NEC LT150/LT85 user manual Help, E–44, Contents, Information

ChalkBoard: (available only when using with USB mouse)

Provides the tool bar for producing freehand drawings.

Pen	Left-click and drag to draw. Left-click [ ▲ ] or right-click the pen
	icon to display the pen palette containing four lines of different
	thickness from which you can select a line you prefer by left-click-
	ing.
Color	Selects a color. Left-click to display the color palette from which
	you can select a color you prefer by left-clicking.
Eraser	Left-click and drag to erase part of a drawing. Left-click [▲ ] or
	right-click the eraser icon to display the eraser palette containing
	four eraser of different thickness from which you can select an
	eraser you prefer by left-clicking.
Clear	Left-click to clear the drawing completely from the ChalkBoard
	screen.
View	Hides the tool bar by left-clicking. Right-clicking anywhere on the
	screen displays the ChalkBoard tool bar again.
Exit	Clears the complete drawing and exits the ChalkBoard.

NOTE:

*The ChalkBoard feature is available only when a USB mouse is used. Free- hand drawings cannot be saved or captured.

*The menu is not available while you display the ChalkBoard screen.

*The Capture and the Source Display function are not available on ChalkBoard screen.

*Switching slides clears a drawing completely.

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 cor- responding adjustment item.

Information:

Displays the status of the current signal, and the lamp and the projec- tor usage hours.

This dialog box has four pages.

The information included are as follows:

[Page 1]	[Page 2]
Source Name	Signal Type
Input Terminal	Video Type
Horizontal Frequency	Sync Type
Vertical Frequency	Interlace
Sync Polarity	Resolution
[Page 3]	[Page 4]
Aspect Ratio	Lamp Remaining Time (%)
Gamma Correction	Lamp Hour Meter (H)
Noise Reduction	Projector Usage (H)
Color Matrix
Matrix Type

NOTE:The progress indicator shows the percentage of remaining bulb life. The value informs you of the amount of lamp and projector usage respectively.

E–44