Maintenance &
Tr
oubleshooting
-50
Troubleshooting
Check
• Projector power cord is not plugged into the wall outlet.
• Selected input is wrong. (See page 24.)
• Cables incorrectly connected to back panel of the projector. (See pages 12–15.)
• “Contrast” and “Bright” adjustments are set to minimum position. (See page 43.)
• Picture adjustments are not correct. (See page 43.)
• Adjust the focus. (See page 16.)
• Projection distance is too long or too short to allow for proper focus. (See pages 21 and 22.)
• OSD Display is set to “OFF”, preventing to display some or all On-screen Displays. (See
page 36.)
• If the picture is normal, the sound is due to cabinet shrinkage caused by temperature
changes. This will not affect operation or performance of the projector.
• Refer to “Lamp/Maintenance Indicators” on page 44.
• Adjust the “Phase” setting. (See page 33.)
• Change the input signal type. (See page 36.)
Problem
No picture appears.
Colour is faded or poor.
Picture is blurred.
No OSD appears.
An unusual sound is occasion-
ally heard from the cabinet.
Maintenance indicator
illuminates.
Picture noise appears.
Image is green on INPUT 2
COMPONENT.
Image is pink (no green) on
INPUT 2 RGB.
Kensington Security
Standard connector
This projector has a Kensington Security Standard
connector for use with a Kensington MicroSaver Security
System. Refer to the information that came with the
system for instructions on how to use it to secure the
projector.
Rear View
Using the Kensington Lock
