20 Most Recent InFocus LP350 Multimedia Projector Questions & Answers

Fan might but check the bulb as the first step in diagnosis

InFocus LP350... | Answered on Nov 08, 2014

view of your statement, I believe your problem is the projector lamp. to make sure they try to do troubleshooting on your projector.

1•Make sure the lamp has not been in use for over 2,050 hours.
The lamp automatically shuts off at 2,050 hours and the LED
blinks orange.

2•Check the projector's lamp to ensure that it is securely connected
in the lamp module. Make sure the lamp door is

Replacing the Projection Lamp

WARNING: To avoid burns,
allow the projector to cool for at
least 30 minutes before you open
the lamp module door. Never
extract the lamp module while the
projector is operating.

The lamp hour counter in the Status menu counts the number of
hours the lamp has been in use. After 2,000 hours of use, the message
"Change Lamp" temporarily appears on the screen when
the projector is turned on. Change the lamp within the next 50
hours. After 2,050 hours, the LED flashes orange and the lamp
will not light. You can order new lamp modules from your InFocus
dealer. See "Accessories" on page 42 for information.

Follow these steps to replace the projection lamp:
1 >Turn off the projector and unplug the power cord.
2 >Wait 30 minutes to allow the projector to cool thoroughly.
3 I>nvert the projector on a soft flat surface, then insert a small
screwdriver or other flat object into the tabs on the lamp module
door and gently pry the door up.

multilinkent_10.jpg 4 >Pull the lamp door up and remove it.
5 >Loosen the two non-removable screws on the outside of the
WARNING: Be extremely careful
when removing the lamp module.
In the unlikely event that the bulb
ruptures, small glass fragments
may be generated. The lamp
module is designed to contain
these fragments, but use caution
when removing the lamp module.

multilinkent_11.jpg CAUTION: Never operate the
projector with the lamp door open
or removed. This disrupts the air
flow and causes the projector to

6 >Lift and grasp the pull tab and lift the module out (Figure 22).
Dispose of the lamp module in an environmentally proper

multilinkent_12.jpg WARNING: Do not drop the
lamp module or touch the glass
bulb! The glass may shatter and
cause injury.

7 >Install the new lamp module, being sure to align the connectors
8 >Push the module in until it is flush with the bottom case of the
9 >Tighten the screws on the outside of the module.
10 >Replace the lamp door by inserting the hooks on the lamp
door into the slots on the projector and pressing the lamp door
into place. If the lamp door does not fit properly or bulges out,
remove the door and re-seat the lamp module.
11 >Plug in the power cord and press the Power button to turn the
projector back on.
12 >To reset the lamp hour counter in the Status window, press
and hold the volume - button, then press the menu button
(while still holding down the volume - button) for 5 seconds.
Verify that the counter was reset by pressing the menu button
and viewing the counter in the Status window

Please accept my solution if your problem solve

InFocus LP350... | Answered on May 22, 2011


Thank you for using fixya.

The store where you bought the projector is for sure has all the parts. I suggest you there and buy the DPI input port that would fit to your device.

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InFocus LP350... | Answered on Feb 19, 2011

My Infocus LP350 will not turn on. Does this mean my Bulb is out or something else. What can be done?

InFocus LP350... | Answered on Nov 03, 2010

Colors flashes is not a bulb fail. check the computer cable, test a new one.

InFocus LP350... | Answered on Jun 18, 2010

that model has a history of bad ballasts. you'll need to replace it.

InFocus LP350... | Answered on Mar 12, 2010

Unfortunatly your projector is not HDCP compliant. In other words it lacks the proper hardware and software which is neccessary for you to watch HDCP content. HDCP is a form of copy protection.

InFocus LP350... | Answered on Mar 09, 2010

This would be "Standby"
When you press standby, the display and audio turn off and a blank screen is displayed for 15 minutes.
You can change the amount of time the projector stays in standby mode; see “Standby Time” on page 27 for details.
The LED lights orange while the projector is in standby.
• If you press standby again within 15 minutes, the projector returns to normal operations immediately. The LED changes from orange to green.
• If you press standby again after 15 minutes, there is about a 60 second delay before the lamp turns back on. The LED flashes green while the lamp is re-lighting.
• If you don’t press standby again, the lamp turns off after 15 minutes. The LED lights orange while the projector is in standby.
The full manual can be found here:
Infocus customer support
Infocus LP350 Manual
I hope these help

InFocus LP350... | Answered on Sep 19, 2009

Hi I am Vortash if the lamp still works on the unit dont bother I recently purchased a woeking LP530 from Ebay for £22.. thats about $45 can you get yours repaired for that .. they are a throw away comodity at the moment due to the extorionate prices of the bulbs .. so if you have a good bulb you have a good projector .. you just got ot bid for it lol ....oh and if you wabt to try this remove cover and at the rear of the unit on the side of the bulb housing is the temp sensor take off the two wires and test if open circuit as this will shut off all power .. ...Regards vortash

InFocus LP350... | Answered on Aug 03, 2009

your light switch is bad try and bypass the switch

InFocus LP350... | Answered on Jul 24, 2009

Have you tried the internal fuse? without a proper fuse in the panel you will get no power i.e. lights and such to the device. Simple but the first place to check.

InFocus LP350... | Answered on Nov 03, 2008

Hi LuckyLindy

Next time this happens , just take out the main connection to the Mainboard and plug it back in.

Also remember to reset your lamp timer now that you have replaced the lamp !

InFocus LP350... | Answered on Apr 26, 2008

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