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Interactive Flat Panel
User Manual
T420
TL550
T650

Disclaimer
BenQ Corporation makes no representations or warranties, either expressed or
implied, with respect to the contents of this document. BenQ Corporation reserves the
right to revise this publication and to make changes from time to time in the contents
thereof without obligation to notify any person of such revision or changes.
Copyright
Copyright 2012 BenQ Corporation. All rights reserved. No part of this publication may
be reproduced, transmitted, transcribed, stored in a retrieval system or translated into
any language or computer language, in any form or by any means, electronic, mechanical,
magnetic, optical, chemical, manual or otherwise, without the prior written permission
of BenQ Corporation.

3
Table of Contents
Disclaimer.............................................................................. 2
Copyright............................................................................... 2
Safety warnings and precautions ...................................... 5
Important safety instructions............................................ 6
Notes on the LCD panel of this display..................................... 6
Safety notice for remote control................................................. 7
Battery safety notice....................................................................... 7
Package contents ................................................................. 8
Optional accessories....................................................................... 8
Parts of the display and their functions .......................... 9
Front panel........................................................................................ 9
Rear panel ..................................................................................... 10
Input/output terminals................................................................. 11
Remote control............................................................................. 13
Using the remote control........................................................... 14
Setting up the display ........................................................ 15
Mounting the display.................................................................... 15
Connecting audio/video signals ................................................. 18
Connecting the touch module................................................... 25
Connecting power........................................................................ 26
Using the touch screen..................................................... 27
Calibrating the touch screen...................................................... 30
Important instructions for using the touch screen............... 30
Basic operations................................................................. 31
Turning the display on or off ..................................................... 31
Locking/unlocking the controls ................................................. 31
Switching input signals ................................................................. 31
Adjusting audio volume level ..................................................... 31
The OSD (On-Screen Display) menu ........................... 32
OSD menu overview ................................................................... 32
Operations in the OSD menu ................................................... 33
Picture menu .............................................................................. 34
Produktspecifikationer
Varumärke: | BenQ |
Kategori: | Övervaka |
Modell: | T420 |
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