Leyard Planar LookThru LO552 Series User manual

Planar LookThru Transparent OLED Display User Manual
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User Manual
Planar LookThru
Transparent OLED Display
LO552
LO552-S

Planar LookThru Transparent OLED Display User Manual
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Copyright © January 2020 by Leyard Optoelectronics Co., Ltd. and Planar Systems, Inc.
All rights reserved.
This document may not be copied in any form without permission from Leyard or Planar.
Information in this document is subject to change without notice.
Trademark Credits
Planar®LookThru™ is a trademark of Planar Systems, Inc.
All other companies are trademarks or registered trademarks of their respective
companies.
Disclaimer
The information contained in this document is subject to change without notice. Leyard
and Planar Systems, Inc. makes no warranty of any kind with regard to this material.
While every precaution has been taken in the preparation of this manual, the Company
shall not be liable for errors or omissions contained herein or for incidental or
consequential damages in connection with the furnishing, performance, or use of this
material
Warranty and Service Plans
Planar warranty and service plans will help you maximize your investment by providing
great support, display uptime, and performance optimization. From post-sale technical
support, to a full suite of depot services, our services are performed by trained
employees. When you purchase a Planar product, you get more than a display; you get
the service and support you need to maximize your investment. To find the latest
warranty and service information regarding your Planar product, please visit
http://www.planar.com/support or http://www.leyard.com/en/support/
RoHS Compliance Statement
The Planar LookThru LO552 series is fully RoHS compliant.
Part Number: 020-1380-00B

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Table of Contents
Table of Contents
Introduction............................................................................................................................. 6
1. Safety Information ...........................................................................................................7
1.1 Safety Precautions................................................................................................ 7
1.2 Important Safety Instructions ................................................................................ 8
2. Recommended Usage.....................................................................................................9
3. Important Waste Disposal Information ...........................................................................10
Tour of the Planar LookThru Transparent OLED Product Family...................................... 11
4. Display Architecture.......................................................................................................11
5. Package Contents .........................................................................................................15
5.1 Accessories .........................................................................................................16
Unpacking and Installing the Display.................................................................................. 19
6. Safe Handling................................................................................................................19
7. Environmental Considerations.......................................................................................20
8. Installation Disclaimer....................................................................................................20
9. Requirements for All Installations ..................................................................................20
10. Multiple Displays ...........................................................................................................22
Operating the Display........................................................................................................... 23
11. OSD Keypad .................................................................................................................23
12. OSD Keypad Buttons ....................................................................................................24
13. Using the Remote Control .............................................................................................24
13.1 Display .............................................................................................................25
13.2 Remote Control ................................................................................................25
13.3 External Control ...............................................................................................25
IR Command Protocol ........................................................................................................... 26
14. Locking the Keypad and IR Remote...............................................................................28
15. Unlocking the Keypad and IR Remote............................................................................28
16. Turning the Display On..................................................................................................29
17. Turning the Display Off..................................................................................................29
18. Image Optimization Algorithms......................................................................................29

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Table of Contents
19. LED Indicators...............................................................................................................30
Navigating Through the Menus ........................................................................................... 31
20. Inputs and Views Menu..................................................................................................32
20.1 Advanced Layouts Submenu............................................................................33
21. Image Adjust Menu........................................................................................................34
22. Audio Menu ...................................................................................................................37
23. Presets Menu ................................................................................................................38
24. Advanced Settings Menu...............................................................................................39
24.1 Panel Brightness Submenu ..............................................................................39
24.2 Power Submenu...............................................................................................40
24.3 Network Submenu............................................................................................41
24.4 Menus and Messages Submenu ......................................................................42
24.5 Schedule Submenu ..........................................................................................43
24.6 EDID Submenu ................................................................................................45
25. Tiling .............................................................................................................................48
25.1 Comments about Frame Compensation ...........................................................49
25.2 System Settings Submenu ...............................................................................50
26. Information Menu ..........................................................................................................51
26.1 System Information Submenu ..........................................................................51
26.2 Image Information Submenu ............................................................................51
26.3 Error Log Submenu ..........................................................................................52
Developing Content.............................................................................................................. 53
Signal Compatibility ............................................................................................................. 54
Troubleshooting.................................................................................................................... 58
Maintenance .......................................................................................................................... 59
27. Cleaning the Display......................................................................................................59
27.1 Metal Surfaces .................................................................................................59
27.2 Cleaning Front AR Glass..................................................................................59
27.3 Cleaning the Backside of the Display Glass .....................................................60
Specifications......................................................................................................................... 61
Line Drawings ........................................................................................................................ 63
28. Standard Design............................................................................................................63

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29. Straight Mount Design ...................................................................................................65
Accessing Leyard’s Technical Support Website.................................................................. 67
Regulatory Information ........................................................................................................ 68

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Introduction
Introduction
The Planar®LookThru™ Transparent OLED Display showcases dynamic or interactive
information on a transparent surface glass. This display allows users to view what is
shown on a glass video screen while still being able to see through it. Designers can
overlay text, digital images, and video content onto physical objects or scenes that sit
behind the glass.
Truly See-Through Installations
The first-of-its-kind Planar LookThru is a self-emitting display that utilizes Organic Light
Emitting Diode (OLED) to eliminate the need for a backlight or enclosure, making it
possible to create truly see-through installations. The design offers virtually frameless
glass with up to 45 percent light transmissivity, creating clear, unobstructed views of
objects, scenes, or other digital screens behind the transparent display.
Flexible Design Options
The Planar LookThru measures 55-inch in diagonal. It can be used in both portrait and
landscape modes, and can be table mounted, ceiling mounted, or built into custom
fixtures. It can also be tiled to create large, eye-catching video wall arrays.
Brilliant Picture Quality in a Large Viewing Size
The Planar Lookthru offers vibrant colors greater than 100 percent National Television
System Committee (NTSC) performance as well as wide viewing angles with no off-axis
contrast or brightness limitations. The display provides Full HD resolution that allows for
beautiful graphics and full-motion video.
High Durability
The Planar LookThru features the proprietary Planar® Extended Ruggedness and
Optics™ (ERO™) technology, which uses a protective optically-clear Corning®Gorilla®
Glass bonded to the front surface of the display. This high-durability surface can
withstand the rigors of high-traffic environments and interactive touch.
Source Compatibility
The Planar LookThru comes with standard digital inputs including HDMI and DisplayPort,
is fully controllable using RS-232, LAN, Crestron and other control systems, and is
compatible with sources ranging from PCs and players to consumer video devices that
rely on High-bandwidth Digital Content Protection (HDCP) compliance. The display is
compatible with processing solutions for tiling applications or advanced source
management.

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Introduction
1. Safety Information
Before using the Planar LookThru LO552 display, please read this manual thoroughly to
help protect against damage to property and to ensure personal safety.
Be sure to observe the instructions.
For safety, be sure to observe ALL the warnings detailed in this manual.
For installation or adjustment, please follow this manual’s instructions and refer all
servicing to qualified service personnel.
1.1 Safety Precautions
•If water is spilled or objects are dropped inside the display, remove the power
plug from the outlet immediately. Failure to do so may result in fire or electrical
shock. Contact the dealer for inspection.
•If the display is dropped or the chassis is damaged, remove the power plug
from the outlet immediately. Failure to do so may result in fire or electrical shock.
Contact the dealer for inspection.
•If the power cord or plug is damaged or becomes hot, turn off the main power
switch of the display. Make sure the power plug has cooled down and remove
the power plug from the outlet. If the display is still used in this condition, it may
cause a fire or an electrical shock. Contact the dealer for a replacement.
Caution: Wall and/or support mounts must be secure.
If a display or displays are hung from a wall or some other support, the structure must be
verified as able to safely sustain the weight of the assembly. Simply mounting to
wallboard or wall paneling won’t be adequate or safe.

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Introduction
1.2 Important Safety Instructions
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use Planar LookThru LO552 displays outdoors or near water.
6. Do not install near any heat sources such as radiators, heat registers, stoves or other
apparatus that produce heat.
7. Do not defeat the safety purpose of a polarized or grounding type plug. The
polarized plug has two blades with one wider than the other. A grounding type plug
has two blades and a third grounding prong. The wide blade or the third prong is
provided for safety. When the provided plug does not fit into an outlet, consult an
electrician for the replacement of the obsolete outlet.
8. Protect the power cord(s) from foot traffic or kinks particularly at plugs, convenience
receptacles and the point where they exit from any of the Planar LookThru displays.
9. Use only replacement parts, accessories and other components specified by Planar
Systems.
10. Unplug all Planar LookThru displays during lightning storms or when unused for long
periods of time.
11. Follow all National Electrical Code regulations. In addition, be aware of local codes
and ordinances when installing the system.
12. Refer all servicing to qualified service personnel. Servicing is required when any
Planar LookThru displays have been damaged in any way, such as when the AC
power cord or plug is damaged, liquid has been spilled or objects have fallen into a
product, the products have been exposed to rain or moisture, do not operate
normally or have been dropped.
13. Consider keeping the packing materials in case the equipment ever needs to be
shipped.
14. Wall mounts must be secure. The wall must be strong enough to hold all Planar
LookThru displays, mounting plates, cables and accessories. Weights and
dimensions of components of the display are found in the “Specifications” section on
page 61.

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Introduction
2. Recommended Usage
In order to get the most from the Planar LookThru LO552 display, use the following
recommended guidelines to optimize the display.
Planar LookThru displays are designed for fixed installation, indoor use only.
Normal use definition: 18 hours per day at 25ºC, moving image, 75 nits average
luminance
In use, the Planar LookThru LO552 display should be operated in the open air to prevent
heat buildup and without direct or indirect heat sources such as nearby lighting fixtures or
heating ducts that can cause the display to experience elevated temperatures.
If the display will be installed in a recessed area with a surround trim or other enclosing
feature around the Planar LookThru LO552 electronic box, ensure adequate openings
are provided for proper air flow and ventilation.
At sea level, the maximum ambient operating temperature for the Planar LookThru
display cannot exceed 40° C nor be below a minimum ambient operating temperature of
0° C. If one of these conditions is exceeded, it is up to the installer to ensure that display
placement is changed, thermal shielding is provided, and/or additional ventilation is
provided to keep the system within its nominal operating parameters.
For proper cooling, the electronic box should not be mounted closer than the spacing
described in the “Requirements for All Installations” section on page 20 to any continuous
surface. The perforated sheet metal on all sides of the Planar LookThru electronic box
must be kept clear of obstruction or any sort of cover.

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Introduction
3. Important Waste Disposal Information
Please recycle or dispose of all electronic waste in accordance with local, state, and
federal laws. Additional resources can be found online at
http://www.planar.com/about/green/
The crossed-out wheelie bin symbol is to notify consumers in areas subject to Waste
Electrical and Electronic Equipment (WEEE) Directive 2012/19/EU that the product was
placed on the market after August 13, 2005 and must not be disposed of with other
waste. Separate collection and recycling of electronic waste at the time of disposal
ensures that it is recycled in a manner that minimizes impact to human health and the
environment. For more information about the proper disposal of electronic waste, please
contact the local authority, the household waste disposal service, or the seller from which
the product was purchased.

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Tour of the Planar LookThru Transparent OLED Product Family
Tour of the Planar
LookThru Transparent
OLED Product Family
4. Display Architecture
The two members of the Planar LookThru LO552 product family are described in this
section:
•LO552 Standard Model
•LO552-S Straight Mount Model
These two Planar LookThru models are
made up of three subcomponents:
•Display Glass
•Display Chassis
•Electronic box
The Standard Model of the Planar
LookThru LO552, pictured on the right, is
intended for use on a tabletop or attached
to a suitable surface, either upright as
shown, inverted (landscape mode) or side-
mounted in portrait mode. Tiled installation
is also possible.
The Display Glass consists of two pieces
of 2 mm thick Corning Gorilla Glass and a
55-inch diagonal TAMOLED (Transparent
Active Matrix Organic Light Emitting Diode) panel. These components are optically
bonded together employing the proprietary Planar ERO process. Use of Planar ERO
results in a combination of optimum optical performance and ruggedness. The glass
assembly, featuring a front surface anti-reflective coating, is less than 8 mm thick. Bezel
dimensions on the left, right, and top side of the display glass is 6.9 mm.
The Display Glass should never be used as the main load-bearing element for mounting
or as a primary handle or principal support during transport.
The Display Glass is securely joined to the display where that attachment surface creates
the bottom bezel for the Planar LookThru LO552. That bezel width is 95 mm. The Display
Chassis also incorporates the five primary M6 mounting points. Leveling feet are installed
in three of these mounting points in the Planar LookThru LO552. The feet should be

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removed for a fixed mounting installation. No fewer than three of the primary mounting
holes are recommended to be used for any installation. The Display Chassis is the part of
the display to use as a primary handhold during transport and mounting.
There are five secondary M6 mounting points on the underside of the electronic box.
These should only be used together with the primary mounting points on the Display
Chassis, but never by themselves. A counter weight is attached to the underside of the
electronic box in the Planar LookThru LO552. The counter weight also serves to create
an acceptable open space for ventilation on the underside of the display. Like the leveling
feet, it should be removed for a fixed mount installation, but provisions must be made for
the proper 5 mm inch spacing.
Note that the corners of the Display Chassis and the right side (viewed from the front) of
the electronic box are chamfered at a 45ºangle, allowing a corner or right-angle
installation of Planar LookThru LO552 displays. This is a feature found in all the LO552
family of displays. The bottom view of a Planar LookThru LO552 in the figure below
illustrates the corner chamfers. The leveling feet and counterweight are also shown.
The backside of the electronic box also contains the controlling I/O for the display. This is
shown in the figure below. The power switch and power cord receptacle are centered on
the backside.
The keypad is described in detail in the “OSD Keypad” section on page 23. There are
four HDMI connectors consisting of two HDMI 2.0 compliant and two HDMI 1.4 compliant
inputs. Additionally, there is a DisplayPort 1.2 input and a corresponding DisplayPort
output. The RS-232 and LAN connectors are found on the right side of the electronic box
along with the jack for the remote sensor as well as USB-A and USB-B ports.

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Note there is no fan in any of the Planar LookThru LO552 family of displays.
The Straight Mount Model, the Planar LookThru LO552-S, on
the right, is intended to allow mounting on a wall or partition
where space behind the Display Chassis is an issue. Like the
Standard Model, the Planar LookThru LO552-S can be used in
the tiled configuration. The Planar LookThru LO552-S differs
from the Standard Model in that the electronic box has been
relocated 90ºdownward compared to the Planar LookThru
LO552. It is functionally identical to the Planar LookThru
LO552. The Planar LookThru LO552-S can be mounted in
upright or inverted in landscape mode or in either orientation in
portrait mode. A corner installation of multiple LO552-S
displays is also possible.
Note that the Straight Mount Model is not intended for standalone use; it can only be
used when attached to a support structure.
The primary mounting points on the Display Chassis must be employed for attachment.
The secondary mounting points on the electronic box can also be used, but only along
with the primary points.

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Tour of the Planar LookThru Transparent OLED Product Family
The two models of the Planar LookThru LO552 display family are summarized in the
table below:
Planar LookThru
Transparent OLED
Model
Part Number Description Figure
LO552
998-1483-00
Standard Model
LO552-S
998-1484-00
Straight Mount
Model

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5. Package Contents
Part
Description
Number
Picture
Display
One per box.
1
AC Power
Cord
North American
power cord.
1
IR Extender
Cable
Used to receive
signals from the
remote control.
1
HDMI Cable
HDMI cable.
1
Remote
Control
Used to control
the display.
1
Batteries
AA batteries
1
Quick Start
Guide
Quick start
guide.
1

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5.1 Accessories
Platform Cover
The perforations in the electronic box must not be covered
significantly in any way. Rather than placing items of interest on
the electronic box, we recommend the use of the Platform
Cover that consists of the sheet metal plate and support feet.
There are two magnetic feet that attach to the steel
components of the Display Chassis. The figure on the right
illustrates the use of the Platform Cover.
Tiling Hardware
The Tiling Hardware can be used in tiled installations, either for
flat or corner mounts. There are four tiling assemblies, all made
of up of an interlocking front and back component:
Cross sign shape for flat (2x2 Panels)
T-shape for flat (2x1 Panels)

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Cross sign shape for right angle (2x2 Panels)
T-shape for right angle (2x1). This is recommended for use in Nx1 landscape right angle installations or
to terminate tiled portrait mode systems.
Refer to the “Multiple Displays” section on page 22 for proper use. Examples of Tiling
Hardware usage is illustrated in the figures below:

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Here is an example of a tiled LO552 installation showing use of the Tiling Hardware:
Base Plates
The Base Plates are used with the Planar LookThru LO552 (standard version) for ceiling,
wall or tabletop mounting. Base Plates support either landscape or portrait orientation
and doesn’t restrict airflow through the perforations in the electronic box. The placement
of the mounting holes in the mounting plates accommodate 16 inch centers. With the use
of connecting plates, the Base Plates can attached to an adjacent display. See the top
and bottom views in the figures below.

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Unpacking and Installing the Display
Unpacking and Installing
the Display
6. Safe Handling
•When removing the display from its shipping box, use the indicated handhold
locations shown in the picture below. Also grip the underside of the Display Glass in
lifting the display from the shipping box.
•We recommend the display be handled by at least two people. At no time should the
glass be held where the weight of the display is borne by the glass. Proper handling
is demonstrated in the picture below.
•Be certain any surface where the display(s) will be placed can safely support the
70 lbs (31.8 kg) weight of the display.
•We recommend using the shipping box for transport whenever possible.

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Unpacking and Installing the Display
7. Environmental Considerations
•The Planar LookThru LO552 is intended for indoor use only.
•Displays should only be installed in an environment where the temperature and
humidity are kept within the proper use range. See the Environmental Specifications
on page 61.
•Planar LookThru LO552 displays should not be operated on a carpet that can stifle
ventilation through the perforations in the underside of the electronic box.
•Planar LookThru LO552 displays are not designed to be sunlight readable.
•Do not locate the displays in direct sunlight or where the Display Glass will be
exposed to ultraviolet (UV) light.
•The electronic box should not be located near heat sources or in an environment
where there is less than 0.47 inches (12 mm) of free space on all sides. Note that the
Display Glass and the Display Chassis do not rise in temperature much above
ambient during operation.
•For best use of the display transparency, make certain there is adequate illumination
in the space behind the screen so that items of interest can be viewed optimally
through the display. We recommend experimenting with the level and orientation of
the illumination.
8. Installation Disclaimer
Proper installation of the display is the responsibility of the end customer. Failure to
follow the safety and installation instructions in this manual, Content Developer’s Guide
or Fabricator’s Guide, or any installation of the display in a manner not described in this
manual, Content Developer’s Guide or Fabricator’s Guide, may result in damage to the
display or unsafe conditions, which will not be covered by the product warranty.
9. Requirements for All Installations
Make sure the surface or structure where the display is to be mounted is capable of
supporting the weight of the display or displays to be used. Consult the “Specifications”
section on page 61 for weights and measures.
If the display is to be attached to a surface or structure, use the five M6 mounting points
in the Display Chassis as the primary attachment point. The mounting holes in the
electronic box employed can provide supplementary support but should not be used for
mounting by themselves. No fewer than three of primary mounting holes should be used
in any installation.
Make sure the Display Glass maintains a neutral position and is not loaded in any way.
The front Display Glass surfaces should be mounted straight and plumb, i.e.
perpendicular to the horizontal in all axes.