Maintenance and Troubleshooting

Table 5-1. Troubleshooting Chart (continued)

Symptom

Possible Cause(s)

 

Solution

Image geometry is incorrect.

• Incorrect aspect ratio

• Select the aspect ratio that

 

selection.

 

best matches the source

 

 

 

image and screen size (refer

 

 

 

to Table 4-1).

 

• Image height may need

Adjust displayed image

 

adjusting (Vision

 

height (refer to Display

 

85/CineWide only).

 

Device on page 49).

 

 

 

The projected image is

• The projector is not

• Adjust the projection angle.

trapezoidal in shape.

perpendicular to the

 

 

 

screen.

 

 

 

 

 

The projector will not turn

• The projector will not turn

• Wait two minutes until the

back on after it was powered

on for two minutes after

 

LED at the front of the VHD

down, or the image disappears

power-down, to protect the

 

Controller turns red.

during operation.

lamp.

 

 

 

• The lamp has failed or

Replace the lamp.

 

reached its usage limit of

 

 

 

2000 hours.

 

 

 

 

 

 

Vidikron Vision 85 Owner’s Operating Manual

63

Page 75
Image 75
Runco Vision 85 manual To Table