Panasonic LCD Projector Pt Vw355n Pt Vx425n Operating Instructions

 
f Exit the automatic playback and returns to the MEMORY VIEWER screen (thumbnails).
When the automatic playback function is disable
Introduce the procedure of the operation under the [MEMORY VIEWER] menu → [AUTOPLAY] is set to [OFF] ( x page 94).
In this case, it will play a file one by one.
1)  Press asqw  to select a file from the thumbnail, and then press the  button.\
 
f It will start playing in full screen.
 
f Press the  button to pause the playback. Press the button again to play the video at...

 
 
 
 
 
 
 
 
 
 
 
 
 
Icon indicates that the file is a video. 
 
 
 
 
 
 
 
 
    
Icon indicates that the file cannot be expanded even if the extension of the file name is 
supported.
 
 
 
  
 
 
 
 
 
 
Rotates the picture 90° to the left.
 
 
 
  
 
 
 
 
 
 
Rotates the picture 90° to the right.
 
 
 
 
 
 
 
 
 
 
 
 
 
Plays at the speed of about 2 times. (With audio)
 
 
 
 
 
 
 
 
 
 
 
 
 
Plays at the speed of about 5 times.
 
 
 
 
 
 
 
 
 
 
 
 
 
Plays at the speed of about 10...

About MIRRORING
The MIRRORING is a function to project the same images as the displayed images on the device with the projector. The 
MIRRORING function connects the Intel® WiDi / Intel® Pro WiDi / Miracast compatible device to the projector via wireless LAN. 
Connecting with the Intel® WiDi / Intel® Pro WiDi / Miracast compatible device        
1)  Press the  button on the remote control.
 
f Switch the MIRRORING input, and the MIRRORING idle screen will display . 
 
f You can also select the MIRRORING...

Chapter 6   Maintenance
This chapter describes methods of inspection when there are problems, ma\
intenance, and 
replacement of the units.
124 - ENGLISH  

Lamp and Warning Indicators
When an indicator lights up
If a problem should occur inside the projector, the lamp indicator  and the warning indicator  will inform 
you by lighting or blinking. Check the status of the indicators and remedy the indicated problems as follows.
Attention
 
f Before you take a remedial measure, follow the procedure of switching the power of f indicated in “Powering Off the 
projector”. (x page 45)
Lamp indicator 
Warning indicator 
Lamp indicator
Indicator status Lighting in...

Maintenance/replacement
Before performing maintenance/replacement
 
f When you perform maintenance or replacement of the parts, make sure to turn of f the power and disconnect the power plug 
from the wall outlet. (
Æ pages 45, 41)
 
f Be sure to observe the procedure “Powering Off the projector” (x page 45) when performing power supply operation.
Maintenance
Outer Case
Wipe off dirt and dust using a soft dry cloth.
 
f If the dirt is persistent, soak the cloth with water and wring it thorou\
ghly before...

Attaching the air filter unit
Ta b
1) Attach the unused air filter unit to the projector.
 
f Hold the air filter unit that the tab is in up-left side in the figure, put the right side in the figure first, and press the tab side 
until make a click sound.
 
f Please press the tab of the air filter unit other than the pleated filter during installation.
2)  Install the air filter cover.
 
f Perform Step 1) in “Removing the air filter unit” ( x page 126) in the reverse order to close the air filter cover...

Notes on the replacement of the lamp unit
 
f The luminous source of the lamp is made of glass and may burst if you hi\
t it against a hard surface or drop it.   
Please handle with care.
 
f A Phillips screwdriver is required for replacement of the lamp unit.
 
f When replacing the lamp unit, be sure to hold it by the handle.
 
f When replacing the lamp because it has stopped illuminating, there is a possibility that the lamp may be broken. If replacing 
the lamp of a projector which has been installed...

1) Turn off the Power by following the procedure in "Powering Off the Projec\
tor". ( x page 45) 
Remove the AC power plug from the wall outlet. 
 
f Wait at least 1 hour and make sure the lamp unit and surroundings are cool. 
2)  Use a Phillips screwdriver to loosen the lamp cover fixing screw (×1\
) until it turns freely and remove 
the lamp cover.
 
f Remove the lamp cover by pulling it slowly toward the direction of the a\
rrow.
3)  Use a Phillips screwdriver to loosen the three lamp unit...

Troubleshooting
Please check following points. For details, see the corresponding pages.
ProblemCauseReference 
page
Power does not turn 
on.  
f The power cord may not be connected.
 
f No electric supply is at the wall outlet.
 
f The circuit breakers have tripped.
 
f Is the lamp indicator  or the warning indicator  lit or blinking?
 
f The lamp cover has not been securely installed. —
—
—
125
128
No picture appears.  
f The video signal input source may not be connected to a terminal properl\
y.
 
f...