Vivitek Projector DW3321 User Manual

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Copyright  
This publication, including all photographs, illustrations and software, is protected under international copy-
right  laws,  with  all  rights  reserved.  Neither  this  manual,  nor any  of  the  material  contained  herein,  may  be 
reproduced without written consent of the author. 
©  Copyright 2015 
Disclaimer 
The  information  in  this  document  is  subject  to  change  without  notice.  The  manufacturer  makes  no  repre-
sentations  or  warranties  with  respect  to  the...

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Important Safety Information 
 Important: 
It is strongly recommended that you read this section carefully before using the projector. These 
safety and usage instructions will ensure that you enjoy many years of safe use of the projector. 
Keep this manual for future reference. 
Symbols Used 
Warning symbols are used on the unit and in this manual to alert you of hazardous situations.  
The following styles are used in this manual to alert you to important information. 
Note: 
Provides...

 
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Projector Installation Notice 
 Do not tilt the projector to the left or right, otherwise lamp life could decrease dramatically, and 
may lead to other unpredictable damages. 
                                     
 There is no limit on the tilt angle upward or downward. 
    
 Allow at least 50 cm clearance around the exhaust vent. 
 
   
   
 
 Ensure that the intake vents do not recycle hot air from the exhaust vent. 
 When operating the projector in an enclosed space, ensure that the...

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Verify Installation Location 
 To supply power, the 3-blade (with earthing lead) socket should be used to ensure proper 
grounding and equalized ground potential for all of the equipment in the Projector System. 
 The power code provided with the Projector should be used. In case of any missing item, other 
qualified 3-blade (with earthing lead) power cord can be used as substitution; however, do not use 
2-blade power cord. 
 Verify if the voltage is stable, grounded properly and there is no...

 
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Power Safety 
 Only use the supplied power cord. 
 Do not place anything on the power cord. Place the power cord where it will not be in the way of 
foot traffic. 
 Remove the batteries from the remote control when storing or not in use for a prolonged period. 
Replacing the Lamp 
Replacing the lamp can be hazardous if done incorrectly. See Replacing the Projection Lamp on page 63 
for clear and safe instructions for this procedure. Before replacing the lamp: 
 Unplug the power cord. 
...

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Main Features 
 Lightweight unit, easy to pack away and transport. 
 Compatible with all major video standards including NTSC, PAL, and SECAM. 
 A high brightness rating allows for presentations in daylight or in lit rooms. 
 Flexible setup allows for front, rear projections. 
 Line-of-vision projections remain square, with advanced keystone correction for angled 
projections. 
 Input source automatically detected. 
 High brightness for projection in just about any environment. 
 Supports...

 
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Table of Contents 
GETTING STARTED ........................................................................................................................................................... 1 
PACKING CHECKLIST ........................................................................................................................................................... 1 
VIEWS OF PROJECTOR PARTS...

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Cleaning the Air Filter ................................................................................................................................................ 67 
USING THE PHYSICAL LOCK .............................................................................................................................................. 70 
Using the Kensington Security Slot...

 
— 1 — 
GETTING STARTED 
Packing Checklist 
Carefully unpack the projector and check that the following items are included:  
 
Projector  
   
Remote Control  
(Batteries Included) 
VGA Cable Power Cord 
   
CD-ROM 
(This Users Manual) 
Warranty Card Quick Start Card 
 
Contact your dealer immediately if any items are missing, appear damaged, or if the unit does not work. It is 
recommend that you keep the original packing material should you ever need to return the equipment for 
warranty service....