Runco VX-5000d, VX-4000d manual Maintenance and Troubleshooting, Lamp Replacement

5. Maintenance and Troubleshooting

The lamp should be replaced when it reaches the end of its life (typically 2000 hours), or sooner if a noticeable degradation in brightness occurs. Contact your Runco dealer to obtain a replacement lamp.

1.Turn off the projector and unplug the power cord. Allow the projector to cool down for approximately 45 minutes prior to removing the lamp assembly for replacement.

2.Using a flat-blade screwdriver, loosen the two captive Lamp Cover screws on the side of the projector and remove the cover.

5.1

Lamp Replacement

REMOVE

THESE SCREWS

3.Remove the three Phillips round-head lamp assembly mounting screws. These are identified by arrows pointing to them on the lamp housing.

4.Grasp the lamp assembly handle and pull gently, removing the lamp module from the projector housing.

5.Install the new lamp module. Secure it in place with the three screws that you removed in Step 3.

6.Replace the lamp cover and re-tighten the two Lamp Cover screws.

7.Turn the projector on.

8.Reset the Lamp Hour counter. To do this, select Service from the Main Menu, then Display Device, then Installation. Use the cursor buttons to highlight Reset under “Lamp Hours” and press ENTER.

Runco VX-4000d/VX-5000d Owner’s Operating Manual 55