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Troubleshooting
3M™ Digital WallDisplay
©3M 2003. All Rights Reserved.
Common Problems and Solutions, continued
Onscreen Messages
Symptom
Desired input
source cannot be
detected.
The remote
control does not
work.
The menu system
will not display.
Cause
The input source is not active. A signal
must be present for the input to be
selected.
The input device (e.g. computer, VHS
player, etc.) is not turned on.
The remote control is not facing the
remote control sensor.
The remote control is too far from the
sensor.
An obstruction is between the remote
control and the sensor.
The remote control’s batteries are
exhausted.
The menu system will not display
without an input source displayed.
Solution
Connect an active input source to
unit.
Turn on input source.
Face the remote control toward the
remote control sensor.
Operate the remote control within 5
meters.
Remove obstacle.
Replace batteries.
Connect an active input source to
unit.
Message
No input is detected
Please change the lamp
There are (x) hours of lamp life remaining
The WallDisplay will shut off in 40 minutes
There are (x) hours of lamp life remaining
The WallDisplay will shut off in 5 minutes
Meaning
3M Digital WallDisplay is not receiving a signal
from an external source. Check the cable
connections and verify power is on and external
source is working.
The lamp has 1400-1499 hours on it and needs
to be changed.
The lamp has 1500-1579 hours on it and needs
to be changed.
When the lamp has 1580 hours or more on it,
the message will flash, and the power will turn
off after 5 minutes.