Epson Powerlite Pro Z8050wnl Users Guide

Appearance
161
Appearance
Units: inches (mm)
1Center of lens
2 Distance from center of lens to suspension bracket fixing point
28.9 (734)
18.0 (456) 21.0 (534)
1.5 (39)
21.4 (544.6)9.3 (236) 

Glossary
162
Glossary
This section explains easily terms that are used with the projector and difficult terms that are not explained in the text of this guide. For details, refer to 
other commercially available publications.
AMX Device Discovery
AMX Device Discovery is a technology developed by AMX to facilitate AMX control systems for easy operation of the target 
equipment.
Epson has implemented this protocol technology, and has provided a setting to enable the protocol function (ON).
See the AMX Web...

Glossary
163
VGA
A type of video signal with a resolution of 640 (horizontal) ^ 480 (vertical) dots that is used by IBM PC/AT-compatible computers. 
XGA
A type of video signal with a resolution of 1,024 (horizontal) ^ 768 (vertical) dots that is used by IBM PC/AT-compatible 
computers. 
Aspect Ratio(Aspect Ratio)The ratio between an image's length and its height. HDTV images have an aspect ratio of 16:9 and appear elongated. The aspect 
ratio for standard images is 4:3. Interlace
A method of image...

Glossary
164
Refresh Rate
The light-emitting element of a display maintains the same luminosity and color for an extremely short time. Because of this, the 
image must be scanned many times per second to refresh the light-emitting element. The number of refresh operations per 
second is called the Refresh Rate and is expressed in hertz (Hz).  

General Notes
165
General NotesCopyright Notice
All rights reserved. No part of this publication may be reproduced, stored 
in a retrieval system, or transmitted in any form or by any means, 
electronic, mechanical, photocopying, recording, or otherwise, without 
the prior written permission of Seiko Epson Corporation. No patent 
liability is assumed with respect to the use of the information contained 
herein. Neither is any liability assumed for damages resulting from the 
use of the information...

General Notes
166
•Do not carry the projector by yourself. Two people should use the 
handles to carry the projector when unpacking or moving it.
•Do not place the projector on an unstable cart, stand, or table. When 
projecting images vertically, install the projector correctly and 
appropriately to prevent it from turning over and falling.
•Do not operate the projector on its side, while tilted to one side, or 
upside down. Do not tilt the projector forward or back at a greater 
angle than that...

General Notes
167
•Do not operate the projector in a closed-in cabinet unless proper 
ventilation is provided.
•You may need to clean the air filter and intake vent. A clogged air filter 
or vent can block ventilation needed to cool the projector.
•Do not use or store the projector outdoors for an extended length of 
time.
•Do not use the projector outside the required temperature range 
(sp.156). Doing so may cause an unstable display and could lead to 
projector damage.
•Do not store the projector...

General Notes
168
•Do not touch the lens with bare hands.
•Always attach the lens cover to the lens when not using the projector, to 
prevent the lens from becoming dirty or damaged.
•Never try to remove the lamp immediately after use because it will be 
extremely hot. Before removing the lamp, turn off the power and wait 
at least an hour to allow the lamp to cool completely.
•Do not place the source of an open flame, such as a lit candle, on or near 
the projector.
•Do not modify the power cord. Do not...

General Notes
169
For Canadian Users
This Class B digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe B est conforme à la norme NMB-003 
du Canada.
CPD-27588R1