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3M
™
Multimedia Projector MP8755/MP8755L/MP8770/MP8770L
© 3M 2000
ENGLISH
24
NO INPUT IS
DETECTED.
SYNC is out of Range.
CHANGE THE LAMP.
CALL A MAINTENANCE
PERSON.
CHANGE THE LAMP.
CALL A MAINTENANCE
PERSON.
THE POWER WILL
TURN OFF AFTER *hr.
CHANGE THE LAMP.
(Blinking message)
The projector is not detecting a signal.
The horizontal frequency of input signal
exceeds projector capability.
Nearing end of normal lamp operation
time.
Remaining lamp operation time = 20
hours or less.
*Indicates number of hours until power
turns off automatically.
Normal lamp operating time has
expired. Safety feature shuts projector
down after 10 minutes.
Check cable connections to input device. Input device
not connected to this input mode, switch to next mode.
Switch projector to correct resolution.
See Appendix A.5
Change the projector lamp and reset the lamp
operation hours to zero.
Change the projection lamp and reset the lamp
operation hours to zero.
Change the projector lamp and reset the lamp
operation hours to zero.
7.2 Message/Solution Table
Error Message
Displays
Cause Solution