NEC NP4000 7. APPENDIX, 6. MAINTENANCE, 8. SPECIFICATIONS, 9. TROUBLESHOOTING CHECK LIST

Table of Contents
Version..........................................................................................................................................	92
v R ESET M ENU D ESCRIPTIONS AND F UNCTIONS ............................................................................	93
6. MAINTENANCE..............................................................................................................................	94
n C LEANING THE PROJECTOR ..........................................................................................................	94
Cleaning the Cabinet ..................................................................................................................	94
Cleaning the Lens .......................................................................................................................	94
Cleaning the Filters .....................................................................................................................	95
o R EPLACING C ONSUMABLE P ARTS ................................................................................................	97
Replacing the Filters ...................................................................................................................	97
Replacing the Lamps ..................................................................................................................	99
Resetting the Lamp Hours Counter........................................................................................	101
7. APPENDIX.....................................................................................................................................	102
n U SING THE O PTIONAL R EMOTE M OUSE R ECEIVER (NP01MR)................................................	102
Connecting the remote mouse receiver to your computer ..................................................	102
When operating a computer through the remote mouse receiver .....................................	102
When connecting using the USB terminal.............................................................................	103
Operating your computer’s mouse from the remote control ...............................................	103
About Drag Mode ......................................................................................................................	103
o T ROUBLESHOOTING ....................................................................................................................	104
Indicator Messages...................................................................................................................	104
Common Problems and Solutions ..........................................................................................	106
Tips for Troubleshooting...........................................................................................................	106
p I MAGE P ROBLEMS .......................................................................................................................	107
Lamp Problems..........................................................................................................................	107
Remote Control Problems........................................................................................................	108
Audio Problems .........................................................................................................................	108
q H AVING THE P ROJECTOR S ERVICED ..........................................................................................	109
8. SPECIFICATIONS........................................................................................................................	110
n P ROJECTOR S PECIFICATIONS .....................................................................................................	110
Optical Specifications ...............................................................................................................	110
Electrical Specifications............................................................................................................	111
Mechanical Specifications........................................................................................................	112
Environmental Considerations ................................................................................................	112
Regulations ................................................................................................................................	113
o C ABINET D IMENSIONS .................................................................................................................	114
p P IN A SSIGNMENTS OF M INI D-S UB 15 P IN I NPUT C ONNECTOR ................................................	115
q C OMPATIBLE I NPUT S IGNAL L IST ................................................................................................	116
r PC C ONTROL C ODES AND C ABLE C ONNECTIONS .....................................................................	118
s S CREEN T RIGGER .......................................................................................................................	120
t O PERATION U SING HTTP B ROWSER .........................................................................................	121
Overview.....................................................................................................................................	121
Preparation Before Use............................................................................................................	121
Handling of the Address for Operation via a Browser..........................................................	121
Configuring Network Settings..................................................................................................	122
Structure of the HTTP Server..................................................................................................	124
u 15 P IN GPIO C ONTROL ..............................................................................................................	126
9. TROUBLESHOOTING CHECK LIST........................................................................................	127