NEC NP4001/NP4000 7. APPENDIX, 6. MAINTENANCE, 8. SPECIFICATIONS, 9. TROUBLESHOOTING CHECK LIST

Table of Contents
Version..........................................................................................................................................	99
v R ESET M ENU D ESCRIPTIONS AND F UNCTIONS ..........................................................................	101
6. MAINTENANCE............................................................................................................................	102
n C LEANING THE PROJECTOR ........................................................................................................	102
Cleaning the Cabinet ................................................................................................................	102
Cleaning the Lens .....................................................................................................................	102
Cleaning the Filters ...................................................................................................................	103
o R EPLACING C ONSUMABLE P ARTS ..............................................................................................	105
Replacing the Filters .................................................................................................................	105
Replacing the Lamps ................................................................................................................	107
Resetting the Lamp Hours Counter........................................................................................	109
7. APPENDIX.....................................................................................................................................	110
n U SING THE O PTIONAL R EMOTE M OUSE R ECEIVER (NP01MR)................................................	110
Connecting the remote mouse receiver to your computer ..................................................	110
When operating a computer through the remote mouse receiver .....................................	110
When connecting using the USB terminal .............................................................................	111
Operating your computer’s mouse from the remote control ...............................................	111
About Drag Mode ......................................................................................................................	111
o T ROUBLESHOOTING ....................................................................................................................	112
Indicator Messages...................................................................................................................	112
Common Problems and Solutions ..........................................................................................	114
Tips for Troubleshooting...........................................................................................................	114
p I MAGE P ROBLEMS .......................................................................................................................	115
Lamp Problems..........................................................................................................................	116
Remote Control Problems........................................................................................................	116
Audio Problems .........................................................................................................................	117
q H AVING THE P ROJECTOR S ERVICED ..........................................................................................	118
8. SPECIFICATIONS........................................................................................................................	119
n P ROJECTOR S PECIFICATIONS .....................................................................................................	119
Optical Specifications ...............................................................................................................	119
Electrical Specifications............................................................................................................	120
Mechanical Specifications........................................................................................................	121
Environmental Considerations ................................................................................................	121
Regulations ................................................................................................................................	122
o C ABINET D IMENSIONS .................................................................................................................	123
p P IN A SSIGNMENTS OF M INI D-S UB 15 P IN I NPUT C ONNECTOR ................................................	124
q C OMPATIBLE I NPUT S IGNAL L IST ................................................................................................	125
r PC C ONTROL C ODES AND C ABLE C ONNECTIONS .....................................................................	128
s S CREEN T RIGGER .......................................................................................................................	130
t O PERATION U SING HTTP B ROWSER .........................................................................................	131
Overview.....................................................................................................................................	131
Preparation Before Use............................................................................................................	131
Handling of the Address for Operation via a Browser..........................................................	131
Configuring Network Settings..................................................................................................	132
Structure of the HTTP Server..................................................................................................	134
u 15 P IN GPIO C ONTROL ..............................................................................................................	136
9. TROUBLESHOOTING CHECK LIST........................................................................................	137