ViewSonic Pjl6233 Projector User Manual

55
Setting
Use the Point 
x
z buttons to select Off,On1 or On2,
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Change the PIN code lock setting Enter a PIN code
Use the Point 
x
z buttons to enter a number. Press the 
Point

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buttons to move the pointer to the number you want to 
correct, and then enter the correct number.

number....


Setting
This function provides the following options in the cooling 
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57
Setting
Factory default
User
logo,PIN code lock,Logo PIN code lock,Lamp counter
andFilter counter to the factory default settings.
Factory default
Warning log
This function records anomalous operations while the 
projector is in operation and use it when diagnosing faults. 

message at the top of the list, followed by previous warning 
messages in chronological order. 
3Note:
 
warning log records will be deleted.
Factory default
This function is used to set a frequency for the filter 
cleaning....


Information
Input Source Information Display
The Information Menu is used for checking the status of the image signal being projected and the operation of the projector.
H-sync freq.
V-sync freq.
Lamp counter
Information Menu

KHz, or - - - - KHzwhen no signal.
The vertical frequency of the input signal is displayed in Hz,
or- - - - HzZKHQQRVLJQDO1XPEHUVRI+]GRXEOHVZKHQ
during Interlace.
The cumulative lamp operating time is displayed.Press the INFO. button on the remote control to display the...


The WARNING indicator shows the state of the function which protects the projector. Check the state of the 
WARNING indicator and the POWER indicator to take proper maintenance. 
WARNING indicator
The projector is shut down and the WARNING 
indicator is blinking red.
When the temperature inside the projector reaches a 
certain level, the projector will be automatically shut down to 
protect the inside of the projector. The POWER indicator is 
blinking while the projector is being cooled down. When the...


Maintenance and Cleaning
Filter prevents dust from accumulating on the optical elements inside the projector. Should the filters become 
clogged with dust particles, it will reduce cooling fans’ effectiveness and may result in internal heat buildup 
and adversely affect the life of the projector. If a “Filter warning” icon appears on the screen, clean the filters 
immediately. Clean the filters by following the steps below.
CAUTION
Do not operate the projector with the filter removed. 
Dust may...


Maintenance and Cleaning
Cleaning the Projector CabinetCleaning the Projection Lens
Unplug the AC power cord before cleaning.
Gently wipe the projection lens with a cleaning cloth that 
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cleaner, or use a lens cleaning paper or commercially 
available air blower to clean the lens. 
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cleaners, solvents, or other harsh chemicals might scratch 
the surface of the lens.
Unplug the AC power...


Maintenance and Cleaning
When the projection lamp of the projector reaches its end 

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mode.
Follow these steps to replace the lamp.
For continued safety, replace with a lamp of the 
same type. Do not drop a lamp or touch a glass 
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the projector can...


Maintenance and Cleaning
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