BOXLIGHT ProjectoWrite6, Руководство пользователя

Страница: 93 / 98

91
Troubleshooting
Error For Machine Defects
The following problems may be confused with a machine defect. Check and follow the
table. If these do not solve the issue, contact your dealer
.
Symptom Cause / Remedy
Projector power
does not turn on.
The power cord is disconnected.
Plug the power cord into an AC outlet.
Intending to turn on the projector again during the cool down
mode.
Wait until the cool down mode has completed.
There is no lamp and/or lamp cover is not firmly closed.
Turn off the power and disconnect the power plug from the power outlet.
Check if the lamp is installed or the lamp cover is firmly closed and turn
on the power again.
Power cord is impaired.
When you touch the power cord, the indicator goes on then off, please
remove the power cord and connect it again. If the situation is repeated,
remove the power cord and contact your dealer.
No image
The input is not connected correctly.
Select the appropriate input source.
No signal input.
Connect correctly.
The lens cover is attached to the lens.
Remove the lens cover.
Colors are pale
Color density and color matching are not adjusted correctly.
Adjust the RGB setting.
Color loss.
Caused by poor VGA cable connection.
Abnormal brightness
& contrast
Brightness and contrast are not adjusted correctly.
Adjust the brightness and contrast setting.
The lamp is near the end of its service life.
Replace with a new lamp.
Image is blurred
The projection lens is not focused.
Adjust the focus using the focus ring.
The lens is dirty or misty.
Clean the lens.