Warranty And After-Service - Hitachi PJ-LC5 User Manual

Troubleshooting (continued)
Phenomena That May Easily Be Mistaken For Machine Defects (continued)
Phenomenon
Pictures appear
dark.
Pictures appear
blurry.

Warranty And After-Service

If a problem occurs with the equipment, first refer to the "Troubleshooting" section of this
manual, and run through the suggested checks. If this does not resolve the problem
contact your dealer or service company. They will tell you what warranty condition is
applied.
42
Cases not involving a machine defect,
and Items to be confirmed
The brightness setting and/or contrast setting has not been
properly adjusted.
Perform picture adjustments by changing the BRIGHT and/or
CONTRAST settings, etc.
The WHISPER mode is the current setting.
Change (by releasing) from the WHISPER mode.
Lamp is approaching the end of its product lifetime.
Exchange the old lamp with a new lamp.
Either the FOCUS setting or the H PHASE is not properly
adjusted.
Adjust the focus and the H PHASE setting.
The lens is dirty or misty.
Clean the lens.
Reference
pages
23
32,33
15,26
36