Approx. 35 W  
The maximum power consumption during standby: Approx. 35 W.
Amps4.1 A - 1.5 A
LCD panel
Panel size (diagonal)0.74 type
Aspect ratio16 : 10
Display method3 transparent LCD panels (RGB)...