Vivitek Projector DH6671 User Manual

							DH6671
Users Manual 
						

							2
Table of Contents
Copyright ........................................................................\
................................................. 4
Important Safety Guidelines  ........................................................................\
.................. 5
FCC NOTIFICATION........................................................................\
...................................................... 5
CE NOTIFICATION ........................................................................\
........................................................ 5
NOTIFICATION (Canada) ........................................................................\
.............................................. 5
AC Power Cord for North/Middle/South and Taiwan  ........................................................................\
......5
Disposal of Old Electric and Electronic Equipment  ........................................................................\
........ 6
Important Recycling Instructions  ........................................................................\
.................................... 6
Installation and Use Notice  ........................................................................\
............................................ 6
Introduction ........................................................................\
.............................................7
Product Features ........................................................................\
........................................................... 7
Packing Checklist  ........................................................................\
........................................................... 8
Projector Overview  ........................................................................\
......................................................... 9
Front-right View ........................................................................\
........................................................................\
....................... 9
Rear-right View ........................................................................\
........................................................................\
........................ 9
Bottom View ........................................................................\
........................................................................\
........................... 10
Control Panel ........................................................................\
............................................................... 11
Terminal Panel Features  ........................................................................\
.............................................. 12
Remote Control  ........................................................................\
............................................................ 13
Installation and Setup ........................................................................\
.......................... 14
Precautions for Installation ........................................................................\
........................................... 14
Caution for Ceiling Mounting Installation ........................................................................\
....................................................... 15
Upward or Downward Installation  ........................................................................\
.................................................................. 16
Installing or Removing the Optional Lens  ........................................................................\
...................................................... 17
Installing the Optional Color Wheel  ........................................................................\
............................................................... 18
Remote Control and Operation Range ........................................................................\
........................ 19
Turning On the Projector  ........................................................................\
.............................................. 20
Turning Off the Projector ........................................................................\
.............................................. 21
Adjusting Projected Image Position  ........................................................................\
............................. 22
Adjusting the Focus and Zoom  ........................................................................\
.................................... 23
Making Connections  ........................................................................\
.................................................... 24
Connecting to the Screen Trigger  ........................................................................\
................................ 26
Connecting to External HDBaseT Transmitter  ........................................................................\
............. 27
CONVENIENT FEATURES ........................................................................\
.................... 28
Changing the OSD Language ........................................................................\
...................................... 28
Selecting an Input Source  ........................................................................\
............................................ 28
Changing Lamp Power  ........................................................................\
................................................ 29
Freezing a Picture  ........................................................................\
........................................................ 29
Blanking the Image  ........................................................................\
...................................................... 29
Correcting Keystone Distotion   ........................................................................\
.................................... 30
Preventing the Unauthorized Use of the Projector  ........................................................................\
....... 31
Using the Control Panel Lock ........................................................................\
........................................................................\
 31
Using the Security Lock  ........................................................................\
........................................................................\
......... 31
Using the Physical Lock  ........................................................................\
........................................................................\
........ 32
Getting Information ........................................................................\
...................................................... 32
DH6671 DLP Projector - User's Manual   
						

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Using On-Screen Display........................................................................\
..................... 33
Navigating the OSD ........................................................................\
..................................................... 33
Menu Tree ........................................................................\
....................................................................34
OSD Operation - PICTURE ........................................................................\
......................................... 37
OSD Operation - SIGNAL  ........................................................................\
............................................ 40
OSD Operation - SETUP  ........................................................................\
............................................. 41
OSD Operation - INSTALLATION  ........................................................................\
................................ 45
OSD Operation - SERVICE ........................................................................\
.......................................... 48
Maintenance ........................................................................\
..........................................49
Replacing the lamp ........................................................................\
...................................................... 49
Replacing the Lamp  ........................................................................\
..................................................... 50
Cleaning the Projector  ........................................................................\
................................................. 51
Specification ........................................................................\
.........................................53
Product Dimensions  ........................................................................\
............................. 54
Supported Signal Input Timing  ........................................................................\
........... 55
Configurations of Terminals ........................................................................\
................ 56
DH6671 Lens Series  ........................................................................\
............................. 58
Troubleshooting  ........................................................................\
................................... 59
Indicator Messages ........................................................................\
...................................................... 59
Common Problems and Solutions  ........................................................................\
............................... 60
About the Vivitek Support ........................................................................\
................... 62
DH6671 DLP Projector - User's Manual   
						

							4
Copyright
Copyright
The User's Manual (including all pictures, illustrations and software)\
 is protected by the 
international copyright right law. All rights are reserved. No duplication of the manual or any 
content included in the manual is allowed without the written consent of\
 the manufacturer. 
Vivitek is the trademark of Vivitek Corporation. ©All rights reserved. 2015
Disclaimer
The information in the manual is subject to change without notice.
The manufacturer does not provide any statement or warranty of the conte\
nts in the 
manual and clearly give up the implied warranties of merchantability and of fitness for a 
particular purpose. The manufacturer reserves the rights to modify the publication and 
change the contents of the materials at any time without notice to any p\
erson.
About the Manual
The manual describes how to install and use the DLP projector and is applicable to the 
end-user. Relevant information (such as illustrations and descriptions) is put\
 on the same 
page as possible as we can. The format, easy for printing, is convenient for reading and 
paper-saving which is beneficial to environmental protection. It is suggested printing the 
page you need.
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Important Safety Guidelines
Thank you for purchasing the high quality product!
Read the Manual carefully to obtain the best performance. The Manual provides 
instructions to use the menu and implement operation.
FCC NOTIFICATION
This device complies with part 15 of the FCC Rules. Operation is subject\
 to the following two conditions: (1) 
This device may not cause harmful interference, and (2) this device mu\
st accept any interference received, 
including interference that may cause undesired operation.
FCC Warning!
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant 
to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful 
interference when the equipment is operated in a commercial environment. This equipment generates, uses, 
and can radiate radio frequency energy and, if not installed and used in accordance with the instruction 
manual, may cause harmful interference to radio communications. Operation of this equipment in a 
residential area is likely to cause harmful interference in which case the user will be required to co\
rrect the 
interference at his own expense.
CE NOTIFICATION
This is a Class B product. In a domestic environment this product may ca\
use radio interference in which case 
the user may be required to take adequate measures.
NOTIFICATION (Canada)
This Class B digital apparatus complies with Canadian ICES-003.
AC Power Cord for North/Middle/South and Taiwan
AC Power Cord used in the United States and Canada is listed by the 
Underwriters Laboratories (UL) and certified by the Canadian Standard 
Association (CSA).
AC Power Cord has a grounding-type AC line plug. This is a safety feature 
to be sure that the plug will fit into the power outlet. Do not try to defeat 
the grounding plug. Should you be unable to insert the plug into the out\
let, 
contact your technical personnel.
Ground
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Disposal of Old Electric and Electronic Equipment
The symbol on your product or the package represents that the product sh\
ould not be 
treated as the normal household waste when discarded but should be carri\
ed to the 
recycling location of the waste electric and electronic equipment. The consequence on 
the environment and human health due to the incorrect disposal of the pr\
oduct can be 
prevented if it can be ensured that the product is properly discarded. M\
aterial recycling 
is helpful to the protection of natural resources. The symbol is only valid in European 
Union. If you want to discard electrical and electronic equipment, conta\
ct the governmental 
authorities or your dealer for the correct method of disposal. 
Important Recycling Instructions
The lamp of the product contains mercury. The product may contain other electronic 
wastes and may pose risk if not discarded properly. Abide by the local, state/provincial or 
federal laws of recycling or discarding.
For more information, please visit the website and contact Electronic In\
dustries Alliance 
(EIA) on WWW.EIAE.ORG. Please visit WWW.LAMPRECYCLE.ORG for the specific 
disposal information of lamps.
Installation and Use Notice
1. Read and keep the description properly.
2.  Pay attention to all warnings.
3.  Follow all guidelines and descriptions.
4.  Do not use the equipment near water. 
5.  Do not install the equipment near the thermal source, such as the heater\
, radiator, 
furnace or other equipment that will generate heat (including the amplifier).
6.  Use dry clothes to clean only.
7.  Do not obstruct any vent. Carry out installation according to the guidel\
ines of the 
Manufacturer.
8.  Do not destroy the safety protection function of polarized or grounding \
plugs. A 
polarized plug has one wide and one narrow blade. The grounding plug has two blades 
and one grounding blade. The wide blade or grounding blade is provided for the safety 
concerns. If the plug provided does not match the outlet, contact the el\
ectrician to 
change the old outlet.
9.  Prevent the power cord from being treaded or pressed, especially the pow\
er cord on 
the plug, outlet and the connection between the power cord and the equip\
ment.
10.  Only use the connectors/accessories designated by the Manufacturer.
11.  Be careful of moving the trolley/equipment and avoid being hurt due to t\
urning-over 
when using the trolley. 
12.  Unplug the power cord of the equipment if there is a thunderstorm or the\
 equipment 
will not be used for a long time.
13.  The authorized maintenance personnel is responsible for all maintenance \
work. The 
equipment should be repaired if damaged in any means. (For example, the\
 power cord 
or outlet is damaged. Liquids splash to the equipment or foreign objects\
 fall into the 
equipment. The equipment is exposed to rain or humidity. The equipment cannot work 
functionally or falls.)
14.  The +12V trigger only outputs 12V DC trigger signal. Do not connect to o\
ther power 
input or output. Otherwise, the equipment may be damaged.
15.  The packaging materials should be kept properly for the use of transport\
ation.
16.  Do not look straight at the lens when the projector is running.
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Introduction
The User's Manual describes the installation, setup and operation of the\
 DH6671 projector 
and provides assistance to the installation personnel and the end-user t\
o fully develop the 
performance of the projector. Vivitek has made every efforts to ensure that the information 
in the Manual is correct at the time of printing. The contents may be frequently updated 
due to the continuously product improvement and customer feedback. 
You can find the latest version of the Manual and the manual of other Vivitek products on 
www.vivitekcorp.com.
Product Features
Vivitek DH6671 has the cutting-edge technique and creative dual-lamp opti\
cal engine to 
provide the native high resolution as well as clear, brilliant and vivid pictures. 
Main Characteristics and Advantages of the Product Series:•  The DLP system with the high performance digital micromirror device (DMD) in \
conjunction with the advanced thermal management technology provide the \
excellent 
projecting performance and reliability.
•  The advanced dual-lamp optical engine as well as the single-lamp, dual-l\
amp, normal, 
energy-saving and Custom Lamp Power mode offer the convenience for installation. 
The power of lamps can be adjusted via Custom Lamp Power to make it easi\
er for the 
installation personnel to fine-tune the edge blending brightness for multi-projectors 
application.
•  With the lamp switching feature, the projector can automatically select \
the lamps less 
used when turned on.
•  The projector has the replaceable color wheel and smart color wheel dete\
ction, can 
automatically detect and switch the parameter of corresponding color whe\
els and can 
be used in conjunction with the color wheel of high brightness or beauti\
ful hues. It is 
applicable to the single projector.
•  The interchangeable lens design allows the user to easily and quickly ch\
ange the 
suitable lens by pressing the Lens Release button.
•  With the complete series of motorized projection lenses, the horizontal \
shift, focusing 
and zooming of lenses can be electrically controlled. The throw ratio ranges from 0.7:1 
to 8.5:1 and is suitable to be used in most applications.
•  The high performance video processor can be used in progressive and inte\
rlaced 
scanning of the video inputs and video denoising.
•  The complete input terminal support many input signals, such as HDMI, DV\
I-D, 
HDBase T/LAN, VGA, RGBHV, YPbPr, VIDEO and S-VIDEO, etc.
•  With the built-in HDBase T signal reception, HDBase T transmitter can send high 
quality video and control signals through the single RJ45 cable.
•  Many 3D display format is supported, such as Frame Sequential, Top/Bottom, Side by 
Side and Frame Packing.
•  The synchronization of DLP Link and 3D IR are supported.
•  With the high efficient power switch, the power consumption less than 0.5W at the 
standby mode.
DH6671 DLP Projector - User's Manual   
						

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Packing Checklist
The following items are included in the packaging box of the DH6671 proj\
ector. If any loss 
or damage to any item, contact your dealer or the Vivitek customer service center.
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							9
Projector Overview
Front-right View
1
897101165
342
Rear-right View
1415131612
1. Lamp Cover
 Remove cover to replace lamp or color    
  wheel.
2.  Lens Hood
 Remove lens cap before use.
3.  Control Panel
 Press the button to operate the OSD menu  
  or adjust the lens settings, refer to OSD   
  controls.
4.  LED Indicator
 Displays current projector status such as  
  power, temperature and lamp.
5.  Front IR Receiver
 Receives for IR signals from remote control.
6.  Lens Release Button
 Press the Lens Release button before    
  removing the lens.
7.  Intake Vent
 Lamp cooling vent – do not obstruct.
8.  Anti-thief Screw hole
 The anti-thief screw can be fasten to    
  prevent Lens removing.
9.  Height Adjuster
 Adjust level of projector.
10.  Intake Vent / filter
 The fans pull cool air to the projector for   
  system cooling.
11.  I/O Connector Panel
 Connect to various input, control or output  
  terminals to the projector.
12.  Rear IR Receiver
 Receives for IR signals from remote control.
13.  Rear Intake Vent / filter
 Rear cooling intake – do not obstruct.
14.  Kensington Lock
 Attach the projector to a permanent object  
  with the Kensington slot and a security    
  cable.
15.  Security Chain Lock
 Attach the projector to a permanent object  
  using a security cable.
16.  Carrying Handle
 Pull up the handle when carrying the    
  projector.
Important:
Grill openings on the projector allow for good air circulation, which keeps the projector lamp cool. Do not 
obstruct any of the grill openings
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Bottom View
109
84
DH6671 DLP Projector - User's Manual