Problems With The Projector - Acer H6815BD Series User Manual

10 Image has slanted
sides
11 Image is reversed

Problems with the Projector

# Condition
1 The projector stops responding
to all controls
2 Lamp burns out or makes a
popping sound
•
If possible, reposition the projector so that it is
centered on the screen and below the bottom of the
screen.
•
Press the Keystone correction keys on the control
panel or remote control until the image becomes
square.
•
Press "MENU" on the control panel or remote
control to open the OSD menu. Go to "Image" > "H/
V Keystone" to make adjustments.
•
Select "Image" > "Projection Mode", "Image" >
"Projection Location" on the OSD and adjust the
projection direction.
•
If possible, turn off the projector, then
unplug the power cord and wait at
least 30 seconds before reconnecting
power.
•
Make sure that the control panel lock
function is disabled.
When the lamp reaches the end of its useful
life, it will burn out and may make a loud
popping sound. If this happens, the projector
will not turn on until the lamp module has
been replaced. To replace the lamp, contact
your local dealer or Acer service center.
Solution
33