ViewSonic Pjl7211 Projector User Manual

PJL7211ViewSonic46

ItemDescription
PIN LOCK
PIN LOCK is a function which prevents the projector from being used unless a registered Code is input.
1 Turning on the PIN LOCK1-1  Use the ▲/▼ buttons on the SECURITY menu to select PIN LOCK and press the ► button or the ENTER button to display the PIN LOCK on/off menu.
1-2   Use the ▲/▼ buttons on the PIN LOCK 
on/off menu to select ON and the Enter PIN Code box will be displayed. 
1-3   Input a 4 part PIN code using the ▲/▼/◄/►, 
COMPUTER or INPUT button....

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ItemDescription
MY TEXT PASSWORD
The MY TEXT PASSWORD function can prevent the MY TEXT from being overwritten. When the password is set for the MY TEXT;• The MY TEXT DISPLAY menu will be unavailable, which can prohibit changing the DISPLAY setting.• The MY TEXT WRITING menu will be unavailable, which can prevent the MY TEXT from being overwritten.
1 Turning on the MY TEXT PASSWORD1-1  Use the ▲/▼ buttons on the SECURITY menu to select the MY TEXT PASSWORD and press the ► button to...

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ItemDescription
MY TEXT DISPLAY
(1)  Use the ▲/▼ buttons on the SECURITY menu to select the MY TEXT DISPLAY and press the ► button to display the MY TEXT DISPLAY on/off menu.
(2)   Use the ▲/▼ buttons on the MY TEXT DISPLAY on/off menu to 
select on or off.
ON ó OFF
When it is set ON, the MY TEXT will be displayed on the START UP screen and the INPUT_INFORMATION when the INFORMATION on the SERVICE menu is chosen.• This function is available only when the MY TEXT PASSWORD function is...

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Maintenance 
A lamp has finite product life. Using the lamp for long periods of time could cause 
the pictures darker or the color tone poor. Note that each lamp has a different 
lifetime, and some may burst or burn out soon after you start using them. 
Preparation of a new lamp and early replacement are recommended. To prepare 
a new lamp, make contact with your dealer and tell the lamp type number .
Type number : RLC-054 (DT01026)
Replacing the lamp
1.Turn the projector off, and...

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Lamp warning
Replacing the lamp (continued)
 HIGH VOLTAGE  HIGH TEMPERATURE HIGH PRESSURE
►The projector uses a high-pressure mercury glass lamp. The 
lamp can break with a loud bang, or burn out, if jolted or scratched, handled 
while hot, or worn over time. Note that each lamp has a different lifetime, and 
some may burst or burn out soon after you start using them. In addition, when 
the bulb bursts, it is possible for shards of glass to fly into the lamp housing, and 
for gas...

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Please check and clean the air filter periodically. When the indicators or a 
message prompts you to clean the air filter, comply with it as soon as possible. 
Replace the air filter when it is damaged or heavily soiled. To prepare a new air 
filter, make contact with your dealer and tell the air filter type number.
Cleaning and replacing the air filter
1.Turn the projector off, and unplug the power cord. 
Allow the projector to sufficiently cool down.
2.Use a vacuum cleaner on...

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Cleaning and replacing the air filter (continued)
►Before taking care of the air filter, make sure the power cable 
is not plugged in, then allow the projector to cool sufficiently. Taking care of the 
air filter in a high temperature state of the projector could cause an electric shock, 
a burn or malfunction to the projector.
►Use only the air filter of the specified type. Do not use the projector without the 
air filter or the filter cover. It could result in a fire or...

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Other care
In order to ensure the safe use of your projector, please have it cleaned and 
inspected by your dealer about once every year.
1.Turn the projector off, and unplug the power cord. Allow the projector to cool 
sufficiently.
2.After making sure that the projector is cool adequately, lightly wipe the lens 
with a commercially available lens-cleaning wipe. Do not touch the lens 
directly with your hand.
If the lens is flawed, soiled or fogged, it could cause deterioration of...

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Troubleshooting
If an abnormal operation should occur, stop using the projector immediately.
Otherwise if a problem occurs with the projector, the following checks and measures are recommended before requesting repair. If this does not resolve the problem, please contact your dealer or service company. They will tell you what warranty condition is applied.
►Never use the projector if abnormal operations such as smoke, strange odor, 
excessive sound, damaged casing or elements or...

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Regarding the indicator lamps
When operation of the LAMP, TEMP and POWER indicators differs from usual, 
check and cope with it according to the following table.
POWER 
indicator
LAMP 
indicator
TEMP 
indicatorDescription
Lighting
In Orange
Turned
off
Turned
offThe projector is in a standby state.Please refer to the section “Power on/off”.
Blinking
In Green
Turned
off
Turned
offThe projector is warming up.Please wait.
Lighting
In Green
Turned
off
Turned
offThe projector is in an on...