Correcting the keystone distortion (continued)

CONTENTS

36

Remote control

4 If the screen is not installed vertically, “Auto. V-keystone” is not corrected properly.

INPUTON/STANDBY

 

LASER

 

KEYSTONE

AUTO

SET

 

L-CLICKR-CLICK

VOLUME/ADJUST

 

 

4,5

MENU ENTER

EXIT

6

PIP FREEZE

 

RESIZE

CALL MUTE

Control panel (Main unit side)

 

 

ON / STANDBY

 

 

 

P

T

EMP

 

ON

LAM

 

F

 

 

 

AN

5

6

EXIT

EXIT

After confirming that “V-keystone” is selected on the menu;

Adjust the distortion of the both sides (right and left) of the picture with the selection buttons ( / ).

When the projector is not installed at an angle of 90° to the screen viewed from the top, the upper and lower sides of the projected picture will be

distorted.

90°

Select “H-keystone” from the menu with the selection buttons (/ ), and adjust the distortion of the upper and lower sides of the picture with the selection buttons ( / ).

Press EXIT repeatedly until the menu disappears.

The keystone adjustment finishes.

Operations

 

 

 

 

 

R

 

EXI

 

 

 

 

 

TE

 

 

 

 

 

 

EN

 

 

T

 

 

 

 

 

U

 

 

A

 

 

 

 

 

 

 

UT

 

 

 

 

 

N

 

 

O

S

 

 

 

 

E

 

 

 

 

 

 

 

M

 

 

 

ET

 

 

 

 

 

 

 

 

K

 

 

 

 

 

 

 

 

E

 

 

 

U

T

 

 

 

Y

 

 

 

 

 

 

S

I

N

P

 

 

 

 

 

O

 

 

 

 

 

 

N

 

 

 

 

 

VOL / ADJ

 

E

 

 

 

 

 

 

 

 

4,5 6

Notes

Due to digital correction processing, some of the information may be eliminated or the picture quality may be degraded depending on the amount of keystone correction or the contents of the signal source.

The adjustable range of “V-keystone” or “H-keystone” is influenced by each other’s correction

amount, and each input signal 71 . Therefore, the correction amount may change when switching the input.

When “Auto. V-keystone” does not operate properly even with the screen installed vertically, execute “Horizontal reference value reset” 52 .

Page 36
Image 36
Toshiba TLP780U TLP781U owner manual After confirming that V-keystone is selected on the menu, Keystone adjustment finishes

TLP780U TLP781U specifications

The Toshiba TLP780U and TLP781U are opto-isolators designed to provide excellent performance in various applications, ensuring high levels of electrical isolation between input and output circuits. These devices are part of Toshiba's extensive portfolio of opto-couplers, which leverage advanced technologies to meet the demands of modern electronic systems.

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