NEC NP40 - Manual (Page 36)

28
4. Convenient Features
➊ Turning off the Image
Press the PIC-MUTE button to turn off the image for a short period of
time. Press again to restore the image.
MENU
UP
PAGE
OFF
POWER
ON
PIC-MUTE
DOWN
FOCUS
➋ Freezing a Picture
Press the FREEZE button to freeze a picture. Press again to resume
motion.
➌ Changing Lamp Mode
LAMP MODE
VOLUME
S-VIDEO
VIDEO
L-CLICK
MOUSE
R-CLICK
AUTO ADJ. COMPUTER
ASPECT HELP
FREEZE PICTURE
The lamp life can be extended by using the Eco mode.
To change to the “Eco” mode, do the following:
1. Press the LAMP MODE button to display [Lamp Mode] screen.
2. Use the SELECT ▲ or ▼ button to select [Eco] mode.
3. Press the ENTER button. Or press the SELECT
▶ button to se-
lect [OK] and press the ENTER button.
To cancel it, select [Cancel] and press the ENTER button.
To change from [Eco] to [Normal], Go back to Step 2 and select
[Normal]. Repeat Step 3.
Lamp Mode Description Status of LAMP indicator
Normal Mode
This is the default setting (100%
Brightness).
Off
Eco Mode
Select this mode to increase the
lamp life (NP60: approx. 80%
Brightness, NP50/NP40: approx.
90% Brightness).
Steady Green light
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41 )
LAMP MODE
VOLUME
S-VIDEO
ASPECT HELP
FREEZE PICTURE
➍ Preventing the Unauthorized Use of the Projector
A keyword can be set for your projector using the Menu to avoid operation by an unauthorized user. When a key-
word is set, turning on the projector will display the Keyword input screen. Unless the correct keyword is entered,
the projector cannot project an image.
To enable the Security function:
1. Press the MENU button.
The menu will be displayed.
2. Use SELECT ▲ or ▼ button to select [Setup - Installation] → [Security] and press the ENTER button.
The Off/On menu will be displayed.