9. Troubleshooting Check List
138
Other
Remote control does not work.
No obstacles between the sensor of the projector
and the remote control.
Projector is placed near a fluorescent light that can
disturb the infrared remote controls.
Batteries are new and are not reversed in installa-
tion.
If present on the remote control, projector selector
switch is not used.
Buttons on the projector cabinet do not work (only
models with the Control Panel Lock function).
Control Panel Lock is not turned on or is disabled in
the menu.
Still unchanged even though you press and hold the
EXIT button for a minimum of 10 seconds.
In the space below please describe your problem in detail.
Information on application and environment where your projector is used
Projector
Model number:
Serial No:
Date of purchase:
Lamp operating time (hours): Lamp Mode: Normal Eco
Information on input signal:
Horizontal synch frequency [ ] kHz
Vertical synch frequency [ ] Hz
Synch polarity H (+) (–)
V (+) (–)
Synch type Separate Composite
Sync on Green
STATUS Indicator:
Steady light Orange Green
Flashing light [ ] cycles
Remote control model number:
Installation environment
Screen size: inch
Screen type: White matte Beads Polarization
Wide angle High contrast
Throw distance: feet/inch/m
Orientation: Ceiling mount Desktop
Power outlet connection:
Connected directly to wall outlet
Connected to power cord extender or other (the number
of connected equipment______________)
Connected to a power cord reel or other (the number
of connected equipment______________)
Summary of Contents for NP4001
Page 1: ...Projector NP4001 NP4000 User s Manual Downloaded From projector manual com NEC Manuals...
Page 83: ...5 Using On Screen Display 71 Downloaded From projector manual com NEC Manuals...
Page 135: ...8 Specifications 123 o Cabinet Dimensions Downloaded From projector manual com NEC Manuals...
