Note: These instructions can also be used on the NEC NP-M260XG model.

When to replace the projector lamp

Watch for the following signs that indicates the NEC NP-M230XG projector lamp is reaching end of life and needs to be replaced:

• message on screen reads LAMP HAS REACHED THE END OF ITS USABLE LIFE. PLEASE REPLACE THE LAMP AND FILTER.
• the LAMP indicator begins to blink red
• colour looks off
• picture is faint or has deteriorated

Be ready with an authentic lamp

In order to keep your NEC NP-M260XG projector working at it’s best, always install an OES NEC NP15LP lamp. Generic projector lamps should be avoided. They’ve been created with substandard toxic materials (including the carcinogenic Krypton-85) making them prone to explosions. Installing them often damages the sensitive electronics in your NEC NP-M260XGprojector and to top it all off they have a shorter life! Save yourself the hassle and buy authentic!

Find this lamp sold on Amazon by these authorized dealers:

• Lutema for NEC NP15LP Replacement DLP/LCD Cinema Projector Lamp – Philips Inside
• NP15LP NEC NP15LP Projector Lamp
• NP15LP – Lamp With Housing For Nec NP-M300X, NP-M260X, M300X, M260X, M260W, NP-M260W, NP-M230X, M260XSG, M260XS, M260WS, M230X Projectors
• NP15LP – Lamp With Housing For Nec NP-M300X, NP-M260X, M300X, M260X, M260W, NP-M260W, NP-M230X, M260XSG, M260XS, M260WS, M230X Projectors

Track projector lamp life

Track the life of the NEC NP15LP projector lamp from the Usage Time menu.

• Go to INFO menu
• Scroll down to USAGE TIME to display the LAMP LIFE REMAINING and LAMP HOURS USED.
• The progress indicator shows the percentage of remaining bulb life:
• When the lamp usage reaches 0, the Lamp Life REMAINING starts a count down from 100 hours
• When the count down reaches 0, the projector will turn off and not turn on.

Changing the NEC NP15LP projector lamp

NOTE: New air filters are shipped with the lamp and it’s recommended you replace them at the same time.

Follow these important safety instructions before installing the new NEC NP15LP projector lamp

• turn off the NEC NP-M260XG projector.
• unplug the projector from its power source.
• unplug the power cable.
• wait until the projector is cool to the touch to avoid getting burned.

Loosen the NEC NP-M260XG projector lamp cover screw.

Push and slide the NEC NP-M260XG projector cover off.

Loosen the two screws holding the NEC NP15LP projector lamp in place. (The screws will not come out only loosen.)

Remove the projector lamp by holding the indent and pulling up.

NOTE: Your NEC NP15LP lamp should be properly recycled. These lamps contain mercury and can’t be placed into common garbage.

Install a new lamp housing into the NEC NP-M260XG projector, gently pressing the projector lamp housing into the socket. Take care not to touch the actual bulb as your finger prints can leave oil marks that burn black marks onto the bulb.

Push the top center on the projector lamp to secure it. Tighten the screw on the projector lam

Re-attach the NEC NP-M230XG lamp cover by sliding the cover until it snaps into place. Tighten the screw on the lamp cover.

Replacing the filters

There are four filters in the NEC NP-M260XG projector:

• Honeycomb hard filter – large and small
• Accordion soft filter — large and small

Replace all four filters at the same time. Before replacing the filters wipe off any dust and dirt that came loose from the old filters. NOTE: The filters are made with two different types of material in the membrane. Both perform the same.

Push the catch to release the NEC NP-M260XG filter and gently pull it out.

The filter cover is fixed at six separate points in the projector. Bow the filter cover by pushing it slightly until it releases.

Remove the dark sponge filter and clean the filter unit and cover. Attach the new non-woven white material filters.

• Filter unit: Attach two honeycomb hard filters to the NEC NP-M260XG filter unit.
• Filter cover: Attach the two accordion soft filters to the filter cover. Be sure to align the accordion slits with the protrusions of the filter cover.

Attach the filter cover back to the filter unit. Align the filter until with the filter cover and push the protrusions into place. Make sure all the six mounting points are aligned properly.

Insert the two catches of the top of the filter into the groove of the cabinet. Push the filter until it clicks into place.

Reset the lamp timer

Once the NEC NP15LP projector lamp and NEC NP-M260XG projector filter have both been replaced you will need to reset the timer for both. You want the projector to be able to accurately track the projector lamp life.

Clear usage hours and reset hours

• Plug in the power cored into the wall outlet.
• Turn on the projector.
• From the MENU select RESET.
• Choose CLEAR LAMP HOURS.
• A confirmation message appears.
• Select YES.

Reset the filter hours:

• Scroll up to CLEAR Filter HOURS.
• A second submenu will appear.
• Select YES. Press the ENTER button.

Extending the life of the NEC NP15LP projector lamp

Get your newly installed NEC NP15LP projector lamp will last longer by choosing the ECO option. The ECO MODE increases projector lamp life by lowering the power consumption. There are three modes to choose from:

• Auto Mode: 4000 hours
• Normal: 5000 hours
• Eco ModeL 8000 hours

Learn more tips to extend the life of the NEC NP15LP lamp.

The post Replace the NEC NP-M230XG projector lamp appeared first on DLP Lamp Guide - LCD and DLP Repair Tips - Fix Your DLP - FixYourDLP.com.