Logic LG-SS201M User manual

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LG-SS201M KIT
2x1 4K Scaler Switcher Kit
All Rights Reserved
Version: LG-SS201M KIT_2017V1.0
User Manual

2x1 4K Scaler Switcher Kit
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Preface
Read this user manual carefully before using the product. Pictures shown in this manual
is for reference only. Different models and specifications are subject to real product.
This manual is only for operation instruction only. The functions described in this version
are updated till August 7, 2017. In the constant effort to improve our product, we reserve
the right to make functions or parameters changes without notice or obligation. Please
refer to the dealers for the latest details.
FCC Statement
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. It has been tested and found to comply with the limits for a
Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed
to provide reasonable protection against harmful interference in a commercial
installation.
Operation of this equipment in a residential area is likely to cause interference, in which
case the user at their own expense will be required to take whatever measures may be
necessary to correct the interference.
Any changes or modifications not expressly approved by the manufacture would void
the user’s authority to operate the equipment.

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SAFETY PRECAUTIONS
To insure the best from the product, please read all instructions carefully before using
the device. Save this manual for further reference.
Unpack the equipment carefully and save the original box and packing material for
possible future shipment.
Follow basic safety precautions to reduce the risk of fire, electrical shock and injury
to persons.
Do not dismantle the housing or modify the module. It may result in electrical shock
or burn.
Using supplies or parts not meeting the products’ specifications may cause damage,
deterioration or malfunction.
Refer all servicing to qualified service personnel.
To prevent fire or shock hazard, do not expose the unit to rain, moisture or install this
product near water.
Do not put any heavy items on the extension cable in case of extrusion.
Do not remove the housing of the device as opening or removing housing may
expose you to dangerous voltage or other hazards.
Install the device in a place with fine ventilation to avoid damage caused by
overheat.
Keep the module away from liquids.
Spillage into the housing may result in fire, electrical shock, or equipment damage. If
an object or liquid falls or spills on to the housing, unplug the module immediately.
Do not twist or pull by force ends of the cable. It can cause malfunction.
Do not use liquid or aerosol cleaners to clean this unit. Always unplug the power to
the device before cleaning.
Unplug the power cord when left unused for a long period of time.
Information on disposal for scrapped devices: do not burn or mix with general
household waste, please treat them as normal electrical wastes.

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Content
1. Introduction........................................................................................................................................ 1
1.1 Introduction to LG-SS201M KIT................................................................................................1
1.2 Feature.....................................................................................................................................1
1.3 Package List.............................................................................................................................2
2. Specification...................................................................................................................................... 3
2.1 LG-SS201M 2x1 4K Scaler Switcher.........................................................................................3
2.2 Table Grommet.........................................................................................................................4
2.2.1 LG-SS201MGH HDMI Table Grommet.......................................................................... 4
2.2.2 LG-SS201MGV VGATable Grommet............................................................................ 4
3. Panel Description............................................................................................................................... 5
3.1 LG-SS201M 2x1 4K Scaler Switcher.........................................................................................5
3.1.1 Front Panel................................................................................................................... 5
3.1.2 Rear Panel................................................................................................................... 6
3.2 Table Grommet.........................................................................................................................7
3.2.1 LG-SS201MGH HDMI Table Grommet.......................................................................... 7
3.2.2 LG-SS201MGV VGATable Grommet............................................................................ 8
4. System Connection............................................................................................................................ 9
4.1 Usage Precaution.....................................................................................................................9
4.2 System Diagram.......................................................................................................................9
5. Button Control...................................................................................................................................10
5.1 Signal Switching.....................................................................................................................10
5.2 VolumeAdjustment.................................................................................................................10
5.3 Output Resolution Selection....................................................................................................11
6. Table Grommet Control.....................................................................................................................12
7. RS232 Control..................................................................................................................................12
7.1 RS232 Control Software.........................................................................................................12
7.2 RS232 Command...................................................................................................................14
7.2.1 System Configuration..................................................................................................14
7.2.2 Signal Switching..........................................................................................................14
7.2.3 Audio Setting...............................................................................................................14
7.2.4 Output Resolution Selection ........................................................................................15
7.2.5 EDID Management......................................................................................................15
7.2.6 Baudrate Setting..........................................................................................................16
8. Panel Drawing ..................................................................................................................................17
8.1 LG-SS201M 2x1 4K Scaler Switcher.......................................................................................17
8.2 Table Grommet.......................................................................................................................17
9. Troubleshooting & Maintenance........................................................................................................18
10. Customer Service ...........................................................................................................................19

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1. Introduction
1.1 Introduction to LG-SS201M KIT
The LG-SS201M KIT is a professional 4K Scaler Switcher Kit, which consist of a
LG-SS201M Scaler Switcher, a LG-SS201MGH and LG-SS201MGV table grommets.
The LG-SS201M scales HDMI/VGA video signal to an HDBaseT output by selecting
output resolution from 720p to 4K via OSD. The HDBaseT output supports bidirectional
PoH and can connect to a compatible HDBaseT matrix or receiver up to a maximum of
70 meters (230 ft) (HDBaseT matrix or receiver sold separately). With 1 IR In and 1 IR
Out and 1 RS232, the IR and RS232 control signals can be transmitted bi-directionally
between the LG-SS201M and a compatible HDBaseT matrix or receiver. It also works
with the LG-SS201MGH and LG-SS201MGV table grommets to switch source and
output black screen for display.
The KIT supports advanced In-built EDID management and is HDCP 2.2 compliant.
Video and audio sources can be selected via front panel button, table grommets or
RS232 commands by 3rd Party control device. Moreover, the KIT features volume
buttons to turn up/down the volume level.
1.2 Feature
Features 1 HDMI input and 1 VGA input with auxiliary audio input.
The output resolution can be selected from 720p to 4k x 2k @30Hz 4:4:4 to assure
preferred output.
Transmits 4Kx2K up to 131ft (40m) or 1080p up to 230ft (70m) via HDBaseT port.
Supports volume control via buttons.
Supports HDMI/VGAtable grommets to control source switching and black screen
showing.
Automatically switch based on video sensing.
Supports RS232 pass-through to communicate control signal between the scaler
and the connected HDBaseT matrix or receiver.
Allows the connected source and display to be controlled via bi-directional IR
pass-through remotely.
Supports bidirectional PoH, the HDBaseT receiver can be powered by this KIT, or
this KIT can be powered by receiver via HDBaseT port.
Supports advanced built-in EDID management.

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1.3 Package List
Scaler
Switcher
1 x LG-SS201M 2x1 4K Scaler Switcher
2 x Mounting Ears with 4 Screws
1 x Power Adapter (12VDC, 2A)
1 x RS232 Cable
4 x Plastic Cushions
3 x 3-pin Phoenix Connectors
Table
Grommet
1 x LG-SS201MGH Table Grommet
1 x LG-SS201MGV Table Grommet
8 x Mounting Screws
2 x 3-pin Phoenix Connectors
1 x User Manual
Note: Please contact your distributor immediately if you found any damage or defect in
the components.

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2. Specification
2.1 LG-SS201M 2x1 4K Scaler Switcher
Input & Output
Input
(1) HDMI; (1) VGA; (1) AUDIO
Input Connector
(1) Type A Female HDMI; (1) female VGA (15-pin); (1)
3.5mm mini jack
Output
(1) HDBaseT
Output Connector
(1) Female RJ45(with LED indicators)
Control
(1) IR IN; (1) IR OUT; (1) RS232; (1) GR1; (1) GR2
Control Connector
(2) 3.5mm mini jacks; (3) 3-pin phoenix connectors
General
Input Resolution
HDMI: Up to 4K@60Hz 4:2:0, supports HDMI1.4, and
HDCP2.2 compliant.
VGA: Up to 1920x1200@60Hz.
Output Resolution
3840x2160@30Hz,1920x1080@60Hz, 1080x 720p@60hz,
supports HDMI1.4, and HDCP1.4 compliant.
Transmission Distance
4K≤40m; 1080p≤70m (High-qualified Cat5e/6/7 cable)
Bandwidth
10.2Gbps
EDID
In-built EDID management
Power Supply
Input:100V~240V AC; Output:12VDC 2A
Power Consumption
8w (max)
Operation Temperature
-10 ~ +40℃(+14℉~ +104℉)
Storage Temperature
-15 ~ +55℃(+5℉~ +131℉)
Relative Humidity
10% ~ 90%
Dimension (W*H*D)
195mm x 23.6mm x 100mm (640ft x 77ft x 328ft)
Net Weight (g)
303g

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2.2 Table Grommet
2.2.1 LG-SS201MGH HDMI Table Grommet
Input & Output
Input
(1) HDMI;
Input Connector
(1) Type A Female HDMI
Output
(1) HDMI
Output Connector
(1) Type A Female HDMI
Control
(1) Control
Control Connector
(1) 3-pin phoenix connector
General
Resolution Range
Up to 4K@60Hz 4:2:0
Operation Temperature
-10 ~ +40℃(+14℉~ +104℉)
Storage Temperature
-15 ~ +55℃(+5℉~ +131℉)
Relative Humidity
10% ~ 90%
Dimension (W*H*D)
76mm x 28.5mm x 76mm (249ft x 94ft x 249ft)
Net Weight (g)
96g
2.2.2 LG-SS201MGV VGA Table Grommet
Input & Output
Input
(1) VGA;
Input Connector
(1) female VGA (15-pin)
Output
(1) VGA;
Output Connector
(1) female VGA (15-pin)
Control
(1) Control
Control Connector
(1) 3-pin phoenix connector
General
Resolution Range
Up to 1920x1200@60Hz
Operation Temperature
-10 ~ +40℃(+14℉~ +104℉)
Storage Temperature
-15 ~ +55℃(+5℉~ +131℉)
Relative Humidity
10% ~ 90%
Dimension (W*H*D)
76mm x 28.5mm x 76mm (249ft x 94ft x 249ft)
Net Weight (g)
104g

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3. Panel Description
3.1 LG-SS201M 2x1 4K Scaler Switcher
3.1.1 Front Panel
No.
Name
Description
①
Power LED
Red when powered on.
②
Signal LED
AUTO: Auto switching activity LED.
HDMI: HDMI input activity LED.
VGA: VGA input activity LED.
③
Auto Switching Selector
Press this to enter / exit auto switching mode.
④
Volume Down
Press this to decrease the output volume of scaler
switcher and display.
⑤
Volume Up
Press this to increase the output volume of scaler
switcher and display.
⑥
OUTPUT RES
Press this to enter On Screen Display menu (OSD) to
select the output resolution.
⑦
FIRMWARE
Micro USB port, used for firmware update.
1234567

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3.1.2 Rear Panel
No.
Name
Description
①
1-HDMI IN
HDMI input port, connect with HDMI source device.
②
2-VGA IN
VGA input port, connect with VGA source device.
③
AUDIO IN
VGA auxiliary audio input.
④
IR IN
Connect with IR receiver to control device via IR.
⑤
IR OUT
Connect with IR emitter to control source via IR.
⑥
RS232
Serial port, connect a control device (PC) to
control the LG-SS201M.
Control the third-party device from control device
based on RS232 pass-through.
⑦
GR1& GR2
Connect with LG-SS201MGH or LG-SS201MGV table
grommet to control source switching and black screen
showing.
⑧
HDBaseT OUT
Connect with HDBaseT matrix or receivers via
Cat5e/6/7 cable.
⑨
DC 12V
Conenct the including power adaptor.
DC 12VAUDIO IN2-VGA IN1-HDMI IN IR OUT RS232 GR1 GR2IR IN
Tx Rx OBSM OBSM
HDBaseT OUT
123456789

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3.2 Table Grommet
3.2.1 LG-SS201MGH HDMI Table Grommet
No.
Name
Description
①
Show Me
Press this to select HDMI input source.
②
Output Black
Press this to output black screen for display.
③
HDMI Input
Connect with HDMI source device (such as DVD/
Blue-ray).
④
Control
Connect to the GR1 or GR2 port of LG-SS201M scaler
switcher.
⑤
HDMI Output
Connect HDMI cable between this port and the HDMI
input port of the LG-SS201M scaler switcher.
3 4
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3.2.2 LG-SS201MGV VGA Table Grommet
No.
Name
Description
①
Show Me
Press this to select VGA input source.
②
Output Black
Press this to output black screen for display.
③
VGA Input
Connect with VGA source device (such as PC).
④
Control
Connect to the GR1 or GR2 port of LG-SS201M scaler
switcher.
⑤
VGA Output
Connect VGA cable between this port and the VGA
input port of the LG-SS201M scaler switcher.
3 4
125

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4. System Connection
4.1 Usage Precaution
Verify all components and accessories included before installation.
System should be installed in a clean environment with proper temperature and
humidity.
If the scaler switcher will be permanently mounted to a surface, attach the included
mounting ears with the supplied screws.
If the scaler switcher will be sitting on a shelf, attach the included plastic cushions to
the bottom of the unit.
All of the power switches, plugs, sockets and power cords should be insulated and
safe.
All devices should be connected before power on.
4.2 System Diagram
Blu-Ray
HDMI:
VGA:
IR:
Control:
HDBaseT:
Audio:
DC 1 2VAUD IO IN2-V GA IN
1-H DMI IN IR OU T RS2 32
Tx Rx
GR1 GR2
IR IN
OBSM OBSM
HDB aseT OU T
RXTX
Projector
IR
Receiver
Blu-Ray Remote IR
Emitter
Receiver
Laptop
SC-RGH
SC-RGV
Projector Remote IR Receiver
IR Emitter

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5. Button Control
Front panel buttons can be used for video switching, volume adjusting and output
resolution selection.
5.1 Signal Switching
①Manual Switching
Press the SORCE/AUTO-3s button to select the HDMI or VGAsource, the
corresponding green activity LED (HDMI/VGA) will be lighted up.
②Auto Switching
Long-press the SORCE/AUTO-3s button at least 3 seconds to enable auto switching
mode, the green activity LED (AUTO) will be lighted up. Press this button again to select
next source and exit auto mode.
The auto switching mode abides by the following principles:
New Input
Once new source is connected, the new source will be automatically switched to input
signal.
Rebooting Device
LG-SS201M has the ability to save the last configuration before losing power. The
switcher automatically enters the mode as last mode used; moreover, it detects all the
inputs and memorizes the connection status for future rebooting using. If the last
displayed signal is still available, the unit will output the signal. Otherwise, the unit will
detect all the input signals wit priority from HDMI to VGA. When the first signal was
detected, it will transfer to output.
Signal Removing
Once removing the current display signal, LG-SS201M will detect all input signals with
priority from HDMI to VGA. It will transfer the signal firstly detected to be available to
output device.
5.2 Volume Adjustment
①Press the Volume Up button to increase the output volume of scaler switcher and
display.
②Press the Volume Down button to decrease the output volume of scaler switcher
and display.

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5.3 Output Resolution Selection
①Resolution Selection
Step1: Press the OUTPUT RES button to enter the following resolution list shown as
below.
Step2: Press this button again to move up and down at the list.
Step3: Long-press this button at least 2 seconds to confirm the selected output
resolution.
②Resolution Reset
Long-press the OUTPUT RES button at least 5 seconds to reset the output resolution to
default 720P.

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6. Table Grommet Control
The LG-SS201MGH and LG-SS201MGV table grommets can be used for input source
selection and black screen.
Press Show Me on LG-SS201MGH or LG-SS201MGV table grommet to select
HDMI/VGA source.
Press Output Black on LG-SS201MGH or LG-SS201MGV table grommet to let display
be black screen.
7. RS232 Control
Connect the control device (PC) to the RS232 port of LG-SS201M, The LG-SS201M
can be controlled by sending RS232 commands via RS232 control software installed in
PC.
The RS232 port supports pass-through function, in additional, RS232 commands can be
transmitted bi-directionally between LG-SS201M and HDBaseT receiver, so it is able to
control a third party device from local or remote. The baud rate supports 2400, 4800,
9600(default), 19200, 38400, 57600 or 115200.
7.1 RS232 Control Software
Installation: Copy the control software file to the computer connected with SC51TS.
Uninstallation: Delete all the control software files in corresponding file path.
Basic Settings:
First to connect LG-SS201M with all input devices and output devices needed, then to
connect it with a computer which is installed with RS232 control software. Finally,
double-click the software icon to run this software.
Here we take the software CommWatch.exe as example. The icon is showed as below:

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The interface of the control software is showed as below:
Please set the parameters of COM number, bound rate, data bit, stop bit and the parity
bit correctly, and then the command is ready to be sent in Command Sending Area.
Parameter Configuration area
Monitoring area, indicates if the
command sent works.
Command Sending area

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7.2 RS232 Command
Communication protocol: RS232 Communication Protocol
Baud rate: 9600 Data bit: 8 Stop bit: 1 Parity bit: none
7.2.1 System Configuration
Command
Function
Feedback
SFUD
Software upgrading
Software Update
GET VER
Check the software version
Version Vx.x.x
FRST
Restore factory default
Factor Reset
WAKE
Wake up the system
Wake Up
STBY
Turn the system to standby mode
Go To Standby
GET STA
Get the system status
Input:VGA
Resolution: 1024x768
Manual Switching
Source Volume: 60
EDID: Initial
HDCP: ON
7.2.2 Signal Switching
Command
Function
Feedback
SWIN H1
Switch to HDMI input
Switch to hdmi
SWIN VG
Switch to VGA input
Switch to vga
AUTO 01
Enable auto switching mode
Auto Switching
AUTO 00
Disable auto switching mode
Manual Switching
7.2.3 Audio Setting
Command
Function
Feedback
AUMT S1
Mute source audio
Audio Mute Source: Enable
AUMT S0
Unmute source audio
Audio Mute Source:
Disable

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Command
Function
Feedback
VOLS AP
Increase the source volume to xx
(xx=0~60)
Source Volume: xx
VOLS AN
Decrease the source volume to xx
(xx=0~60)
Source Volume: xx
VOLS xx
Set the source volume to xx (xx=0~60)
Source Volume: xx
7.2.4 Output Resolution Selection
Command
Function
Feedback
SRES 01
Change output resolution to 3840x2160
Resolution: 3840x2160
SRES 02
Change output resolution to 1920x1080
Resolution: 1920x1080
SRES 03
Change output resolution to 1280x720
Resolution: 1280x720
7.2.5 EDID Management
Command
Function
Feedback
EDID DF
EDID default
EDID: Initial
EDID MN
Get the EDID data from display
EDID: Manage
EDID US
When the command applied, system
prompts to upload the user-defined
EDID file (.bin) from U-disk.
EDID: User

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7.2.6 Baudrate Setting
Command
Function
Feedback
BAUD 115200
Set the RS232 baudrate to 115200
Set Baudrate 115200
BAUD 57600
Set the RS232 baudrate to 57600
Set Baudrate 57600
BAUD 38400
Set the RS232 baudrate to 38400
Set Baudrate 38400
BAUD 19200
Set the RS232 baudrate to 19200
Set Baudrate 19200
BAUD 9600
Set the RS232 baudrate to 9600
Set Baudrate 9600
BAUD 2400
Set the RS232 baudrate to 2400
Set Baudrate 2400
BAUD 4800
Set the RS232 baudrate to 4800
Set Baudrate 4800