DATA PROJECTOR TLP780U TLP781U

59
CONTENTS
Document
imaging camera
K
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Y
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T
O
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A
U
T
O
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T
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X
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ON / STANDBY
VOL / ADJ
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T
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R
M
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U
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P
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F
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M
P
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P
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2
3
OVERLAY
CAMERA
ARM LIGHT
LOCK
W.BALANCE
CAMERA
GAIN
2
MENU
ON/STANDBYINPUT
L-CLICK R-CLICK
ENTER
KEYSTONE
AUTO
SET
EXIT
PIP
FREEZE
MUTECALL
RESIZE
VOLUME/ADJUST
LASER
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
Control panel
(Main unit side)
Camera control panel
Preparation
1
Project a picture on the screen as explained in the step “Picture projection with the document
imaging camera”.
56
2
Prepare white paper and a red or blue pen.
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.
1
S
TO
RE
CA
ME
RA
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R
M
L
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L
O
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K
W
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B
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G
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IN
F
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S
Select the input source using the overlay
function by pressing INPUT.
Select an input source other than the camera input.
2
INPUT
INPUT
Press OVERLAY.
3
OVERLAY
Draw any line on the paper with a red or
blue pen.
A drawn line is projected on the screen, overlapped
with the picture of the input source.
The position of a pen point can be confirmed on the
screen before drawing anything.
4
RGB picture
Screen
Paper
Overlaying projection
Notes
• Handwriting in colors other than blue or red cannot be displayed properly.
• Handwriting in fine lines may not be displayed properly.
Adjust the gain with CAMERA GAIN (+/ - ) so
that the overlaying picture is displayed clearly.
5
CAMERA
GAIN