Panasonic LCD Projector Pt Vw435NE Operating Instructions

Network
ENGLISH - 91
Settings
Termination of memory viewer 
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To terminate the memory viewer function, take one of methods described below.
 Terminate with projector’s on-screen menu.
1. Select “Wired” or “Wireless” from the input menu of the projector. Press  button.
2.   Select “Memory Viewer” with the point ▲▼  buttons and press  button. The “Enter/Exit” pallet of 
the memory viewer appears.
3. Select “Exit” and press  button.
 Terminate with memory viewer mode 1.   During the image displaying,...

92 - ENGLISH
Maintenance
LAMP and WARNING Indicators
Managing the indicated problems
If a problem should occur inside the projector, the ,  and/or  
indicators will inform you. Manage the indicated problems as follow.CAUTION
Before you take a remedial measure, follow the procedure of switching the power of f indicated in “Turning off the projector”. 
 
z
(
Æpage 34)
If multiple indicators light or blink, verify the status of the projecto\
r by looking at each indicator.
 
z
Note
Confirm the status of the...

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Maintenance
Replacement
Before replacing the unit
When you perform maintenance or replacement of the parts, make sure to t\
urn off the power and disconnect  
z
the power plug from the wall outlet. (Æpage 30, 34)
Be sure to observe the procedure “Turing off the projector” (
 
zÆpage 34) when performing power supply 
operation.
Maintenance
Outer Case 
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Wipe off dirt and dust using a soft dry cloth.
If the dirt is persistent, soak the cloth with water and wring it thorou\
ghly before wiping....

Replacement
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Maintenance
Replacement of the air filter unit (back) 
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Remove the air filter cover.
1  ) 
Open the air filter cover in the direction of the    
z
arrow in the figure and remove it.
Remove the air filter unit.
2  ) 
Hold the knob of the air filter unit and pull out    
z
in the direction of the arrow.
After removing the air filter unit, remove large   
 
z
foreign objects and dust from the air filter   
compartment and the projector’s air intake port  
if there are any.
Insert...

Replacement
ENGLISH - 95
Maintenance
 
JLamp unit
The lamp unit is a consumable component. You can check the total usage time using Lamp runtime in the 
Information menu (
Æpage 64).
It is recommended to ask an authorized engineer to replace the lamp unit. Contact your dealer .
Consult your dealer to purchase a replacement lamp unit (ET-LAV200).
CAUTION:
■ Do not replace the lamp unit when it is hot. (Wait at least 1 hour after use.) The inside of the cover can become very hot, take care to avoid burn...

Replacement
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Maintenance
 
JReplacing the Lamp unit
CAUTION:
When the projector is mounted on a ceiling, do not work with your face c\
lose to the projector.
 
z
Attach the lamp unit and the lamp cover securely. 
z
When you experience difficulty in installing the lamp, remove it and try again. If you use force to install the  
z
lamp, the connector may be damaged.
Turn off the Power by following the 
1  ) 
procedure in “Turning off the projector” 
(
Æpage 34). Unplug the AC power cord. Wait...

Replacement
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Maintenance
Attaching the Lens Cap
When moving this projector or while not using it over an extended period of time, attach the lens cap.
To prevent loss for the lens cap, please according to the following proce\
dures, attach the lens cap  with the string 
of accessories. 
Thread the thinner end of the string through  1 ) 
the hole on the lens cap.
Thread the other end of the string through   
2  ) 
the hole on the bottom of the projector.Lens cap
String 

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Maintenance
Troubleshooting
Please check following points. For details, see the corresponding pages.\
ProblemCauseReference 
page
Power does not turn 
on. The power cord may not be connected.
 
z—
No electric supply is at the wall outlet.
 
z—
The circuit breakers have tripped.
 
z—
I
 
zs the  indicator,  indicator, or  indicator lit or blinking? 31, 92
The lamp cover has not been securely installed.
 
z96
No picture appears. The video signal input source may not be connected to a terminal...

Troubleshooting
ENGLISH - 99
Maintenance
ProblemCauseReference 
page
Picture from a HDMI 
device does not 
appear or picture is 
not stable. Is the HDMI cable securely connected?
 
z29
Turn off the power of the projector and the connected devices. Then turn 
 
z
the power of the projector and the connected devices back on. —
Isn't unsupported signal cable connected?
 
z108-111
No sound is output 
from a HDMI device. Set the sound channel of the attached device to Linear PCM.
 
z—
If no audio signal...

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Appendix
Technical Information
PJLink protocol
The network function of the projector supports PJLink class 1, and the PJLink protocol can be used to perform 
projector setting and projector status query operations from a computer.
Control commands  
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The following table lists the PJLink protocol commands that can be used to control the projector.
Command
Control details Notes
POWR Power supply control Parameters
0 = Standby
1 = Power ON
POWR ? Power supply status query Parameters
0 =...