VIEWSONIC PJ510 - Manual (Page 43)

ViewSonic PJ510 40
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.
Phenomenon Cases not involving a machine defect, and Items to be confirmed
Colors have a faded-
out appearance, or
Color tone is poor. Color settings are not correctly adjusted.
Perform picture adjustments by changing the COLOR BAL R, COLOR BAL G,
COLOR BAL B, COLOR, and/or the TINT settings, etc.
Pictures appear dark.
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.
Pictures appear
blurry. Either the FOCUS setting or the H PHASE is not properly adjusted.
Adjust the focus and the H PHASE setting.