Element M55-4K User manual

M55-4K User Manual I Page 1of 24
Version 2.0 2019/11
M55-4K Standard version
M55-4K
Touch Monitor

M55-4K User Manual I Page 2of 24
About This Document
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including, but not limited to, electronic, magnetic, optical, chemical, manual, or otherwise without
prior written permission of Element.
The information in this document is subject to change without notice. Element makes no
representations or warranties with respect to the contents herein, and specifically disclaims any
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right to revise this publication and to make changes from time to time in the content hereof
without obligation of Element to notify any person of such revisions or changes. Windows is a
registered trademark of Microsoft, Inc. Other brand or product names are trademarks of their
respective holders.

M55-4K User Manual I Page 3 of 24
Compliance Information
For FCC (USA)
This equipment has been tested and fund to comply with the limits for a Class A digital device,
pursuant to part 15 of the FCC Rules. There 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 correct the interference at his own expense.
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 must accept any
interference received, including interference that may cause undesired operation.
For IC (Canada)
CAN ICES-3(A)/NMB-3(A)
For CE (EU)
The device complies with the EMC Directive 2014/30/EU and Low Voltage Directive 2014/35/EU
Warning:
This is a class A product. In a domestic environment this product may cause radio interference in
which case the user may be required to take adequate measures.

M55-4K User Manual I Page 4 of 24
!
Warning - To prevent the risk of fire or shock hazards, and do not
expose the product to moisture.
! Warning - Please do not open or disassemble the product as this may
cause electric shock.
! Warning - Power cord shall be connected to a socket-outlet with
earthing connection.
! Warning - The cable cover cannot be removed under normal use
conditions.
! Warning - Stability Hazard. The touch monitor may fall, causing
serious personal injury or death. To prevent injury, this
touch monitor must be securely attached to the wall in
accordance with the installation instructions.
Usage Notice
Precautions
Please follow all warnings, precautions and maintenance as recommended in this user’s manual
to maximize the life of your unit.
Do ：
▪Turn off the product before cleaning.
▪Use a soft cloth moistened with mild detergent to clean the product housing.
▪Use only the qualified power adapter that comes with your device.
▪Disconnect the power plug from AC outlet if the product is not going to be used for an
extended period of time.
Don’t ：
▪Do not use abrasive cleaners, waxes, or solvents for your cleaning.
▪Do not operate the product under the following conditions:
- Extremely hot, cold, or humid environment.
- Areas susceptible to excessive dust and dirt.
- Near any appliance generating a strong magnetic field.

M55-4K User Manual I Page 5 of 24
TableofContents
Chapter 1................................................................................................................................7
1.1 Overview ................................................................................................................................... 8
1.2 Feature...................................................................................................................................... 8
1.3 Specifications ............................................................................................................................ 8
1.4 Block Diagram ........................................................................................................................... 9
1.5 Interface Connectors..................................................................................................................9
1.5.1 Power Connector...............................................................................................................9
1.5.2 Video Signal Connector ...................................................................................................10
1.5.3 Signal Connector..............................................................................................................11
1.6 Package Overview....................................................................................................................13
Chapter 2..............................................................................................................................14
2.1 About VESA Mount ..................................................................................................................15
2.1.1 Install the VESA screw.....................................................................................................16
2.2 About General Mounting Information ......................................................................................17
2.2.1 Landscape........................................................................................................................17
2.2.2 Portrait ............................................................................................................................17
2.3 On-Screen Display....................................................................................................................17
2.3.1 OSD Function Description................................................................................................19
2.3.2 Timing Table Chart...........................................................................................................20
2.3.3 EDID Data .........................................................................................................................20
2.4 Dimension ............................................................................................................................... 21
2.4.1 Front View.......................................................................................................................21
2.4.2 Side View.........................................................................................................................21
2.4.3 Rear View .........................................................................................................................22
2.4.4 Back View ........................................................................................................................22
Appendix..............................................................................................................................23

M55-4K User Manual I Page 6 of 24
Chapter 1
Product Introduction

M55-4K User Manual I Page 7 of 24
1.1 Overview
The M55-4K Series is a 55" large size thin-film transistor (TFT) liquid crystal display (LCD). This unit is
to be used as commercial and light industrial equipment only.
1.2 Feature
▪4K2K High Resolution Display
▪Dynamic Touch Sensitivity Technology Supports up to 6mm Thickness glass
▪Portrait and Landscape Display for All Solutions
▪Touch Screen Support up to 40 Points Touch
▪Supports 24/7 non-stop Operate Service
1.3 Specifications
LCD Touch Panel
Size
55” TFT LCD
Brightness
450 cd/m2(non-touch screen) 383
cd/m2(P-CAP)
Number of Pixels
3840(H) x 2160(V)
Touch Type
P-CAP/ 40 points
Environment
Power Input
AC 100-240V ~ 1.8-0.8A 50-60Hz
Power Output
5VDC, 2A
Operating Temperature
0 C ~ 50 C
Storage Temperature
-20 C ~ 60 C
Operating Humidity
20% ~ 80% RH, non-condensing
Mounting
VESA 400 mm x 400 mm
Dimension (W x H x D)
1247.6mm x 78.8mm x 732.4mm
Net Weight
30.75 kg
Gross Weight
37.21 kg

M55-4K User Manual I Page 8 of 24
1.4 Block Diagram
This section describes the electrical requirements of the monitor. The block diagram in figure 1
illustrates the various electrical sub-systems.
1.5 Interface Connectors
1.5.1 Power Connector
The AC converter shall have an IEC320 type male power receptacle for connection to AC mains power.
The power cord, exact type to be supplied in the appropriate Option Kit, shall be length of 1.8 0.05
meters, and PC99 compliant.

M55-4K User Manual I Page 10 of 24
1.5.2 Video Signal Connector
The video signal input via HDMI female connector.
Connector Pin Assignment:
Pin
Signal
Pin
Signal
1
TMDS Data2+
11
TMDS Clock Shield
2
TMDS Data2 Shield
12
TMDS Clock–
3
TMDS Data2–
13
CEC
4
TMDS Data1+
14
Reserved (N.C. on device)
5
TMDS Data1 Shield
15
SCL
6
TMDS Data1–
16
SDA
7
TMDS Data0+
17
DDC/CEC Ground
8
TMDS Data0 Shield
18
+5V Power
9
TMDS Data0–
19
Hot Plug Detect
10
TMDS Clock+
The video signal input via DVI female connector.
Connector Pin Assignment:
Pin
Signal
Pin
Signal
1
TMDS Data 2-
16
Hot Plug Detect
2
TMDS Data 2+
17
TMDS Data 0-
3
TMDS Data 2/4 Shield
18
TMDS Data 0+
4
TMDS 4-
19
TMDS Data 0/5 Shield
5
TMDS 4+
20
TMDS Data 5-
6
DDC Clock
21
TMDS Data 5+
7
DDC Data
22
TMDS Clock Shield
8
Analog vertical sync
23
TMDS Clock+
9
TMDS Data 1-
24
TMDS Clock-C1
10
TMDS Data 1+
C1
Analog red
11
TMDS Data 1/3 Shield
C2
Analog green
12
TMDS 3-
C3
Analog blue
13
TMDS 3+
C4
Analog horizontal sync
14
+5V DDC Power
C5
Analog ground Return for R, G, B signals
15
Gnd (+5, Analog V/H Sync)

M55-4K User Manual I Page 11 of 24
The video signal input via Display Port (1.2) connector.
Connector Pin Assignment:
Pin
Signal
1
ML_Lane 3(n) Data3 -
2
Signal ground
3
ML_Lane 3(p) Data3 +
4
ML_Lane 2(n) Data2 -
5
Signal ground
6
ML_Lane 2(p) Data2 +
7
ML_Lane 1(n) Data1 -
8
Signal ground
9
ML_Lane 1(p) Data1 +
10
ML_Lane 0(n) Data0 -
11
Signal ground
12
ML_Lane 0(p) Data0 +
13
Signal ground
14
Signal ground
15
AUX_CH(p) AUX + Signal for Auxiliary Channel
16
Signal ground
17
AUX_CH(n) AUX - Signal for Auxiliary Channel
18
Hot Plug
19
DP_PWR Return
20
DP_PWR
1.5.3 Signal Connector
Pin
Description
1
VCC
2
D-