Runco VX-2i Spécifications télécharger pdf (Page 49)

Runco VX-2i Owner’s Operating Manual 39

5.1

Lamp Replacement

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. Loosen the four rear Lamp Cover screws and remove the cover.

3. Remove the two lamp assembly mounting screws.

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

projector housing.

5. Install the new lamp module.

6. Replace the lamp cover and re-tighten all screws.

7. 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.

5.2

Troubleshooting Tips

Table 5-1 provides some general guidelines for troubleshooting problems you may

encounter with the VX-2i. If you encounter an issue not described here, please contact

Runco Technical Support.

5. Maintenance and Troubleshooting

Table 5-1. Troubleshooting Chart

Symptom Possible Cause(s) Solution

The projector does not turn

on after initial installation. The

power LED lights red after you

press the power button.

• The VX-2i is not plugged in

or the AC outlet is not

active.

• Ensure that the VX-2i is

plugged in and that the AC

outlet is active.

The projector is on, but there

is no video image on-screen.

• Incorrect source selection.

• Source component is not

turned on.

• Select the correct source.

• Turn on the source.

A projected image from a

DVD is split or otherwise

scrambled.

• DVD player is set to

progressive scan mode.

• Turn off progressive scan

on the DVD player.

• Connect the DVD player to

the HD/RGB 1 or

HD/RGB 2 input.

Image is too bright and/or

lacks definition in the bright

areas of the image.

• Contrast is set too high. • Lower the contrast setting.

Image appears “washed out”

and/or dark areas appear too

bright.

• Brightness is set too high. • Lower the brightness

setting.

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Runco VX-2i Spécifications Page 49

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