NEC Lt170 Portable Projector Users Manual

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PROJECTING AN IMAGE (BASIC OPERATION)
Optimizing RGB Picture Automatically
Adjusting the Image Using Auto Adjust
Optimizing RGB image automatically.
Using the cabinet buttons
1. Press the MENU button .
The Basic menu will be displayed. Make sure that “Auto Adjust Ex-
ecuted” is selected.
LAMP
STATUS
POWER
ON/STAND BY
SELECT
MENUSOURCEENTER
OFFCOMPUTER
AUTO ADJ.P0WER ON
VIDEO
AUTO
MENUCANCEL
ASPECT
COMP.S-VIDEO
ENTER
LAMP
STATUS
POWER
ON/STAND BY
SELECT
MENUSOURCEENTER
2. Press the ENTER button to...

E-22
Turning off the Projector
To turn off the projector:
First, press the POWER (ON/STAND BY) button on the projector cabinet
or the POWER OFF button on the remote control. The “Power Off / Are
you sure?” message will appear.
Secondly, press the ENTER button or press the POWER (ON/STAND
BY) or the POWER OFF button again.
The power indicator will glow orange. After the projector turns off, the
cooling fans keep operating for 60 seconds (Cooling-off time).
Lastly unplug the power cable. The power...

E-23
Using the Soft Carrying Case
The accessory pouch can be attached to the soft carrying case as shown in the drawing.
*Placing the projector and its accessories in the soft carrying case
PROJECTING AN IMAGE (BASIC OPERATION)
Put through and fix it
Work should be done on a flat level surface to prevent overturning.
Put through
ZOOMFOCUSPUSHPUSH
LAMPMENUSOURCEENTER
STATUS
POWER
ON/STAND BYSELECT
O
F
FC
O
M
P
U
T
E
R
A
U
T
O
 
A
D
J
.PC-MUTE
MAGNIFYP
0
W
E
RV
I
D
E
O
A
U
T
OA
S
P
E
C
TC
O
M
P.S
-V
ID...

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CONVENIENT FEATURES
Turning Off the Image and Sound
Press the PIC-MUTE button to turn off the image and sound for a short
period of time. Press again to restore the image and sound.
Freezing a Picture
Press the FREEZE button to freeze a picture. Press again to resume
motion.
Enlarging and Moving a Picture
You can enlarge the picture up to 400 percent.
To  do so:
1. Press the MAGNIFY (+) button to magnify the picture.
To move the magnified image, use the 
 button.
Getting the Information
You get...

E-25
3.Rotate the SELECT +/- dial to select [Setup1] - [Security] and press
the ENTER button.
The Security menu will be displayed.
4. Rotate the SELECT +/- dial to select [Keyword] and press the ENTER
button.
The software keyboard will be displayed.
5.Use the SELECT +/- dial to type a keyword in the Input field.
Selected characters will be displayed in Input field.
*The keyword must be no more than 10 alphanumeric characters.
Typing a keyword
*To select a character, rotate the SELECT+/- dial to highlight...

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CONVENIENT FEATURES
To disable the Security function:
1.Press the MENU button.
The Basic menu will be displayed.
2. Rotate the SELECT +/- dial to select [To Advanced Menu] and press
the ENTER button.
The Advanced menu will be displayed.
3. Rotate the SELECT +/- dial to select [Setup1] - [Security] and press
the ENTER button.
The Keyword input screen will be displayed.
4. Enter your keyword.
For entering your keyword, see Step 5 in “To set a keyword”.
5. Rotate the SELECT +/– dial to select 
 and...

E-27
USING ON-SCREEN MENU
Basic Menu OperationThe Menu consists of Basic and Advanced. While the Basic menu con-
tains minimum essentials of menus and commands, the Advanced menu
contains all the available menus and commands.
The Basic menu is accessed by pressing the MENU button.
Selecting “To Advanced Menu” in Basic menu will go to the Advanced
menu.
Using the Menus
For Basic menu
1. Press the MENU button to display the Basic menu.
2. Rotate the SELECT +/- dial to highlight the menu item you want to...

E-28
3. Rotate the SELECT +/- dial clockwise.
Keep rotating the SELECT +/-  dial until the highlight reaches [Noise
Reduction]. When the highlight reaches [Flicker Reduction], [Setup 1]
menu will be displayed.
Keep rotating the SELECT +/- dial clockwise and the menu items will
sequence as follows: [Image] → [Setup 1] → [Setup 2] → [Information] →
[Default] → [Image] → ...
Keep rotating the SELECT +/- dial counterclockwise and the menu items
will sequence as follows:  [Default] → [Information] → [Setup 2]...

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List of Menu Items
USING ON-SCREEN MENU
Basic Menu
Advanced Menu
Menu items Items
Auto Adjust Executed
Aspect Ratio
Picture Management
Brightness
Contrast
Sharpness
Color
Hue
Keystone
To Advanced MenuNormal, Wide, Zoom, Cinema, Native
Presentation, Video, Movie, Graphic, sRGB, User
User Setting
Auto, Manual, Manual (Save)Base Setting (Presentation, Video, Movie, Graphic, sRGB)
Gamma Correction (Dynamic, Black Detail, Natural)
Brightness R
Brightness G
Brightness B
Contrast R
Contrast G
Contrast B...

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Menu windows or dialog boxes typically have the following elements:
Title ........................... Indicates the menu title.
Highlight .................... Indicates the selected menu or item.
Source ....................... Indicates the currently selected source.
Return key symbol .... Indicates further choices are available.
Radio button .............. Use this round button to select an option in a dialog box.
Check mark ............... Indicates the item is selected.
Slide bar...