Woxcon SM62T User manual

SM62T
6x2 4K Presentation Switcher with
Matrix Outputs
All Rights Reserved
Version: SM62T_2018V1.1
User Manual

6x2 4K Presentation Switcher with Matrix Outputs
Preface
Read this user manual carefully before using the product. Pictures are shown in this
manual for reference only. Different models and specifications are subject to real
product.
This manual is only for operation instruction, please contact the local distributor for
maintenance assistance. In the constant effort to improve the 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.

6x2 4K Presentation Switcher with Matrix Outputs
SAFETY PRECAUTIONS
To insure t h e best from the product, p l e a s e read all instruct i o n s carefully before using
the device. Save this manual for further reference.
l Unpack the equipment carefully and save the original box and packing material for
possible future shipment.
l Follow basic safety precautions to reduce the risk of fire, electrical shock and injury
to persons.
l Do not dismantle the housing or modify the module. It may result in electrical shock
or burn.
l Using supplies or parts not meeting the specifications of product may cause
damage, deterioration or malfunction.
l Refer all servicing to qualified service personnel.
l To prevent f i re or shock hazard, do not expose the unit to rain, moisture or install
this product near water.
l Do not put any heavy items on the extension cable in case of extrusion.
l Do not remove the housing of the device as opening or removing housing may
expose you to dangerous voltage or other hazards.
l Install the device in a place with fine ventilation to avoid damage caused by
overheat.
l Keep the module away from liquids.
l 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.
l Do not twist or pull by force ends of the optical cable. It can cause malfunction.
l Do not use liquid or aerosol cleaners to clean this unit. Always unplug the power to
the device before cleaning.
l Unplug the power cord when left unused for a long period of time.
l Information on disposal for scrapped devices: do not burn or mix with general
household waste, and please treat them as normal electrical wastes.

6x2 4K Presentation Switcher with Matrix Outputs
Contents
1. Product Introduction .................................................................................................... 1
1.1 Features ............................................................................................................. 1
1.2 Package List ....................................................................................................... 2
2. Specification ................................................................................................................ 3
3. Panel Description ........................................................................................................ 5
3.1 Front Panel ......................................................................................................... 5
3.2 Rear Panel ......................................................................................................... 6
4. System Connection ..................................................................................................... 8
4.1 Usage Precaution ............................................................................................... 8
4.2 System Diagram ................................................................................................. 8
4.3 Speaker Wiring ................................................................................................... 9
4.3.1 Stereo and Mono Options ........................................................................ 9
4.3.2 Bridged Audio Option ............................................................................... 9
5. Button Control ............................................................................................................ 10
5.1 Manual Signal Switching .................................................................................. 10
5.2 Auto Signal Switching ....................................................................................... 10
5.3 VGA Scaling Resolution Selection ................................................................... 11
5.4 Volume Adjustment ........................................................................................... 11
5.5 Link Status Query ............................................................................................. 11
5.6 Embedded EDID Invoking ................................................................................ 12
6. IR Remote Control ..................................................................................................... 13
7. RS232 Control ........................................................................................................... 14
7.1 RS232 Control Software ................................................................................... 14
7.2 RS232 Communication Command ................................................................... 16
7.2.1 System Command .................................................................................. 16
7.2.2 Signal Switching ..................................................................................... 17
7.2.3 Preset Setting ......................................................................................... 19
7.2.4 Audio Setting .......................................................................................... 20
7.2.5 VGA Scaling Resolution Setting ............................................................. 25
7.2.6 EDID Configuration ................................................................................ 26

6x2 4K Presentation Switcher with Matrix Outputs
7.2.7 HDCP Compliance ................................................................................. 28
7.2.8 Control Far-end Device .......................................................................... 29
8. GUI Control ................................................................................................................ 30
8.1 Video Switching ................................................................................................ 31
8.2 VGA Scaling Resolution Selection ................................................................... 32
8.3 Audio Switching and Volume Adjustment ......................................................... 33
8.4 EDID Management ........................................................................................... 34
8.5 Input Tag Setting .............................................................................................. 34
8.6 RS232 Control .................................................................................................. 35
8.7 Network Setting ................................................................................................ 36
8.8 Password Setting ............................................................................................. 36
8.9 GUI Update ...................................................................................................... 37
9. Panel Drawing ........................................................................................................... 38
10. Troubleshooting & Maintenance .............................................................................. 39
11. Customer Service .................................................................................................... 40

6x2 4K Presentation Switcher with Matrix Outputs
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1. Product Introduction
The SM62T is a 6 input multi-format (3 HDMI, 2 VGA, and 1 DP) 4K presentation
switcher that switches video signals to an HDMI and an HDBaseT output. The
HDBaseT output supports PoH and can connect to a compatible HDBaseT receiver up
to a maximum of 70 meters (230 feet) (HDBaseT receiver sold separately).
The SM62T supports for video resolutions up to UHD (4Kx2K@30Hz 4:4:4). With
multiple built-in EDID settings, including an EDID pass-through option, the highest
quality digital video signal will be routed directly to the display. When a VGA video
signal is connected, the video signal will be scaled up to 1920x1200.
The SM62T supports stereo and multichannel audio on the HDMI/DP inputs. The
analog audio paired with the VGA inputs is embedded into the digital video stream. In
addition to the audio embedded in the HDMI and HDBT output stream, which may be
muted, the audio is simultaneously de-embedded to an amplifier, a digital optical audio
output, and four analog audio outputs: two 3-pin phoenix connectors, a 3.5mm mini
jack, and a 5-pin phoenix connector.
The SM62T features multiple methods of control. When set to Auto, the switcher will
automatically switch to the newest source device added to the SM62T; when the active
source is removed, the SM62T will switch to the first detected input. The SM62T can be
manually controlled via front panel, IR, RS232, and GUI.
1.1 Features
l The transmission distance between the switcher and HDBaseT receiver can up to
70m at 1080p, and 40m at 4K video.
l Supports auto-switching.
l HDMI input supports 4Kx2K@30Hz 4:4:4, HDCP2.2.
l VGA video resolution can be selected as 1024x768, 1280x720, 1280x800,
1360x768, 1920x1080 or 1920x1200.
l The MIC and LINE input can be mixed to audio outputs.
l 3-type microphone input, supports condenser microphone, dynamic microphone
and wireless microphone.
l Supports audio matrix: 1 MIC input, 1 LINE input,1 HDMI embedded audio input, 1
HDBT embedded input, 2 unbalance audio outputs (3-pin phoenix connectors), 1
balanced/unbalanced audio output (3-pin phoenix connector), 1 analog stereo audio
output (3.5mm mini jack), 1 digital optical audio output (SPDF) and 1 2x20 watt@4Ω
amplifier. The balanced/unbalanced audio output, analog stereo audio output and
digital optical audio output are come from the same input audio.

6x2 4K Presentation Switcher with Matrix Outputs
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l Supports embedded EDID selection and customized EDID.
l Supports 48V PoH for simplified wiring.
l Controllable via front panel buttons, IR Remote, RS232 & GUI.
l Supports online software upgrading.
1.2 Package List
l 1 x SM62T 6x2 4K Presentation Switcher
l 2 x Mounting Ears with 6 Screws
l 4 x Plastic Cushions
l 1 x IR Receiver (5V with carrier wave)
l 1 x IR Remote
l 1 x RS232 Cable (3-pin to DB9)
l 4 x 3-pin Phoenix Connectors
l 1 x 4-pin Phoenix Connector
l 1 x 5-pin Phoenix Connector
l 1 x Power Cord
l 1 x User Manual
Note : Please contact your distributor immediately if any damage or defect in the
components is found.

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2. Specification
Video Input
Input
(3) HDMI; (1) DP; (2) VGA
Input Connector
(3) Female HDMI; (1) DisplayPort;
(2) Female VGA (15-pin)
Input Video Signal
HDMI, DP, VGA
HDMI Input Resolution
Up to 4Kx2K @30Hz 4:4:4
DP Input Resolution
Up to 4Kx2K@30Hz
VGA Input Resolution
Up to 1920x1200@50/60Hz
Video Output
Output
(1) HDMI; (1) HDBT
Output Connector
(1) Female HDMI; (1) RJ45
Output Video Signal
HDMI, HDBaseT
HDMI Output Resolution
Up to 4Kx2K @30Hz 4:4:4
HDBT Output Resolution
Up to 4Kx2K @30Hz 4:4:4
VGA Scaling Resolution
1024x768, 1280x720, 1280x800, 1360x768,
1920x1080, or 1920x1200 can be selected.
Audio Input
Input
(2) Stereo analog audio for VGA; (1) LINE audio;
(1) Microphone audio
Input Connector
(2) 3.5mm stereo jacks; (2) 3-pin phoenix connectors
De-embedded Audio Input
HDMI and HDBT audio.
Input analog Audio Format
PCM
Audio Input Impedance
>10kΩ
Audio Output
Output
(2) Unbalanced analog audio (AUDIO 1 and AUDIO
2);
(1) L/R balanced/unbalanced analog audio (AUDIO
3);
(1) Stereo analog audio (AUDIO 3);
(1) Digital optical audio (AUDIO 3);
(1) Power amplifier
Output Connector
(2) 3-pin phoenix connectors;
(1) 5-pin phoenix connector;
(1) 3.5mm stereo jack;
(1) SPDIF;

6x2 4K Presentation Switcher with Matrix Outputs
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(1) 4-pin/5 mm phoenix connector
Output Analog Audio
Format
PCM
Output Digital Audio
Format
PCM/Dobly/DTS
Audio Output Impedance
70 Ohms
Frequency Response
20 Hz to 20 kHz, ±3dB
Common Mode Rejection
Ratio (CMRR)
>70 dB at 20 Hz to 20 kHz
Signal to Noise Ratio
(SNR)
80 dB (Max)
Control
Control port
(1) EDID; (1) IR IN; (1) FIRWARE; (1) RS232;
(1) TCP/IP
Control Connector
(1) 3-pin DIP switch; (1) 3.5mm mini jack; (1) Micro
USB;
(1) 3-pin phoenix connector; (1) RJ45
General
Transmission Distance
HDBT OUT: 1080p≤70m; 4Kx2K≤40m
Operation Temperature
0 ~ +40℃
Storage Temperature
-10 ~ +55℃
Relative Humidity
10% ~ 90%
External Power Supply
100V~240V AC, 50/60Hz
Power Consumption
40W (Max)
Dimension (W*H*D)
436.4mm x 44mm x 236.5mm
Net Weight
2.4kg

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3. Panel Description
3.1 Front Panel
①
Power LED: GREEN when the device is in standby mode, RED when device is
powered on.
②
LCD Screen: Shows real-time operation status.
③
Source Selector:
l Manually press the 1-HDMI, 2-HDMI, 3-HDMI, 4-DP, 5-VGA or 6-VGA to select
input channel.
l Press AUTO, and then press the output 1-HDMI to enable the HDMI output port
to automatically switch its input channel. Press them again to disable this auto
mode.
l Press AUTO, and then press the output 2-HDBT to enable the HDBT output port
to automatically switch its input channel. Press them again to disable this auto
mode.
④
Output Switch: Manually press the 1-HDMI/2-HDBT to select output channel.
⑤
VGA Resolution Selector: Press 5-VGA/6-VGA to respectively set its output
resolution as 1024x768, 1280x720, 1280x800, 1360x768, 1920x1080 and
1920x1200, press again to switch to the next one. For example, when press again
at 1920 x 1200, return back to the first one as 1024x768.
⑥
ENTER and MENU/3s:
l ENTER: Confirm button.
l MENU/3s: Press and hold for 3 seconds to enter link status query menu.
⑦
MIC+: Microphone input volume up adjuster or up key for query menu.
⑧
MIC-: Microphone input volume down adjuster or down key for query menu.
⑨
VOL-: MASTER volume down or left key for navigation menu.
⑩
VOL+: MASTER volume up or right key for navigation menu.
Note: The MASTER volume indicates all audio outputs volume.
6-VGA4-DP 5-VGA3-HDMI2-HDMI1-HDMI AUTO
SOURCE ENTER
VOL - VOL +
MIC +
MIC -
2-HDBT1-HDMI
OUTPUT RESOLUTION
5-VGA 6-VGA MENU/3s
MENU
123456
9710
8

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3.2 Rear Panel
①
INPUT: 3 HDMI, 1 DP and 2 VGA with auxiliary audio inputs.
②
OUTPUT:
l 1-HDMI: HDMI video output port.
l 2-HDBT: Supports 48V PoH. Connect with a compatible HDBaseT receiver to
transmit AV signal, IR or RS232 control signal.
③
AUDIO INPUT:
l LINE: 3-pin phoenix connector for connecting connect with wireless microphone
or line audio input source.
l MIC: 3-pin phoenix connector for connecting condenser or dynamic microphone
input
l 48V phantom power mode switch: When put this switch in “ON” position, the
MIC port for connecting condenser microphone. When put this switch in “OFF”
position, the MIC port for connecting dynamic microphone.
④
AUDIO OUTPUT:
l AUDIO 1: 3-pin phoenix connector for analog audio output.
l AUDIO 2: 3-pin phoenix connector for analog audio output.
l AUDIO 3: Including the below three ports to simultaneously output same audio.
1) 5-pin phoenix connector for balanced/unbalanced analog audio output.
2) 3.5mm mini jack for stereo analog audio output.
3) SPDIF for digital optical audio output.
⑤
CONTROL
l Amplifier Output Mode Selector: Stereo, mono or bridge.
l EDID: 4-pin DIP switch for invoking embedded EDID.
l FIRMWARE: Micro-USB port for updating system firmware.
l IR IN: Connect with the IR receiver (with carrier wave only) to control this
switcher via the including IR remote.
l RS232: Serial port, 3-pin phoenix connector, connect with a control device (such
as PC) to control the switcher or other third-party device connected with
1-HDMI 2-HDBT 5-VGA1-HDMI 4-DP2-HDMI 3-HDMI
OFFON
MIC
INPUT
AUDIO INPUT
OUTPUT
2x20W@4Ω
AMP LIFIE R
AUDIO OUTPUT CONTROL
L R
AUD IO 1
6-VGAAUDIO AUDIO
Tx Rx
RS232 TCP/IP
STEREO BRIDGE
MONO
IR IN FIRMWAREEDID
1 2 3 4
ON DIP Default
1 2 3 4
On
Off
1
0
LINE AUD IO 2 AUD IO 3
SPDI F
L R
L R
L R 1x40 W 8 @ Ω
48V
12678
345

6x2 4K Presentation Switcher with Matrix Outputs
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HDBaseT receiver.
l TCP/IP: Ethernet port, connect with PC to control the switcher via GUI.
⑥
AMPLIFIER: 4/8 Ohm speaker outputs.
⑦
AC100V~240V: Power port, connect to an AC 100V~240V power via the included
power cord.

6x2 4K Presentation Switcher with Matrix Outputs
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4. System Connection
4.1 Usage Precaution
l Verify all components and accessories included before installation.
l System should be installed in a clean environment with proper temperature and
humidity.
l All of the power switches, plugs, sockets, and power cords should be insulated
and safe.
l All devices should be connected before power on.
4.2 System Diagram
1-HDMI 2-HDBT 5-VGA1-HDMI 4-DP2-HDMI 3-HDMI
OFFON
MIC
INPUT
AUD IO I NP UT
OUTPUT
2x20W@4Ω
AMPLIFIER
AUD IO O UT PU T CONTROL
L R
AUD IO 1
6-VGAAUDIO AUDIO
Tx Rx
RS232 TCP/IP
STEREO BRIDGE
MONO
IR IN FIRMWAREEDID
1 2 3 4
ON DIP Default
1 2 3 4
On
Off
1
0
LINE AUD IO 2 AUD IO 3
SPD IF
L R
L R
L R 1x40 W 8 @ Ω
48V
Cont rol Pan el
IR Receiver
Router
Remote
iPad
Appl e TV
DVD Laptop
PS4
MIC
TV
Receiver
Speaker Speaker
TV
Speaker
Speaker
HDMI :
Audio :
Control :
Internet :
VGA :
HDBaseT :
Standby
21 3
654
7 8 9
MUTE
21 3
6
5
4
7 8 9
INPUTS
OUTPUTS

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4.3 Speaker Wiring
4.3.1 Stereo and Mono Options
4Ω Load with 4Ω Speakers:
4.3.2 Bridged Audio Option
8Ω Load with 8Ω Speakers:

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5. Button Control
The front panel buttons can be used for signal switching, VGA resolution, and volume
adjustment.
5.1 Manual Signal Switching
First press any one of six inputs button, second press either 1-HDMI or 2-HDBT output
button, and finally press ENTER to select. The following are two examples:
1) Switch 2-HDMI input to 1-HDMI output:
2) Switch 5-VGA input to 2-HDBT output:
5.2 Auto Signal Switching
l Press AUTO, and then press the output 1-HDMI to enable the HDMI output port to
automatically switch its input channel. Press them again to disable this auto mode.
l Press AUTO, and then press the output 2-HDBT to enable the HDBT output port to
automatically switch its input channel. Press them again to disable this auto mode.
For example: Enable auto switching mode for 1-HDMI output:
The auto-switching mode abides by the following principles:
ü
New input
Once detecting a new input signal, the switcher would switch to this new signal
automatically.
ü
Rebooting device
The switcher has the ability to save the last configuration before losing power. If the
last switching mode is auto-switching, once rebooted, the switcher will automatically
enter auto-switching mode, then detect all inputs and memorize their connection
status for future rebooting using. If the last displayed signal is still available, the unit
In: 02 Out: 01 AV: 02 01→
In: 01 Out: 02 AV: 01 02→
Auto Switch In01
Select Output
Out 1 Auto Switch

6x2 4K Presentation Switcher with Matrix Outputs
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will output the signal. If not, the unit will detect all the input signals with priority from
1-HDMI to 6-VGA. When detected the first signal, it will transfer to output.
ü
Signal removing
Once removing the current display signal, the switcher will detect all input signals
with priority from 1-HDMI to 6-VGA. It will transfer the signal firstly detected to be
available to output devices.
5.3 VGA Scaling Resolution Selection
Press 5-VGA/6-VGA to set its output resolution, press again to select next one
(1024x768, 1280x720, 1280x800, 1360x768, 1920x1080, or 1920x1200).
5.4 Volume Adjustment
Press MIC+ or MIC- to increase or decrease microphone volume.
Press VOL+ or VOL- to simultaneously increase or decrease the volume of all audio
outputs.
5.5 Link Status Query
Press and hold MENU/3s for 3 seconds to enter link status query menu, and then press
Up and Down key to select IN Link Info or OUT Link Info, press Right key to enter
status information interface, finally, press Up or Down key to turn previous or next
page.
MIC Vol 89 ! ：
MASTER 75 ：

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5.6 Embedded EDID Invoking
The rear panel boasts a 4-pin DIP switcher to invoke embedded EDID. The embedded
EDID data and their corresponding DIP switcher status are shown in the below list.
DIP Switcher
ID
Status
EDID
0
0000
The source device obtains its
EDID from HDBT output.
1
0001
The source device obtains its
EDID from HDMI output.
2
0010
1080p 3D PCM 2CH AUDIO
3
0011
1080p 2D PCM 2CH AUDIO
4
0100
1080i 3D PCM 2CH AUDIO
5
0101
1080i 2D PCM 2CH AUDIO
6
0110
4K PCM 2CH AUDIO
1111
Enable RS232 or GUI control
mode to set EDID.
In Link Info
Out Link info
In 01 02 03 04
Connect Y N N N
In 05 06
Connect N N
In Link Info
Out Link info
Out 01 02
Connect Y N

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6. IR Remote Control
Connect IR receiver to IR IN port, the switcher can be controlled by using the including
IR Remote.
① Enter/ exit standby mode.
② Source Selector (1~6): Select video
source via pressing corresponding button
(VGA audio switched following the
corresponding video signal).
③ AUTO: Press AUTO + 1-HDMI/ 2-HDBT
output to enable HDMI or HDBT auto
switching mode, press again to disable.
④ Volume adjustment:
l MIC+ and MIC-: Microphone volume
adjuster.
l VOL+ and VOL-: Output volume
adjuster.
⑤ MUTE: Mute/ unmute all output audio.
⑥ ENTER: confirm button; Navigation
buttons: Up/Down/Left/ Right button, for
value setting or page-turn on link status
query menu.
⑦ Enable/disable link status query menu.
⑧ Exit button: Exit link status query menu or
current operation.
⑨ 1-HDMI: Turn on/off HDMI output.
⑩ 2-HDBT: Turn on/off HDBT output.
⑪ BLACK: Press BLACK + 1-HDMI/2-HDBT
to output black screen.
ENTER
5-VGA
3-HDMI
4-DP 6-VGA
MIC+AUTO VOL+
VOL- MIC-
2
3
5
6
9
4
7
8
11
10
1

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7. RS232 Control
The switcher can be controlled by sending RS232 commands. As RS232 signal can be
transmitted from the switcher to HDBaseT receiver, so it is able to control a far-end
third-party device based on RS232 pass-through function.
The baud rate can support 2400, 4800, 9600(default), 19200, 38400, 57600 or 115200.
7.1 RS232 Control Software
l Installation: Copy the control software file to the computer connected with the
switcher.
l Uninstallation: Delete all the control software files in corresponding file path.
Basic Settings:
First to connect the switcher with all input devices and output devices needed, then to
connect it with a computer which is installed with RS232 control software.
Double-click the software icon to run this software. Here we take the software
CommWatch.exe as example. The icon is shown as below:

6x2 4K Presentation Switcher with Matrix Outputs
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The interface of the control software is shown as below:
Please set the parameters of COM number, bound rate, data bit, stop bit and the parity
bit correctly, and then you are able to send command in Command Sending Area.
Parameter Configuration area
Monitoring area, indicates if
the command sent works.
Command Sending area