Sharp PN-U423 Handy Guide ▷ View online
CONFIDENTIAL
PN-U423/U473/U553 Installation Guidelines <Rev1.1> March 2014
CONFIDENTIAL
PN-U423/U473/U553
Installation Guidelines
<Rev1.1>
March 2014
Display Division
Business Solutions Promotion Group
SHARP Corporation
CONFIDENTIAL
PN-U423/U473/U553 Installation Guidelines <Rev1.1> March 2014
1
About the handling of this material / Contents
This document is made to explain the installation
know-how of large size displays for our business
partners. Therefore, please handle this material
very carefully.
know-how of large size displays for our business
partners. Therefore, please handle this material
very carefully.
This document describes basic notes to install and
use the display for long term reliable service.
use the display for long term reliable service.
Handling this material
[Warning]
This document is to explain the installation
know-how to our business partners. Please
be careful not to distribute this document or
its contents to other companies, or divert
(use) it towards competitors’ models.
know-how to our business partners. Please
be careful not to distribute this document or
its contents to other companies, or divert
(use) it towards competitors’ models.
In addition, please be reminded that values
and expressions on this document are
subject to change without notice.
and expressions on this document are
subject to change without notice.
Contents
- Overall precautions
P2
- Precautions for temperature and
clearance space
clearance space
P3
- Precautions for the direct sun light
P4
- Precautions for dust
P5
- Precautions for reflection
P6
- Precautions for installation location, dew
condensation, water drops and salt damage
condensation, water drops and salt damage
P7
- Precautions for vibration, inclination,
voltage, residual images and expansion
voltage, residual images and expansion
P8
- Precautions for connection
P9
- Precautions for space between displays
P10-11
- Position of interface and switch
P12
- Conditions for orientation
P13
- Precautions for cable wiring
P14
- Precautions for opening package
P15
-Label of model name and serial number
P16
-Precautions in installing and handling
P17
-Rotation direction for portrait installation
P18
-Precautions for carrying
P19
-Mainly different specifications from PN-U series
P20
-Precautions for installing protection glass
P21-37
CONFIDENTIAL
PN-U423/U473/U553 Installation Guidelines <Rev1.1> March 2014
2
Overall precautions
Precautions for Usage, Installation
- Do not use the information display under following conditions ;
1) Usage beyond its capability, feature/function, accuracy/precision
2) Usage that could develop into injury or life-threatening situation under product breakdown
3) Usage that could lead to major monetary damage
We will not take any responsibility if the product was used under above conditions.
<Example>
Control of all types of safety related usage of transportation equipment (air plane, train, car, etc.), aerospace
equipment, communication equipment, nuclear control equipment, medical equipment, disaster-prevention/security
equipment, all types of safety equipment, etc.
- We will not take any responsibility for any failure, damage, loss, etc. which arise from particular installation
(high-ceiling mounting etc.) and/or installation by non-Sharp related parties. Prior to the installation, please
examine the potential problems by the installation location and installation method, and only operate within the
appropriate environment.
In case of product failure, regardless of warranty period, removal and installation expenses incurred will be the
customer’s responsibility.
Repairing may take a certain time period. For that reason, arranging of a back-up is recommended.
1) Usage beyond its capability, feature/function, accuracy/precision
2) Usage that could develop into injury or life-threatening situation under product breakdown
3) Usage that could lead to major monetary damage
We will not take any responsibility if the product was used under above conditions.
<Example>
Control of all types of safety related usage of transportation equipment (air plane, train, car, etc.), aerospace
equipment, communication equipment, nuclear control equipment, medical equipment, disaster-prevention/security
equipment, all types of safety equipment, etc.
- We will not take any responsibility for any failure, damage, loss, etc. which arise from particular installation
(high-ceiling mounting etc.) and/or installation by non-Sharp related parties. Prior to the installation, please
examine the potential problems by the installation location and installation method, and only operate within the
appropriate environment.
In case of product failure, regardless of warranty period, removal and installation expenses incurred will be the
customer’s responsibility.
Repairing may take a certain time period. For that reason, arranging of a back-up is recommended.
- Installation environment of the information display differs by individual cases. Please make appropriate installation by
referring to this material. If you have any difficulty in making judgment about installation or have any
comments/questions about the contents of this material, please ask SHARP Business Solution Sales Marketing via your
local Sharp sales window.
referring to this material. If you have any difficulty in making judgment about installation or have any
comments/questions about the contents of this material, please ask SHARP Business Solution Sales Marketing via your
local Sharp sales window.
CONFIDENTIAL
PN-U423/U473/U553 Installation Guidelines <Rev1.1> March 2014
3
Precautions for temperature and clearance space
Space requirement
Securing space at the Top/ Bottom/ Left/ Right/ Behind /
Surface of display is necessary regardless of wall-hanging
or stand type installation.
Surface of display is necessary regardless of wall-hanging
or stand type installation.
Horizontal / Vertical installation
Top
20.0cm
Bottom
5.0cm
Side
5.0cm
Behind
0.7cm
Surrounding
temperature
temperature
U553:5~40℃
U473/U423:0~40℃
*this figures are without outer casing.
If you install with outer casing, requirements are changed by size/location of vent
hole, whether or not fan.
hole, whether or not fan.
The effectiveness of each measure differs depending on the
environment. Please choose the best measure for respective
environment as follow.
environment. Please choose the best measure for respective
environment as follow.
- Adding a cooling fan(please use the filter and clean it
regularly.)
- Improve the ventilation by widening its space
regularly.)
- Improve the ventilation by widening its space
- Adding a heat exchanger
Heat prevention unit
(Apiste co.)
Example of fan installation
- If the temperature is too high
Electronic component’s
life time will be shortened or break down.
-If the temperature on LCD surface is too high
Monitors will break down or uniformity issue will occur
Monitors will break down or uniformity issue will occur
- If the temperature is too low Monitors will break down,
will not launch or display issue will occur.
will not launch or display issue will occur.
The thermal influence
Temperature control and clearance space conditions
- Usable temperature range
※ 1
→U553:
5℃-40℃
※2
U473/U423:
0℃-40℃
- Temperature of LCD surface →
Under 60℃
Please follow these requirements when setting the display.
Refer to them and install the display according to its
requirements.
Refer to them and install the display according to its
requirements.
※1: this range may change by requirements.
※2: As for U553, you may see uniformity issue on the right
and left edge of the display depending on the contents (In case
of white contents, uniformity issue is remarkable. But in case
of video and colored still image, uniformity can’t be
identified.)and view angle under low temperature(around 0℃).
of white contents, uniformity issue is remarkable. But in case
of video and colored still image, uniformity can’t be
identified.)and view angle under low temperature(around 0℃).
So the note in catalog is as the followings.
“Under 10 ℃, you may see the uniformity issue partially on the
edge of the display depending on the view angle . But this
phenomenon is not breakdown which affects the performance
of this product.”
edge of the display depending on the view angle . But this
phenomenon is not breakdown which affects the performance
of this product.”