InFocus Projector IN5132 User Manual

107
Presentation tools
If you select the Option button on the floating 
menu, the Options window is displayed.
Optimize Performance
The “LiveViewer Lite for USB” captures screenshots  
as JPEGs and sends them to the projector.  
The “LiveViewer Lite for USB” has two compression
rates for JPEG data. 
Transmission speed
Speed takes priority over image quality. 
This makes the JPEG compression rate higher. The screen on the projector is 
rewritten quicker because the transferred data is smaller, but the...

108
Maintenance 
Maintenance
A lamp has a finite product life. Using the lamp for long periods of time could
cause the pictures to appear darker or the color tone to be poor. Note that each
lamp has a different lifetime, and some may rupture or burn out soon after you
start using them. We recommended that you keep a spare lamp on hand. Use the part 
number below when speaking with your dealer.
Replacing the lamp
Part number : SP-LAMP-080
Part number : SP-LAMP-081
1.Turn the projector off, and unplug the...

109
Maintenance
Lamp warning
Replacing the lamp (continued)
 HIGH VOLTAGE  HIGH TEMPERATURE HIGH PRESSURE
►The projector uses a high-pressure mercury glass lamp. The 
lamp may burn out or rupture with a loud bang if the lamp is jolted or scratched, 
handled while hot, or worn over time. Note that each lamp has a different lifetime, 
and some may rupture or burn out soon after you start using them. In addition, if the 
bulb ruptures, it is possible for shards of glass to fly into the lamp housing, and for...

11 0
Maintenance
Check and clean the air filter periodically. When the indicators or a message 
prompts you to clean the air filter, please clean the air filter as soon as possible.
The filter unit, which contains 2 sheets of filters, is inside the filter cover. In 
addition, an extra air filter is attached to inside of the IN5142, IN5144, IN5144a 
and IN5145. filter cover. If one of the filters is damaged or heavily soiled, replace 
the entire filter unit with a new one.
When purchasing a new filter...

111
Maintenance
► Before maintaining the air filter, verify the power cable is 
unplugged, then allow the projector to cool sufficiently.
►Only use the specified air filter. Do not use the projector without an air filter or 
the filter cover. It could result in a fire or projector malfunction.
►Clean the air filter periodically. If the air filter becomes clogged by dust or 
the like, internal temperatures rise and could cause a fire, burns or a projector 
malfunction.
WARNING
• Reset the filter time only...

11 2
Maintenance
Other care
In order to ensure the safe use of your projector, have it cleaned and inspected by 
your dealer annually.
1.Turn the projector off, and unplug the power cord. Allow the projector to cool 
sufficiently.
2.After verifying the projector has cooled 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 damaged, soiled or foggy, it could affect the image display quality. 
Take care of the...

11 3
Troubleshooting
Troubleshooting
If something unusual happens, stop using the projector immediately.
If a problem occurs with the projector, review the following troubleshooting tips 
before requesting repair. 
If the problem remains unresolved, contact your dealer or service company . They 
can tell you what your warranty status is.
►Never use the projector if something unusual is observed 
such as smoke, a strange odor, excessive sound, damage to the projector or 
its accessories, liquids or...

11 4
MessageDescription
The input signal's horizontal or vertical frequency is 
not compatible with the projector.
Verify the specifications for your projector and the signal 
source.
An improper signal is input. 
Verify the specifications for your projector and the signal 
source.
The internal temperature is rising. 
Turn the power off, and allow the projector to cool down 
at least 20 minutes. After having confirmed the following 
items, turn the power ON again. 
 • Are the vents blocked? 
 • Is...

11 5
Troubleshooting
Regarding the indicator lamps
When the LAMP, TEMP and POWER indicators are acting unusual, review the 
following table.
POWER 
indicator
LAMP 
indicator
TEMP 
indicatorDescription
Solid
OrangeOFFOFFThe projector is in a standby state.
Refer to the section “Power on/off”.
Blinking
GreenOFFOFFThe projector is warming up.
Please wait.
Solid
GreenOFFOFFThe projector is in an ON state.
Normal operations can be performed.
Blinking
OrangeOFFOFFThe projector is cooling down.
Please wait....

11 6
Troubleshooting
Regarding the indicator lamps (continued)
POWER 
indicator
LAMP 
indicator
TEMP 
indicatorDescription
Blinking 
or
Solid Red
OFFBlinking
Red
The cooling fan is not operating.
Turn the power off, and allow the projector to cool down at least 20 minutes. After the projector has cooled down sufficiently, verify that no foreign matter has become caught in the fan, etc., and then turn the power on again.If the same indication is displayed after this, contact your dealer or service...