A screen that is gradually dimming on your Sanyo PLC-WXU300/PLC-WXU300K projector means it’s time replace the Sanyo POA-LMP131 (service parts no 610 343 2069) projector lamp. The Lamp replace light on the control panel will also blink yellow.
The Sanyo POA-LMP131 (610 343 2069) lamp on your Sanyo PLC-WXU300/PLC-WXU300K is the main source of light for your projector and when it stops working the whole machine will shut down. It’s important to know when to replace the lamp before it reaches its end of life.
Sanyo PLC-WXU300 Projector, Sanyo POA-LMP131 (service parts no 610 343 2069)
- The lifespan of your Sanyo POA-LMP131 (service parts no 610 343 2069) lamp will vary depending on how much the projector is used and if the filters are cleaned regularly.
Depending on the Lamp Mode chosen, the Sanyo PLC-WXU300/PLC-WXU300K projector may turn off after three minutes.
Buying an authentic POA-LMP131 guarantees a lamp manufactured with genuine parts that will work properly with your projector. Resist the temptation to buy a cheaper knock-off lamp as bargain lamps are usually counterfeit lamps and created with inferior parts that can damage your projector. They may end up costing you more in the long run. Authentic lamps also come with a guarantee and won’t make your projector’s warranty invalid.
You can also just replace the POA-LMP131 bulb for additional savings. Learn more in our POA-LMP131 video guide.
Before installation:
- Turn off the projector and unplug the AC cord. A
- llow 45 to 60 minutes for the Sanyo PLC-WXU300/PLC-WXU300K projector to be cool to the touch. Don’t open the projector when hot since these machines operate under high temperatures and you can burn yourself.
Replacing the Sanyo POA-LMP131 (610 343 2069) Lamp Assembly
Caution: Don’t touch the screen or the actual bulb with your finger since the oil from your skin can cause a black spot on the bulb.
1. The lamp cover for the Sanyo PLC-WXU300/PLC-WXU300K Projector Lamp Cover is located at the top of the projector towards the back. Locate the screw holding the lamp cover in place found on the side over top of the ventilation holes. Loosen the screw to remove the cover.
2. Inside there are three screws holding the Sanyo POA-LMP131 (service parts no 610 343 2069) lamp in place. Remove all three screws. Grab the handle on the lamp cage and gently remove the lamp. Place to one side. Be sure to dispose of the lamp properly through a local recycling program.
3. Take the new Sanyo POA-LMP131 (service parts no 610 343 2069) lamp cage by the handle and gently maneuver it into place. Avoid touching the glass or the bulb. The lamp should slide in easily – don’t force it. 
4. Once the lamp is in, tighten all three screws on the Sanyo POA-LMP131 (service parts no 610 343 2069) Lamp Assembly. Make sure the screws have been tightened properly or the projector will not turn on.
5. Replace the Lamp Cover and tighten the screw.
6. Re-connect the power cord and turn on the Sanyo PLC-WXU300/PLC-WXU300K projector. If the Sanyo POA-LMP131 (service parts no 610 343 2069) lamp does not turn on after the warm-up period, try re-installing the lamp. Reset the lamp hour using the Lamp Control mode found on the Setting menu.
NOTE: Your old Sanyo POA-LMP131 (service parts no 610 343 2069) lamp should be properly recycled. These lamps contain mercury and can’t be placed into common garbage.
RESETTING THE SANYO PLC-WXU300/PLC-WXU300K LAMP CONTROL MODE
Reset the Lamp Control Mode only when the Sanyo POA-LMP131 (service parts no 610 343 2069) lamp has been replaced. Do not operate the projectors while any of the lamps are removed as this may result in malfunctions, fire hazard and other accidents.
Note: You must wait for at least 10 minutes before changing the Lamp Control mode since the newly installed lamp will need time to stabilize. While your waiting, take the time to clean the air filter as this can extend the life of your newly installed lamp.
To change the mode for the total lighting time:
- Turn the Sanyo PLC-WXU300/PLC-WXU300K projector on.
- Press the Menu option to display the On-Screen Menu. Scroll down to the Setting option. Select Lamp Control. A second screen will appear.
- Press Point left/right button(s) to move to move the red frame pointer to Lamp counter reset.
- Press the Select button.
- Another confirmation dialog box appears, select YES.
- The Lamp box will disappear and the Lamp Replace Dialog box appears.
- Select YES to reset Lamp Replace Counter.
- There are two modes for Lamp life control. Mode 1 lets the lamp be turned on even after exceeding the recommended total hours of use. Mode 2 lets the lamp be turned on even after exceeding the recommended total hours BUT the projector turns off automatically after 3 minutes.
- The Sanyo PLC-WXU300/PLC-WXU300K projector has a Lamp control that allows you to change the brightness of the screen and extend the life of your lamp.
Normal mode allows for normal brightness
Eco mode lowers the brightness reducing consumptions thereby extending the lamp life.
NOTE: When you reset the Lamp Mode, the Lamp Indicator will stop blinking and the on screen Lamp Icon will disappear.
