NEC LT240 User Manual page 116

USING ON-SCREEN MENU
Changing Background Logo:
You can change the default background logo using the PC Card Files
feature.
NOTE: File size must be 256KB or less. Other file formats than JPEG and
BMP are not available. See page E-59.
Using ChalkBoard
The ChalkBoard feature allows you to write and draw messages on a pro-
jected image. See page E-61
NOTE: This feature is available only when using with USB mouse. See page E-58.
Help
Contents
Provides an online help about how to use the menus. An underlined link
means that you can move to an adjustment item directly.
Selecting the underlined link and pressing ENTER moves to the corre-
sponding adjustment item.
Information
Displays the status of the current signal, and the lamp and the projector
usage hours. This dialog box has three pages.
The information included are as follows:
[Page 1]
Source Name
Input Terminal
Entry No.
Horizontal Frequency
Vertical Frequency
Sync Polarity
Menu Descriptions & Functions
[Page 2]
Signal Type
Video Type
Sync Type
Interlace
E-116
[Page 3]
Remaining Lamp Time (%)
Lamp Hour Meter (H)
Projector Usage (H)