Fan; Fan Control; Video Delay Control; Filter Counter - Panasonic PT-VX400NTU Operating Instructions Manual

Setting
PIN code change
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The PIN code can be changed to your desired four-
digit number.
1 ) Press ▲▼ to select [PIN code change]
and then Press <SELECT> button.
[Current PIN code] dialog box appears.
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2 ) Press ▲▼ to enter the current code.
Press ► button to fix the number and
move the red frame pointer to the next
box.
The [New PIN code] input dialog box appears.
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3 ) Repeat these steps to set a new PIN
code.

Fan

1 ) Press ▲▼ to select [Fan] and then
Press <SELECT> button.
2 ) Press ▲▼ to select one option .
This function provides the following options in
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the cooling fans' operation when the projector is
turned off.
L1
L2

Fan control

1 ) Press ▲▼ to select [Fan control] and
then Press <SELECT> button.
2 ) Press ▲▼ to select one among
options as below.
Choose the running speed of cooling fans from
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the following options according to the ground
elevation under which you use the projector.
Off
On1
On2
*1 : Set this function to [Off] when using the projector
in non-high altitude environment.
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- ENGLISH
Normal operation.
Slower and lower-sound than
the normal operation (L1), but
it takes more time to cool the
projector down.
Normal speed.*
1
Faster than Off mode.*
2
Faster than On 1 mode.*
3
*2 : Select this mode when using the projector in high
altitudes (about 1,200 meters or more above
the sea level) where the fans have less cooling
effect.
*3 : Select this mode when using the projector in
higher altitudes ( than above where the fans
have lesser cooling effect).
Note
Failure to set the running speed of cooling fans
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properly may affect the projector life.
The fan noise becomes louder in [On 1] and [On 2].
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Video delay control

This function allows you to make a digital processing
of a projected image faster.
1 ) Press ▲▼ to select [Video delay
control] and then Press the <SELECT>
button.
2 ) Press ▲▼ to select one item between
On and Off.
Note
[Noise reduction] and [Progressive] can not be
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selected when [Video delay control] function is set
to [On].

Filter counter

This function is used to set a frequency for the filter
replacement.
1 ) Press ▲▼ to select [Filter counter].
2 ) Press ►or the <SELECT> button to
access the submenu items.
Filter counter
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Show the total accumulated time of the filter use timer
setting.
Timer
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To set a timer. When the projector reaches the
selected time the "filter warning" icon appears on the
screen.
1 ) Press ▲▼ to select [Timer] and then
press the <SELECT> button.
2 ) Press ▲▼ to set the Timer.
Select from [Off/1000H/2000H/3000H/
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4000H/5000H/6000H] depending on the use
environment.