Dynascan DS3522 Instructions for use

DynaScan DS3522
360º LED Video Display
Hardware User’s Manual
Edition 1

Copyright©2006DynaScanTechnologyCorp.
Table of Contents
1ATOUR OFTHE DISPLAY..........................................................................................................1
1.1 AT A GLANCE OF THE DISPLAY ...................................................................................................1
1.2 PRODUCT FEATURES ..................................................................................................................2
1.3 CONNECTABLE EXTERNAL MULTIMEDIA DEVICES.....................................................................3
1.4 SYSTEM CONNECTION DIAGRAM .......................................................................................4
2HARDWARE................................................................................................................................5
2.1 HARDWARE................................................................................................................................5
2.2 COMPUTER HARDWARE .............................................................................................................9
2.2.1 Accessories............................................................................................................................9
2.2.2 Functions of the IPC panels................................................................................................10
2.3 FIBER LINE CONNECTION.........................................................................................................11
2.4 CONNECTION OF SPEAKER .......................................................................................................12
2.5 THE IMPORTANT SETTING FOR USING YOUR OWN PC................................................................12
3TROUBLESHOOTING..........................................................................................................13
3.1 Q&A........................................................................................................................................13
4MAINTENANCE GUIDE............................................................................................................14
4.1 DISPLAY CLEANING .................................................................................................................14
5APPENDICES...............................................................................................................................15
5.1 DECORATION LIMITATIONS ...............................................................................................15
5.2 SPECIFICATIONS .......................................................................................................................16
5.2.1 Display................................................................................................................................16
5.2.2 PC .......................................................................................................................................16
5.2.3 Cooler System Spec.............................................................................................................17
5.2.4 Fiber Cable Spec.................................................................................................................18
5.3 DIMENSIONS ............................................................................................................................19
5.4 LEGAL NOTICES...................................................................................................................20
5.5 DISPOSAL NOTICES ..................................................................................................................22
5.6 PRODUCT WARRANTY..............................................................................................................22

1 Important Safety Precautions:
1. Preface:
Please read this comprehensive manual carefully to realize how to perform the functions of
the display system and how to ensure your safety. If you have questions not mentioned in
this manual, please feel free to consult local dealers or contact DynaScan directly for help.
Our technical teams will be pleased to service you.
2. Safety Warnings:
2.1 General safety prescriptions
DANGER
zAfter you shut down the power, do not touch Printed Circuit Boards (PCB) and their
components until the indicators of inverter, AC/DC converter and power extinguish
completely.
zIf you want to connect any electrical wires or check any components on the PCBs, turn
off the power of the system and unplug the power cord from the power outlet first.
zDo not arbitrarily disassemble and change the electric connecting dispositions, cords or
components inside the display system.
zCheck that the operating voltage of the display system is identical with the voltage of
your local power supply.
zEnsure that the display system is grounded correctly.
zAfter you shut down the power, do not move the display system if the rotating screen
does not come to a full stop.
zDo not allow anything falling into the drum screen chamber or the base.
zDo not tilt the display system.
▓Unsuitable Installation Surroundings
WARNING
zKeep DynaScan Display System away from:
1. Direct sunlight
2. Erosive gases and liquids
3. Salty environments
4. Water
5. Metal chips and dust
6. Extremely Humidity
7. Flammable materials
8. A messy place
9. Unstable or soft grounds
10. The location where the ambient temperature is over 40℃or under -20℃.
Copyright©2006DynaScanTechnologyCorp. 1

2 Operation Safety Precautions
Before turning on the power
DANGER
zCheck that the display system is earthed correctly to avoid electric shock.
zIf the Neutral and Ground terminals of power cord are connected incorrectly, the
display system will short-circuit and probably go up in flames.
zCheck that the operating voltage of the display system is identical with the voltage of
your local power supply.
WARNING
zIf the 485 converter is not connected to the display system properly, the display system
might be shut down abnormally.
zDo not place anything heavy upon power cords or signal cables.
zEnsure all the cable connectors and the power plugs are connected securely in place
before turning on the display system.
When the display is in operation
DANGER
zDo not disassemble any safety shields.
zPrevent the display system from being tiled.
WARNING
zDo not unplug the display system while in use; otherwise, its components may be
damaged due to such sudden surge of electricity.
zDo not change default settings or try to adjust any devices inside the base under the
guidance of professional technicians or engineers.
zDo not move the display system while operating.
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3 Maintenance Safety Precautions
Before doing maintenance work
DANGER
zEnsure that the power has been shut down, and move after the rotating screen has
come to a full stop.
zEnsure disconnecting the power cord from the power outlet first.
While doing maintenance work
WARNING
zDo not make any object fall into the drum screen chamber or base to prevent the
display system from breaking down during operation.
zPlease do “not” use Toluene (Methyl Benzene), thinner, gasoline, or any acidic
dissolvent to clean the screen shield.
zBe careful not to scratch the screen shield surface.
zDo not touch any components on the PCB. Hold the PCB by the edge to protect the
components on the PCB from being damaged by the electrostatic on the body through
hands.
zzDo not change default settings or try to adjust any devices inside the base without
the guidance of professional technicians or engineers.
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4 About This User’s Manual
This User’s Manual is written in chapter to provide end users with step-by-step instructions for
operating the LED Display System properly.
The LED Display System will be completely installed by our service personnel before the
display system arrives in your side.
Below is the brief outline of each chapter. You may refer to them and find the information you
need as you proceed to operate the LED Display System:
1. Product Introduction:
This chapter provides a general description about the LED Display System, such as its
functions, related accessories, and specifications.
2. Hardware:
This chapter aims to tell you how to install fiber transmission and use the ISC.
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3. Troubleshooting:
This chapter will help you to deal with user manageable problems in the course of using the
LED Display System.
4. Maintenance Guide：
This chapter will help you know how to maintain the LED Display System on a regular
basis.
Document Conventions:
DANGER: The symbol is intended to alert the user that: If operating the
display system improperly, you might expose yourself or others to
considerable danger.
WARNING: The symbol is intended to alert the user that: If you operate the
display system improperly, it may cause damage to the display
system.
CAUTION: The symbol is intended to warn the user to be careful about
something when completing a task.
NOTE: Notes as References
Please refer to Table of Contents for any specific information required.

Copyright©2004DynaScanTechnologyCorp. 1
1 A Tour of the Display
1.1 At a Glance of the Display
Thank you for purchasing the DynaScan Display, a patented revolutionary 360-degree
true-color LED Display and has acquired proprietary patents in USA, Japan, China and Taiwan.
The display is designed as a multi-media display, which supports and synchronizes the video
from TV, VCD, DVD, CCD cameras, camcorders, the Internet, etc., through the ISC Box.
The display is cylindrical display, an optimum medium for information broadcasting. It is
able to work at all kinds of weather conditions from 40℃to minus 20℃. The one of a kind and
attractive drum shape display screen make it an absolute focus in public area. The 360
degrees display screen with three frames will easily draw the instant attentions of passersby
from all sides achieving maximum broadcasting effects. People will not only give a glance at
the broadcasting content and go any more. Instead the mesmeric picture created by the
corporate effect of its true color, high brightness and far better resolution along with its 360
degrees broadcasting would definitely retain passersby’ eyes on the display screen.
These distinguish the display from a conventional one-way flat display panel. As for
conventional flat display panels, viewers can merely view the broadcasting content in front of
the display panel. As a result, DynaScan Display creates larger viewing area for audiences
and increases the variety of broadcasting effectiveness and the sense of modernization to its
surroundings due to its creative and revolutionary design.

1.2 Product Features
Cost performance
It utilizes fewer LEDs, and consumes less operation power. Significant saving of maintenance
cost due to this technology. The DynaScan shows incredibly greater performance at VGA,
XGA, and level of HDTV.
Real pixel
Unlike conventional display which red, blue and green color elements are separated, the
DynaScan's flying red green and blue LEDs are turned on right at the same spot to create an
effective pixel which makes the image perfectly crispy.
Perfect pitch
Crisp and vivid images remain for any viewing distance and guarantee authentic video quality
even for spectators close to the display.
Ultimate uniformity & true color
All flying LEDs are calibrated using proprietary correction technology to ensure color
uniformity across the entire screen and display 16.7 million distinct true colors.
Easy installation and quick servicing
The state-of-the-art mechanical design and unique software control contribute to decrease of
components and weight, and make DynaScan easier to install, quick to service.
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1.3 Connectable External Multimedia Devices
The DynaScan LED Display employs cutting-edge video transmission technology and
hence presents its high compatibility. Linked to the ISC, the DynaScan LED display receives a
variety of input signals such as TV signal and the signal from DVD, VCD, VHS & Beta VCRs,
Video Cameras, Digital Cameras, Internet streams, satellite and cable TVs to render text,
information, graphics animation, or relay live show and instant relay.
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1.4 System connection Diagram
Panel Link VGA
Card
Video Capture
Card
DVI Video Card
RS232
Motion Capture Card
PC
DVI Port
3ψ4W AC 380V~420V 50/60Hz 80A
Raid Card
Fiber Rx
Fiber Tx
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2 Hardware
2.1 Hardware
360º LED Display
The 360 degrees screen is constructed with robust
skeleton through the precise culculation and careful
design to ensurr the most sophisticated performance.
LED Module
The LED module is design through precise
positioning and calibration to each LED so as to make
the pixel size of it as fine as possible.
Main Board
The main board controls on and off timing of the LED
modules and processes the video signals transmitted
from the PC.
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Thermal sensors Board
The Board will send the thermal sensors info to DVI
Board.
DC/DC Converter It provides power with each module inside the spinning
screen. The input power of DC/DC converter is DC360
±20V, which is provided by AC/DC converter. There
are two types of DC/DC. They are DC 5V and DC
6.5V. The LED modules works under DC 5V and 6.5V
and the main board DC 5V.
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Cooler System Monitor Board
The board will detect the abnormal singles and
transmit them to DVI Board.
Encoder
The encoder provides the data of the drum screen’s
position to the main board by using optical positioning
theory.

Thermal Sensor If the temperature of the screen compartment is
lower than 0℃when initially start, the display
will start heating it. At this time, the display will
stop few minutes. This is normal condition. If the
temperature of the base is higher than the preset
tolerable point, the sensor will send a warning
signal to Monitor System and a warning message
will be shown on the screen. Then the display will
be shut down temporarily.
DVI Board
It processes the video signals from the PC. The
monitor system V2.0 monitors the status of the
display and controls the display through it. DVI
board will transmit the processed video signals to
rotating connector and then to the main board.
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AC/DC Converter
The AC/DC converter functions as the power
supply of the display. Most components of the
display consume DC but the power source
supplies AC. So AC/DC converter can convert AC
to DC to make the display operate.
Inverter
It controls the spin speed of the motor and can
detect the abnormal status about it. Otherwise, it
converts fixed frequency and fixed voltages to
variable frequency and voltage so as to enable the
motor to spin stably.
DVI Port 485 Connector
Rotating
Connector Port

Rotating Connector
Carrying signals and power from stationary wires into the
rotating devices is their main function.
Giga Fiber Transmitter
Video signals coming from the PC will send to Giga Fiber
transmitter and Giga Fiber will convert the video signals to
optic signals. The optic signals will be sent to Giga Fiber
receiver.
Giga Fiber Receiver
As soon as the optic signals sent from Giga Fiber transmitter
arrive, the Giga Fiber receiver will convert the optic signals to
DVI signal and then the DVI signals will be sent to rotating
connector. It can also control the on/off of the power switch
and detect any abnormal operations.
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2.2 Computer Hardware
2.2.1 Accessories
The package comes with the following interface cards.
DVI Graphics Card
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It processes videos signal coming from the PC.
The monitor connector 1 is connected to the
monitor of the PC. The graphics card’s DVI port
is connected to the Giga Fiber transmitter’s DVI
Port.
Video Capture Card
It captures the videos from external multimedia
device such as DVD, VCD, LD, video player,
satellite TV, digital camera and so on.
DVI Port
V
i
deo
Out

2.2.2 Functions of the IPC panels
2.2.2.1 Front panel of the PC
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2.2.2.2 Back panel of the PC
Hard Drive
Slot cover
Panel Look
Reset Button
Power button
DVI Port
Audio Card
USB Port
Motion Capture Card

2.3 Fiber Line Connection
Fiber Tx
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Connect to RS-232
Port of PC
Fiber Rx
Connect to DVI
Port of PC
Connect with
Fiber Line Adapter
Connect to
Converter Connect with
Fiber line adapter
Connect to DVI Board
Connect to 485
Single Port of DVI
Board

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2.4 Connection of Speaker
For the sound of the capture card
1. Connect the Audio out port of the external multimedia device to theAudio in port of the
capture card.
2. Connect the Audio out port of the capture card to the Line in of the sound card with the
enclosed male-male cable.
3. Connect the speakers to the Audio out port of the sound card.
2.5 The important setting for using your own PC
1. The video output form must be DVI.
2. The screen resolution setting must be 1024 x 768, 32bit true color and refresh rate 60Hz.

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3 Troubleshooting
3.1 Q&A
If you encounter any problems with the display, please double-check the
following quick solutions. If this troubleshooting section does not solve your
problems with regard to the display, please contact local dealers or DynaScan
Technology Corp. directly.
Problem: Recommended Solution:
Q: No Power.
Q: Insufficient power supply.
◎ Check the connections of all cables, and
plugs. Check if the power has been turned on.
◎ Do not plug too many electronic appliances in
the same power outlet.
Q: Auto-On is not working. ◎ Turn it on manually and contact your nearest
local dealer or DynaScan.
Q: Screen is flashing unstably.
◎ Please restart the display application.
If the same problem still exists, please check
the power and the connection of the power plug.
Q: PC system crushes.
Q: Program errors.
Q: PC memory or hardware
is out of function.
◎ Restart the personal computer.
◎ After resetting it, please contact your nearest
local dealer or DynaScan about the errors and
the problems.
Q: Abnormal color and sound.
Q: No images.
Q: Screen displays improperly.
Q: Flickering.
◎ Please contact your nearest local dealer or
DynaScan.

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4 Maintenance Guide
4.1 Display Cleaning
a. Before you start cleaning
Ensure the 360 Degree LED Display is shut down and unplug from the power outlet.
b. Do “not” use Toluene (Methyl Benzene), thinner, gasoline, or any acidic
dissolvent.
c. Simply use water to clean the screen shield whenever you feel dust or soil has shaded
the screen shield to achieve crystal clear pictures.
d. Use clean, soft, hairless cloth to wipe over the screen shield and the blind aluminum
protected shield.