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11
KODAK EKTALITE E30/E31 OVERHEAD PROJECTORS
ENGLISH
Troubleshooting
Use this chart to solve common problems. If you fail to find the solution,
contact your local dealer for assistance and service.
CONDITION CAUSE CORRECTION
The power switch is
“ON” but the machine
does not operate.
The power switch is
“ON”, the fan is rotat-
ing, but the lamp
does not come on.
The power switch is
“ON” the lamp is on,
but there is no pro-
jected image.
The image is blurred.
The light is not bright
enough.
Power is suddenly
lost during use.
• Is the power cord
disconnected?
• Is the fuse blown?
• Is the TOP COVER
completely closed?
• Is the lamp installed
securely?
• Is the lamp burned out?
• Is the LAMP CHANGE
HANDLE in the right
position?
• Is the PROJECTION
MIRROR open, and
properly tilted up?
• Is the distance between
the screen and projection
too far or too close?
• Is the “UP” label on the
Fresnel lens facing the
stage glass?
• Is the projected image out
of focus?
• Is the transparency flat?
• Has the lamp been in use
for a long time?
• Is the fuse blown?
• Connection has been lost
with main power?
• Connect the power cord
on power source.
• Replace the blown fuse.
• Close the TOP COVER
completely.
• Set the lamp securely.
• Replace the lamp.
• Move the LAMP CHANGER
HANDLE firmly to the right
(or left) position then turn
the power switch “ON”
again to reset the power.
• Raise the PROJECTION
MIRROR on the head and
tilt it to project image for-
ward.
• Position the projector
1.3 - 4 meters from the
screen.
• Reinstall the Fresnel lens
with the “UP” label facing
the stage glass making
sure to secure it with the
clip holders.
• Adjust the focus knob on
arm to have a good focus.
• Ensure that the trans-
parency is flat.
• Replace the lamp. Or use
LAMP CHANGE HANDLE
to switch to a new lamp.
• Replace the fuse.
• Check the main power
cable for right connection.