Dream Vision Yunzi 2 User Manual

							
ACTIVEGLASSES
HIGH CONTRAST VIDEO-PROJECTOR 
						

							  
2R699820 - Yunzi Series User Manual
Changes
Dreamvision provides this manual ‘as is’ without warranty of any kind, either expressed or implied, including but not
limited to the implied warranties or merchantability and fitness for a particular purpose. Dreamvision may make
improvements and/or changes to the product(s) and/or the program(s) described in this publication at any time
without notice.
This publication could contain technical inaccuracies or typographical errors. Changes are periodically made to the
information in this publication; these changes are incorporated in new editions of this publication.
Copyright
All right reserved. No part of this document may be copied, reproduced or translated. It shall not otherwise be
recorded, transmitted or stored in a retrieval system without the prior written consent of Dreamvision.
Guarantee
Dreamvision provides a guarantee relating to perfect manufacturing as part of the legally stipulated terms of
guarantee. On receipt, the purchaser must immediately inspect all delivered goods for damage incurred during
transport, as well as for material and manufacturing faults. Dreamvision must be informed immediately in writing of
any complaints.
If the purchaser or third party caries out modifications or repairs on goods delivered by Dreamvision, or if the goods
are handle incorrectly, in particular if the systems are commissioned operated incorrectly or if, after the transfer of
risks, the goods are subject to influences not agreed upon in the contract, all guarantee claims of the purchaser will
be rendered invalid. Not included in the guarantee coverage are system failures which are attributed to programs or
special electronic circuitry provided by the purchaser, e.g. interfaces. Normal wear as well as normal maintenance
are not subject to the guarantee provided by Dreamvision either.
The environmental conditions as well as the servicing and maintenance regulations specified in this manual must
be complied with by the customer.
Trademarks
Brand and product names mentioned in this manual may be trademarks, registered trademarks or copyrights of
their respective holders. All brands and product names mentioned in this manual serve as comments or examples
and are not to be understood as advertising for the products of their manufactures. 
						

							R699820 - Yunzi Series User Manual3 
TABLE OF CONTENTS
1.0 SAFETY INSTRUCTIONS ............................................................................................. 5
1.1 Important Information........................................................................................................................ 5
1.2 Important Safeguards ......................................................................................................................... 5
1.3 Regional Specific Information ........................................................................................................... 7
2.0 INSTALLATION GUIDELINES .................................................................................... 8
2.1 About 3D Content and 3D Projection ................................................................................................ 8
2.2 THX-3D Display Certification (Yunzi 2 & 3) ...................................................................................8
2.3 Comfort and Caution with 3D Content .............................................................................................. 9
2.4 3D-Synchro Emitter and 3D Glasses ................................................................................................. 9
2.5 Best seat position for 3D projection .................................................................................................. 9
2.6 Environment of Use ......................................................................................................................... 10
2.7 Air-Flow and Space Requirements .................................................................................................. 10
2.8 Ceiling Mounting the Unit ............................................................................................................... 11
2.9 Projection Distance .......................................................................................................................... 11
2.10 Setting the Lens and using Lens Memories ..................................................................................... 12
3.0 REMOTE CONTROL UNIT (RCU) ............................................................................ 14
3.1 General View ................................................................................................................................... 14
3.2 Loading and replacing batteries ....................................................................................................... 14
3.3 How to use the Remote Control Unit............................................................................................... 15
4.0 GETTING STARTED .................................................................................................... 16
4.1 General View ................................................................................................................................... 16
4.2 Connecting the Power Cord ............................................................................................................. 17
4.3 Operating LEDs ............................................................................................................................... 17
4.4 Operating and Navigation Buttons .................................................................................................. 18
5.0 CONNECTIONS............................................................................................................. 18
5.1 Caution when connecting a device to HDMI input ......................................................................... 18
5.2 Connecting a Video Source to the Projector .................................................................................... 19
5.3 Connecting an Automation or Control device ................................................................................. 20
6.0 MENU STRUCTURE .................................................................................................... 21
7.0 PICTURE ADJUST  SETTINGS ................................................................................... 25
7.1 Picture Modes and Color Profiles .................................................................................................... 25
7.2 Color Temperature ........................................................................................................................... 26
7.3 Gamma ............................................................................................................................................. 26
7.4 Dark / Bright Level .......................................................................................................................... 27
7.5 Picture Tone ..................................................................................................................................... 27
7.6 Contrast ............................................................................................................................................ 27
7.7 Brightness ........................................................................................................................................ 27
7.8 Color ................................................................................................................................................ 27
7.9 Tint ................................................................................................................................................... 27
7.10 Advanced Picture Settings ............................................................................................................... 27
7.11 Reset Picture Profile ........................................................................................................................ 28
8.0 INPUT SIGNAL SETTINGS ......................................................................................... 29
8.1 HDMI Inputs .................................................................................................................................... 29
8.2 Component ....................................................................................................................................... 29
8.3 PC (Yunzi 2 & 3 only) ..................................................................................................................... 29
8.4 Picture Position ................................................................................................................................ 29
8.5 Aspect Ratio ..................................................................................................................................... 29
8.6 Mask................................................................................................................................................. 30
8.7 Progressive (only 480i, 576i, 1080i) ................................................................................................ 30
8.8 3D Setting ........................................................................................................................................ 30
8.9 Expert Calibration (Yunzi 2 & 3) ..................................................................................................... 31
9.0 INSTALLATION SETTINGS ....................................................................................... 31
9.1 Lens Control .................................................................................................................................... 31 
						

							  
4R699820 - Yunzi Series User Manual
9.2 Pixel Adjust ...................................................................................................................................... 31
9.3 Installation Style .............................................................................................................................. 32
9.4 Keystone .......................................................................................................................................... 32
9.5 Pincushion........................................................................................................................................ 33
9.6 Anamorphic ..................................................................................................................................... 33
9.7 Screen Adjust ................................................................................................................................... 33
9.8 Environment Setting ........................................................................................................................ 34
10.0 DISPLAY SETUP SETTINGS....................................................................................... 34
11.0 FUNCTION SETTINGS ................................................................................................ 34
11.1 Trigger.............................................................................................................................................. 34
11.2 Off-Timer ......................................................................................................................................... 34
11.3 High Altitude  Mode ......................................................................................................................... 34
11.4 ECO Mode ....................................................................................................................................... 35
11.5 Communication Terminal ................................................................................................................ 35
11.6 Network ........................................................................................................................................... 35
11.7 Remote Code A or B ........................................................................................................................ 35
11.8 Lamp Reset ...................................................................................................................................... 35
12.0 INFORMATION MENU................................................................................................ 35
13.0 CINEMASCOPE SETUPS ............................................................................................ 36
13.1 Lens Zoom or Theater System Kit ................................................................................................... 36
13.2 Cinemascope setup with Lens Zoom ............................................................................................... 36
13.3 Installing a 2.35:1 screen with the Theater System Kit ................................................................... 36
14.0 MAINTENANCE............................................................................................................ 37
14.1 Clean Dirt on the Cabinet ................................................................................................................ 37
14.2 Dirt on the Lens ............................................................................................................................... 37
14.3 Replacing the Lamp ......................................................................................................................... 37
14.4 Cleaning and Replacing the Dust Filters ......................................................................................... 39
14.5 Troubleshooting ............................................................................................................................... 39
15.0 MISCELLANEOUS ....................................................................................................... 40
15.1 RS-232C protocol ............................................................................................................................ 40
15.2 LAN protocol ................................................................................................................................... 46
15.3 Infra Red, long hex-pronto compatible RCU...................................................................................47
15.4 Specifications ................................................................................................................................... 48 
						

							1.0  SAFETY INSTRUCTIONS
R699820 - Yunzi Series User Manual5 
1.0 SAFETY INSTRUCTIONS
1.1 Important Information
Lead-free regulation
This product has a High Intensity Discharge (HID) lamp that contains a small amount of mercury. It also contains
lead in some components.
Disposal of these materials may be regulated in your community due to environmental considerations. For disposal
or recycling information please contact your local authorities, or the Electronics Industries Alliance: http://
www.eiae.org.
Information for Users on Disposal of Old Equipment
This symbol indicates that the electrical and electronic equipment should not be disposed as general
household waste at its end of life. Instead, the product should be handed over to the applicable
collection point for the recycling of electrical and electronic equipment for proper treatment, recovery
and recycling in accordance with your national legislation.
By disposing of this product correctly, you will help to conserve natural resources and will help
prevent potential negative effects on the environment and human health which could otherwise be caused by
inappropriate waste handling of this product.
For more information about collection point and recycling of this product, please contact your local municipal office,
your household waste disposal service or the shop where you purchased the product. Penalties may be applicable
for incorrect disposal of this waste, in accordance with national legislation.
Other Countries outside the European Union:
If you wish to dispose of this product, please do so in accordance with applicable national legislation or other rules
in your country for the treatment of old electrical and electronic equipment.
About the installation place
Do not install the projector in a place that cannot support its weight securely.
If the installation place is not sturdy enough, the projector could fall or overturn, possibly causing personal injury.
1.2 Important Safeguards
Electrical energy can perform many useful functions. This unit has been engineered and manufactured to assure
your personal safety. But IMPROPER USE CAN RESULT IN POTENTIAL ELECTRICAL SHOCK OR FIRE
HAZARD. In order not to defeat the safeguards incorporated into this product, observe the following basic rules for
its installation, use and service.
Please read these Important Safeguards carefully before use.
•All the safety and operating instructions should be read before the product is operated.
•All warnings on the product and in the operating instructions should be adhered to.
•All operating instructions should be followed.
•Place the projector near a wall outlet where the plug can be easily unplugged.
•Unplug this product from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Use a
damp cloth for cleaning.
•Do not use attachments not recommended by the product manufacturer as they may be hazardous.
•Do not use this product near water. Do not use immediately after moving from a low temperature to high
temperature, as this causes condensation, which may result in fire, electric shock, or other hazards.
CAUTION:
To reduce the risk of electric shock, do not remove cover. Refer servicing to qualified service personnel. This
projector is equipped with a 3-blade grounding type plug to satisfy FCC rule. If you are unable to insert the plug
into the outlet, contact your electrician.
WARNING:
To prevent fire or shock hazards, do not expose this appliance to rain or moisture. This apparatus must be
earthed.
The power input is auto-ranging from 100 to 240 VAC. 
						

							1.0  SAFETY INSTRUCTIONS
6R699820 - Yunzi Series User Manual
•Do not place this product on an unstable cart,
stand, or table. The product may fall, causing
serious injury to a child or adult, and serious
damage to the product. The product should be
mounted according to the manufacturer’s
instructions, and should use a mount
recommended by the manufacturer.
•When the product is used on a cart, care should
be taken to avoid quick stops, excessive force,
and uneven surfaces which may cause the
product and cart to overturn, damaging
equipment or causing possible injury to the
operator.
•Slots and openings in the cabinet are provided
for ventilation. These ensure reliable operation of
the product and protect it from overheating.
These openings must not be blocked or covered.
(The openings should never be blocked by
placing the product on bed, sofa, rug, or similar
surface. It should not be placed in a built-in
installation such as a bookcase or rack unless
proper ventilation is provided and the
manufacturer’s instructions have been adhered
to). For proper ventilation, separate the product
from other equipment, which may prevent
ventilation and keep a distance of more than 5-9”
(150 mm).
•This product should be operated only with the
type of power source indicated on the label. If you
are not sure of the type of power supply to your
home, consult your product dealer or local power
company.
•This product is equipped with a three-wire plug.
This plug will fit only into a grounded power
outlet. If you are unable to insert the plug into the
outlet, contact your electrician to install the
proper outlet. Do not defeat the safety purpose of
the grounded plug.
•Power-supply cords should be routed so that they
are not likely to be walked on or pinched by items
placed upon or against them. Pay particular
attention to cords at doors, plugs, receptacles,
and the point where they exit from the product.
•For added protection of this product during a
lightning storm, or when it is left unattended and
unused for long periods of time, unplug it from the
wall outlet and disconnect the cable system. This
will prevent damage to the product due to
lightning and power line surges.
•Do not overload wall outlets, extension cords, or
convenience receptacles on other equipment as
this can result in a risk of fire or electric shock.
•Never push objects of any kind into this product
through openings as they may touch dangerous
voltage points or short out parts that could result
in a fire or electric shock. Never spill liquid of any
kind on the product.
•Do not attempt to service this product yourself as
opening or removing covers may expose you to
dangerous voltages and other hazards. Refer all
service to qualified service personnel.•Unplug this product from the wall outlet and refer
service to qualified service personnel under the
following conditions:
a) When the power supply cord or plug is
damaged.
b) If liquid has been spilled, or objects have fallen
on the product.
c) If the product has been exposed to rain or
water.
d) If the product does not operate normally by
following the operating instructions. Adjust only
those controls that are covered by the Operation
Manual, as an improper adjustment of controls may
result in damage and will often require extensive
work by a qualified technician to restore the product
to normal operation.
e) If the product has been dropped or damaged in
any way.
f) When the product exhibits a distinct change in
performance - this indicates a need for service.
•When replacement parts are required, be sure
the service technician has used replacement
parts specified by the manufacturer or with same
characteristics as the original part. Unauthorized
substitutions may result in fire, electric shock, or
other hazards.
•Upon completion of any service or repairs to this
product, ask the service technician to perform
safety checks to determine that the product is in
proper operating condition.
•The product should be placed more than one foot
away from heat sources such as radiators, heat
registers, stoves, and other products (including
amplifiers) that produce heat.
•When connecting other products such as VCR’s,
and personal computers, you should turn off the
power of this product for protection against
electric shock.
•Do not place combustible behind the cooling fan.
For example, cloth, paper, matches, aerosol cans
or gas lighters that present special hazards when
over heated.
•Do not look into the projection lens while the
illumination lamp is turned on. Exposure of your
eyes to the strong light can result in impaired
eyesight.
•Do not look into the inside of this unit through
vents (ventilation holes), etc. Do not look at the
illumination lamp directly by opening the cabinet
while the illumination lamp is turned on. The
illumination lamp also contains ultraviolet rays
and the light is so powerful that your eyesight can
be impaired.
•Do not drop, hit, or damage the light-source lamp
(lamp unit) in any way. It may cause the light-
source lamp to break and lead to injuries. Do not
use a damaged light source lamp. If the light-
source lamp is broken, ask your dealer to repair
it. Fragments from a broken light-source lamp
may cause injuries.
•The light-source lamp used in this projector is a 
						

							1.0  SAFETY INSTRUCTIONS
R699820 - Yunzi Series User Manual7 
high pressure mercury lamp. Be careful when disposing of the light source lamp. If anything is unclear, please
consult your dealer.
•Do not ceiling-mount the projector to a place which tends to vibrate; otherwise, the attaching fixture of the
projector could be broken by the vibration, possibly causing it to fall or overturn, which could lead to personal
injury.
•Use only the accessory cord designed for this product to prevent shock.
•The power supply voltage rating of this product is AC120 V, AC100 V – AC240 V, the power cord attached
conforms to the following power supply voltage. Use only the power cord designated by our dealer to ensure
Safety and EMC.
•When it is used by other power supply voltage, power cable must be changed.
•Ensure that the power cable used for the projector is the correct type for the AC outlet in your country. Consult
your product dealer.
•Caution: Do not allow any unqualified person to install the unit. Be sure to ask your dealer to install the unit (e.g.
attaching it to the ceiling) since special technical knowledge and skills are required for installation. If installation
is performed by an unqualified person, it may cause personal injury or electrical shock.
1.3 Regional Specific Information
CE mark and Directive 2011/65/EU - ROHS 2 (Europe only)
In accordance with Article 7 and the adoption into national law by 2nd January 2013, this product has been
designed and manufactured in accordance with Article 4. The technical documentation and the written declaration
of conformity that assesses the product conformity can be provided to the competent National Authority upon an
email request to: [email protected]
FCC Information (USA only)
Changes or modification not approved by Dreamvision could void the user’s authority to operate the equipment.
Note: This equipment has been tested and found to comply with the limits for Class B digital devices, pursuant to
Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference
in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be determined by turning the equipment off
and on, the user is encourage to try to correct the interference by one or more of the following measures:
•Reorient or relocate the receiving antenna.
•Increase the separation between the equipment and receiver.
•Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
•Consult the dealer or an experienced radio/TV technician for help.
FCC
The Federal Communications Commission (FCC) is an independent United States government agency, created,
directed, and empowered by Congressional statute.
The FCC was established by the Communications Act of 1934 as the successor to the Federal Radio Commission
and is charged with regulating all non-Federal Government use of the radio spectrum, including radio and television
broadcasting, and all interstate telecommunications like wire, satellite and cable as well as all international
communications that originate or terminate in the United States. The FCC's jurisdiction covers the 50 states, the
District of Columbia, and U.S. possessions. 
						

							2.0  INSTALLATION GUIDELINES
8R699820 - Yunzi Series User Manual
2.0 INSTALLATION GUIDELINES
2.1 About 3D Content and 3D Projection
This unit is compatible with 3D playback. The source can be connected using one of the two available HDMI 1.4a
inputs. The 3D effect is based on the binocular parallax which is the difference of the view on a single object when
seen from the left and right eyes, respectively.
Binocular parallax
3D movies use two sets of images: one set for the left eye, the other set for the right eye. These images can be
stored into three compatible formats: Frame packing, Top-&-Bottom or Side-by-Side.
This unit is compatible with the following 3D formats:
•1080p @ 23.98/24Hz - Frame Packing, Top & Bottom and Side-by-Side
•720p @ 50 or 59.94/60Hz - Frame Packing, Top & Bottom and Side-by-Side
•1080i @ 50/60Hz - Frame Packing and Side-by-Side
•1080p @ 50/60Hz Side by Side
The left and right images are produced alternatively. Therefore, the shutter glasses are used to separate the left eye
images which will be only visible to the left eye, and the right eye images only visible to the right eye. The human
brain then perceives stereo objects based on the visual differences between two images of the same object but
taken from different angles.
The 3D-glasses are used to separate the left and right image, therefore producing a 3D effect.
2.2 THX-3D Display Certification (Yunzi 2 & 3)
The THX-3D Display certification aim to reproduce faithfully
images at home according to the intentions of the film director
during playback of 2D and 3D images, and they are the proof
of high definition and high quality, indicating that Yunzi 2 & 3
have cleared more than 400 rigorous image quality tests
including accuracy of color reproduction, cross-talk, viewing
angle and video processing performance.
LR
LRLRLR 
						

							2.0  INSTALLATION GUIDELINES
R699820 - Yunzi Series User Manual9 
The THX certification features by using THX picture mode:
•Correct Gamma and Color Temperature
•No Overscan or Scaling
•Correct High Definition color Gamut
The Best in Class Parameters also include ANSI and Sequential contrast, luminance and color Uniformity, color
tracking with gray scale, optimum brightness, deinterlacing performance, jaggie and countouring.
2.3 Comfort and Caution with 3D Content
The closer one looks at stereoscopic images, the greater the binocular disparity, which means greater perception of
outward projection. At the same time, the spectator must focus on these outward objects on the screen. The
projecting image and the real focus distance cause a great contradiction. This causes visual fatigue and discomfort.
That means that the more 3D effect, the more outward effects, and the more your eyes will try to focus nearer than
where the objects are actually -really- located.This strain contributes to fatigue and discomfort.
Prevent child under 5 years old to watch 3D
The comprehensive brain function to judge stereoscopic vision which includes the feeling for real distances,
develops while growing up by touching and seeing real objects, but in early childhood, it is still in an underdeveloped
state. Even though there are individual differences, children under 5 are still developing. Letting them frequently
watch virtual 3D video images can be an obstacle for the development of a comprehensive three-dimensional feel.
Additionally, younger children may suddenly become sick, because they continue watching without realizing
symptoms like 3D sickness or deterioration of health. Please accompany your child while it watches 3D programs.
2.4 3D-Synchro Emitter and 3D Glasses
In order to match the timing of the displayed video images with the timing of the opening/closing 3D glasses
shutters for each eye, the projector in 3D mode sends the correct synchro data to the 3D synchro emitter.
2.5 Best seat position for 3D projection
A 3D projection that makes use of stereoscopic images is very similar to an illusionist show where the brain is
tricked to perceive two pictures as a real 3D scene. The trick is easily revealed: 
•If you move from one side to the other side of the screen, there will be a place where you will be off-axis enough
to let you perceive the flatness of the projected pictures instead of interpreting them as a 3D object.
•If the parallax is not appropriate to the screen size, the two pictures will be perceived distinctly and therefore the
brain will interpret the 3D-projection as two superposed pictures.
In general the perception of the 3D effect will vary according to your seat position and to the screen size. When a
movie is produced for 3D projection, the director knows the exact distance where the 3D effect will be perceived. In
CAUTION ABOUT HEADACHES AND EYE STRAINS
Please stop watching if you do not feel well and consult a physician if necessary. People who already have a kind of
photosensitivity, sufferers from heart disease, and people in poor physical condition should not watch 3D
stereoscopic images. It is also recommended that you take a break periodically. 
INFRARED SYNCHRONIZATION
In regard to the Infrared 3D emitter, if you experience synchro issues with Infra Red glasses in an installation where
the synchro signal is bouncing from the projection screen, please direct the 3D emitter in such a way towards the
seats that the infrared rays can directly reach the 3D glasses. In a few cases the synchronization may not work
correctly.
NB: To further avoid Infrared interferences or line-of-sight issues, you may also order the Radio-Frequency
Synchronization Kit with RF-synchronized 3D Glasses. The RF kit cannot synchronize Infrared 3D Glasses. 
						

							2.0  INSTALLATION GUIDELINES
10 R699820 - Yunzi Series User Manual
general, the recommended distance is three times the height of the screen to obtain the best 3D effects.
Best seat position for 3D projection
2.6 Environment of Use
Do not use this unit in rooms with cigarette smoke or oily smoke. This may cause the unit to malfunction. Check
temperature during install. If there is a heater, the air may reach a higher temperature than expected.
Precautions of Usage
This unit makes use of a light source lamp that reaches a high temperature during projection. Do not allow
projection under the following conditions:
•Projection with the unit laid on sides.
•Projection at a location that blocks the air inlets or exhaust vents.
•Projection at a place exposed to air blasts from an air conditioner.
Allowed Inclination during operation
Due to the lamp position and operating angle, this unit cannot operate with more than 5° angle horizontally and 15°
angle vertically. This unit cannot be operated on the side
2.7 Air-Flow and Space Requirements
This unit can be installed in table, ceiling, rear table or rear ceiling position. Make sure that the unit is installed within
the space requirements described below (A: air inlets, B: air outlets).
H = Screen Height
Seat distance formula = 3 x H
(16:9 movies = 3 x H = 1.69 x B)
(2.37:1 movies = 3 x H = 1.26 x B) 
5°15°