NEC Lt245 Portable Projector Users Manual

104
Using Software Keyboard to enter an encryption key
1. Select one of Key 1, Key 2, Key 3 and Key 4 and press the ENTER button.
The software keyboard will be displayed.
2. Use the SELECT 
  button to select one key and press the ENTER button.
3. After finishing entering the WEP key, use the SELECT 

 button to select [OK] and press the
ENTER button.
The software keyboard will disappear.
Domain
Host Name ............ Type in a hostname. Up to 60 alphanumeric characters can be used.
Domain Name...

105
Mail
Alert Mail:
Checking this box enables Alert Mail feature.
This option notifies your computer of an error message via e-mail when using wireless or wired LAN. The error
message will be notified when the projector lamp has reached the end of its usable life or an error occurs in the
projector.
Sample of a message sent from the projector:
The lamp is at the end of its usable life. Please replace the lamp.
Projector Name: X X X X
Lamp Hour Meter: xxxx [H]
Projector Usage: xxxxxx [H]
Senders...

106
Projector Name
Specify a unique projector name. Press  to display the software keyboard and type in. Up to 16 alphanumeric
characters can be used. After entering a name, select [OK] and press the ENTER button.
Using Software Keyboard
1 to 0 and
Characters ....... Use to type in password or keyword.
MODE .................... Selects one of three modes for alphabet and special characters.
SP ......................... Inserts a space
BS ......................... Deletes one character backward
Returns to...

107
Options
Setting Auto Adjust [Auto Adjust]
This feature sets the Auto Adjust mode so that the RGB image can be automatically or manually adjusted for noise
and stability. You can automatically make adjustment in two ways: Normal and Fine.
Off ......................... The RGB image will not be automatically adjusted.
You can manually optimize the RGB image.
Normal .................. Default setting. The RGB image will be automatically adjusted. Normally select this option.
Fine ..........................

108
Enabling High Speed Fan Mode [Fan Mode]
This option allows you to select two modes for fan speed: Auto mode and High speed mode.
Auto ...................... The built-in fans automatically run at a variable speed according to the internal temperature.
High ...................... The built-in fans run at high speed.
When you wish to cool down the temperature inside the projector quickly, select “High”.
NOTE: Select High mode if you continue to use the projector for consecutive days.
Selecting Default...

109
Selecting Signal Format [Signal Select]
Computer 1/2
Allows you to set Computer 1 and Computer 2 to automatically detect an incoming RGB or component source
such as a computer or DVD player. However there may be some RGB and component signals that the projector is
unable to detect. In this case, select RGB or Component.
Select Scart in COMPUTER 1 for the European Scart signal.
Video and S-Video
This feature enables you to select video standards manually.
Normally select Auto. Select the video...

110
Tools
Selecting the ChalkBoard [ChalkBoard]
This option displays the ChalkBoard tool bar.
The ChalkBoard feature allows you to write and draw messages on a projected image.
NOTE: The ChalkBoard feature is available only when a USB mouse is used.
To display or hide the ChalkBoard tool bar, click the middle button on your mouse.
The tool bar contains the following icons.

 Drag ................. Drags to move the tool bar.
 Pen ................... Left-click and drag to draw. Left-click 
 or...

111
Using Off Timer [Off Timer]
1. Select your desired time between 30 minutes and 16 hours: Off, 0:30, 1:00, 2:00, 4:00, 8:00, 12:00, 16:00.
2. Select “OK” and press the ENTER button on the remote control.
3. The remaining time starts counting down.
4. The projector will turn off after the countdown is complete.
NOTE:
•To cancel the preset time, set Off for the preset time or turn off the power.
•When the remaining time reaches 3 minutes before the projector is turned off, the Projector will turn off in...

112
 Menu Descriptions & Functions [Information]
Displays the lamp and the projector usage hours, the status of the current signal and settings and LAN settings. This
dialog box has seven pages.
The information included are as follows:
Usage Time
Remaining Lamp Time (%)
Lamp Hour Meter (H)
Projector Usage (H)
NOTE: The progress indicator shows the percentage of remaining lamp life. The value informs you of the amount of lamp and
projector usage respectively.
6. Using On-Screen Menu 

113
Source Page1
Input Terminal Signal Type
Video Type Source  Name
Entry No.
Source Page2
Horizontal Frequency Vertical Frequency
Sync Type Sync  Polarity
Interlace
6. Using On-Screen Menu