NEC Np600s Projector User Manual

7
5. Using On-Screen Menu
Turnng On the Projector By Applyng Computer Sgnal [AUTO POWER ON(COMP)]
When the projector is in Standby mode, applying a computer signal from a computer connected to the COMPUTER1 
IN input will power on the projector and simultaneously project the computer’s image.
This functionality eliminates the need to always use the POWER button on the remote control or the projector cabinet 
to power on the projector.
To use this function, first connect a...

7
5. Using On-Screen Menu
7 Menu Descriptions & Functions [INFO.]
Displays  the  status  of  the  current  signal  and  lamp  usage. This  item  has  four  pages. The  information  included  is  as 
follows:
TIP: Pressing the HELP button on the remote control will show the [INFO.\
] menu items.
[USAGE TIME]
[LAMP LIFE REMAINING] (%)*
[LAMP HOURS USED] (H)
[FILTER HOURS USED] (H)
* The progress indicator shows the percentage of remaining bulb life.
  The value informs you of the amount of lamp...

74
5. Using On-Screen Menu
[SOURCE]
[SOURCE INDEX]
[HORIZONTAL FREQUENCY] [VERTICAL FREQUENCY]
[SIGNAL TYPE]      [VIDEO TYPE]
[SYNC TYPE]      [SYNC POLARITY]
[SCAN TYPE]
[WIRED LAN]
[PROJECTOR NAME]
[MAC ADDRESS]
[VERSION]
[PRODUCT] 
[SERIAL NUMBER]
[FIRMWARE] Version
[DATA] Version
[CONTROL ID] (when [CONTROL ID] is set) 

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5. Using On-Screen Menu
 Menu Descriptions & Functions [RESET]
Returnng to Factory Default [RESET]
The RESET feature allows you to change adjustments and settings to the factory preset for a (all) source (s) except 
the following:
[CURRENT SIGNAL]
Resets the adjustments for the current signal to the factory preset levels. 
The  items  that  can  be  reset  are:  [PRESET],  [CONTRAST],  [BRIGHTNESS],  [COLOR],  [HUE],  [SHARPNESS], 
[ASPECT RATIO], [HORIZONTAL], [VERTICAL], [CLOCK], [PHASE],...

76
6. Maintenance
SELECTMENUEXITENTERSTATUSLAMPAUTOADJ.SOURCE
FOCUS
This section describes the simple maintenance procedures you should follow to clean the filters and replace the lamp.
1 Cleaning or Replacing the Filters
The air-filter sponge keeps dust and dirt from getting inside the projector and should be frequently cleaned. If the filter 
is dirty or clogged, your projector may overheat.
NOTE: The message for filter cleaning will be displayed for one minute\
 after the projector is turned on or...

77
6. Maintenance
3. Reinstall the new filter cover (2 locations).
 •  Insert the filter cover until you feel click.
4.  Clear the filter hours used.
To reset the filter usage time, from the menu, select [RESET] → [CLEAR FILTER HOURS].
(→page 75 for resetting the filter usage time.)
NOTE: Do not wash the filter with soap and water. Soap and water will damage the filter membrane. Before replacing the filter, remove 
dust and dirt from the projector cabinet. Keep out dust and dirt during \
filter...

78
6. Maintenance
 Cleaning the Cabinet and the Lens
1. Turn off the projector before cleaning.
2.  Clean the cabinet periodically with a damp cloth. If heavily soiled, use a mild detergent. Never use strong 
detergents or solvents such as alcohol or thinner.
SELECTME NUEXITENTER
STATUSLAMPAUTOADJ.SOURCE
FOCUS
Vacuum the ventilation inlet of the cabinet.
Note on Cleanng the Lens (NP600/NP500/NP400/NP00/NP500W)
Use a blower or lens paper to clean the lens, and be careful not to scratch or mar...

79
6. Maintenance
 Replacing the Lamp
When the lamp reaches the end of its life, the LAMP indicator in the cabinet will blink red. Even though the lamp may 
still be working, replace the lamp to maintain the optimal projector performance. After replacing the lamp, be sure to 
clear the lamp hour meter. (→ page 75)
 CAUTION
• DO NOT TOUCH THE LAMP immediately after it has been used. It will be extremely hot. Turn the projector off, 
wait 30 seconds, turn off the main power switch and then disconnect the...

80
6. Maintenance
2. Remove the lamp housing.
(1)  Loosen the two screws securing the lamp housing until the phillips screwdriver goes into a freewheeling condi
-
tion.
  • The two screws are not removable.
  •   There  is  an  interlock  on  this  case  to  prevent  the  risk  of  electrical  shock.  Do  not  attempt  to  circumvent  this 
interlock.
(2)  Remove the lamp housing by holding it.
SELECTMENUEXITENTER
STATUSLAMPAUTOADJ.SOURCE
FOCUS
SELECTMENUEXITENTER
STATUSLAMPAUTOADJ.SOURCE
FOCUS...

8
6. Maintenance
5. Connect the supplied power cable, turn on the Main Power switch and turn on the projector.
6.  Finally, select the menu 
→ [RESET] → [CLEAR LAMP HOURS] to reset the lamp usage hours.
NOTE: When you continue to use the projector for another 100 hours after the lamp has reached the end of its life, the projector 
cannot turn on and the menu is not displayed.
If this happens, press the HELP button on the remote control for 10 seco\
nds to reset the lamp clock back to zero.
When the...