Toshiba 791, 790 manual Overlaying projection

Overlaying projection

CONTENTS 59

You can draw figures or write with a pen on the picture of RGB input or video input, by using the overlay function.

Remote control

2	INPUT		ON/STANDBY
		LASER
	KEYSTONE	AUTO	SET

L-CLICKR-CLICK

Preparation

1Project a picture on the screen as explained in the step “Picture projection with the document imaging camera”. 56

2Prepare white paper and a red or blue pen.

1	Set the white paper on a flat surface
	and set the camera so that the paper
	is projected onto the screen.
	Adjust the camera to make the white paper be
	projected on the wholescreen.

VOLUME/ADJUST

Camera control panel

MENU ENTER EXIT

PIP	FREEZE				W.BALANCE OVERLAY			ARM LIGHT	3
				LOCK
CALL	RESIZE
	MUTE
						CAMERA		CAMERA
						GAIN
		Control panel
		(Main unit side)
				ON / STANDBY
			P	T	EMP
		ON	LAM			F
						AN
		R				EXI
	TE
	EN					T
	U					A
						UT
	N					O	S
	E
	M						ET
								K

2

3

4

INPUT

INPUT

OVERLAY

RGB picture

Select the input source using the overlay function by pressing INPUT.

Select an input source other than the camera input.

Press OVERLAY.

Draw any line on the paper with a red or Screen blue pen.

A drawn line is projected on the screen, overlapped with the picture of the input source.

Paper The position of a pen point can be confirmed on the screen before drawing anything.

imagingDocument camera

						E
			U	T		Y
						S
	N	P				T
I						O
						N
					VOL / ADJ	E

2

5	GAIN	Adjust the gain with CAMERA GAIN (+/-) so
	CAMERA	that the overlaying picture is displayed clearly.

Notes

•Handwriting in colors other than blue or red cannot be displayed properly.

•Handwriting in fine lines may not be displayed properly.