Vivitek Projector D968U User Manual

Copyright  
This publication, including all photographs, illustrations and software, is protected under international 
copyright 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 2013 
Disclaimer 
The information in this document is subject to  change without notice. The manufacturer makes no 
representations or warranties with respect to the c ontents hereof and specifically disclaims any...

DLP Projector—User’s Manual 
— ii — 
Important Safety Information 
Important: 
It is strongly recommended that you read this sect ion carefully before using the projector. These 
safety and usage instructions will ensure that you enj oy 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 ma nual to alert you of hazardous situations.  
The following styles are used in this manual to alert you to important...

Preface 
Projector Installation Notice 
  Place the projector in a horizontal position 
The tilt angle of the projector should not exceed 15 degrees,  nor should the projector be 
installed in any way other than the desktop and ce iling mount, otherwise lamp life could decrease 
dramatically, and may lead to other  unpredictable damages. 
     
   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...

DLP Projector—User’s Manual 
— iv — 
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 c an be used as substitution; however, do not use 
2-blade power cord. 
   Verify if the voltage is...

Preface 
Power Safety 
  Only use the supplied power cord. 
   Do not place anything on the powe r 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 hazar dous if done incorrectly. See Replacing the Projection Lamp  on page 46 
for cle
ar and safe instructions for this procedure. Before replacing the lamp: 
   Unplug the power...

DLP Projector—User’s Manual 
— vi — 
Table of Contents 
GETTING STARTED ........................................................................\
................................................................................... 1 
PACKING CHECKLIST........................................................................\
................................................................................... 1 
VIEWS OF PROJECTOR PARTS........................................................................\...

Preface 
–vii  – 
SPECIFICATIONS ........................................................................\
..................................................................................... 56 
SPECIFICATIONS........................................................................\
......................................................................................... 56 
PROJECTION DISTANCE VS. PROJECTION SIZE........................................................................\...

DLP Projector—User’s Manual 
– 1 –  
GETTING STARTED 
Packing Checklist 
Carefully unpack the projector and che ck that the following items are included:   
 
DLP PROJECTOR 
   
 
  
 
R
EMOTE CONTROL  
(
WITH TWO AAA BATTERIES)   L
ENS CAP RGB CABLE POWER CORD 
 
 
   
C
ARRYING CASE 
( O
PTIONAL)   CD-ROM
  
( T
HIS USER’S MANUAL)  Q
UICK START GUIDE WARRANTY CARD 
 
Contact your dealer immediately if any items are mi
ssing, appear damaged, or if the unit does not work. It 
is recommend that you keep...

DLP Projector—User’s Manual 
Views of Projector Parts  
Front-right View 
12 345
6 
ITEM LABEL DESCRIPTION SEE PAGE 
1.  Height-adjuster button  Push to release height adjuster 
2.  Height adjuster Adjusts level of projector 
15 
3.  Lens Projection  Lens 
4.  IR receiver Receive IR signal from remote control 7 
5.  Focus ring Focuses the projected image 
6.  Zoom ring Enlarges the projected image 
16 
7.  Function keys  See Top view—On-screen Display (OSD) but-
tons and LEDs. 3 
Important: 
Ventilation...