TiGHT AV MSW-H412AC-DS User manual

User Manual

MSW-H412AC-DS

4x2 18G HDMI 2.0 Matrix Switcher

with USB-C

Version: MSW-H412AC-DS_2021V1.0

4x2 18G HDMI 2.0 Matrix Switcher with USB-C

Preface

Read this user manual carefully before using the product. Pictures shown in this

manual are 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. The functions described in this version were updated till

November, 2021. 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.

4x2 18G HDMI 2.0 Matrix Switcher with USB-C

SAFETY PRECAUTIONS

To ensure 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 specifications of product may

cause damage, deterioration or malfunction.

•Refer all servicing to qualified service personnel.

•Toprevent 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 ofextrusion.

•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 optical cable. It can causemalfunction.

•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, and please treat them as normal electrical

wastes.

 
4x2 18G HDMI 2.0 Matrix Switcher with USB-C 
Table of Contents 
Product Introduction..........................................................................................................1 
1.1 Features ..............................................................................................................1 
1.2 Package List........................................................................................................2 
1.3 Customer Service................................................................................................2 
Specification .....................................................................................................................3 
Panel Description..............................................................................................................5 
Front Panel................................................................................................................5 
Rear Panel.................................................................................................................6 
System Connection...........................................................................................................7 
Usage Precaution......................................................................................................7 
System Diagram........................................................................................................7 
Front Panel Control...........................................................................................................8 
Signal switching.........................................................................................................8 
Current routing status................................................................................................8 
Front Panel Lock/Unlock............................................................................................8 
Preset Save/Recall Function .....................................................................................9 
Switch IP Mode using Front Panel.............................................................................9 
GUI Control.....................................................................................................................10 
AV Routing ..............................................................................................................11 
I/O Configuration .....................................................................................................13 
Device Settings........................................................................................................15 
CEC.........................................................................................................................17 
Control.....................................................................................................................18 
IR Control........................................................................................................................19 
Device Control................................................................................................................20 
RS232......................................................................................................................20 
TCP/IP Control ........................................................................................................20 
Command Protocol..................................................................................................20 
8.3.1 Device Settings........................................................................................20 
8.3.2 AV Routing ..............................................................................................22 
8.3.3 Audio Settings .........................................................................................23 
8.3.4 HDCP Management ................................................................................24 
8.3.5 EDID Management..................................................................................25 
8.3.6 Function Settings.....................................................................................26 
Firmware Upgrade..........................................................................................................31 
MCU upgrade by USB.............................................................................................31 
MCU upgrade by Web UI.........................................................................................31 
GUI Upgrade ...........................................................................................................32 

4x2 18G HDMI 2.0 Matrix Switcher with USB-C

Product Introduction

Thanks for choosing the TiGHT AV 18G 4x2 HDMI Matrix Switcher. The switcher features

3 HDMI inputs, 1 USB-C input and 2 HDMI outputs. It supports HDMI 2.0b, 4Kx2K@60Hz

4:4:4, HDR 10,Dolby Vision, and HDCP2.3. In addition, the USB-C supports external 60w

charging and the HDMI outputs supports 4K auto downscaling to 1080p.

The switcher features an independent audio matrix which de-embedding form any input

or output. It also features multiple methods of control: the front panel buttons, IR remote

control, RS232 and TCP/IP commands and Web-UI.

1.1 Features

⚫Supports HDMI 2.0b, 4K@60Hz 4:4:4, HDR 10, Dolby Vision and HDCP2.3.

⚫3 x HDMI Inputs, 1 x USB-C Input, 2 x HDMI Outputs

⚫Provides up to 60w Power Delivery on USB-C input.

⚫Features an independent audio matrix.

⚫Supports 4K auto downscaling to 1080p on HDMI outputs.

⚫Extensive EDID management.

⚫Extensive HDCP management on input and output side.

⚫Supports CEC control for devices connected on inputs and outputs

⚫Various control options: Front panel, RS232, IR remote, TCP/IP and WEB UI.

4x2 18G HDMI 2.0 Matrix Switcher with USB-C

1.2 Package List

•1 x MSW-412AC-DS

•2x Mounting Ears with 4 Mounting Screws

•1 x DC 24V5A power adapter with EU plug

•1 x IR receiver (5V)

•1 x IR Remote

•4 x Rubber feet

•1 x RS232 Cable (3-pin to DB9)

•1x User Manual

1.3 Customer Service

We provide limited warranty for the product within five years counting from date of purchase

(The purchase invoice shall prevail).

Note: Please contact your distributor immediately if any damage or defect in the

components is found.

4x2 18G HDMI 2.0 Matrix Switcher with USB-C

Specification

Video

Video Input

(3) HDMI, (1) USB-C

HDMI Input Resolution

Up to 4K@60Hz 4:4:4 HDR10, Dolby Vision

USB-C Input Resolution

Up to 4K@60Hz 4:4:4

Video Output

(2) HDMI

Video Output Connector

(2) Type-A female HDMI

HDMI Output Resolution

Up to 4K@60Hz 4:4:4 HDR10, Dolby Vision

HDMI Standard

Up to HDMI 2.0b

HDCP Version

Up to HDCP 2.3 (backwards compatible)

Audio

HDMI Embedded Audio Format

LPCM 7.1 audio, Dolby Atmos®, Dolby® TrueHD, Dolby Digital®

Plus, DTS:X™, and DTS-HD® Master Audio™ pass-through.

Audio Output Connector

(2) 5-pin terminal block (2) SPDIF

Frequency Response

20Hz–20KHz, ±3dB

Max Output Level

L+R: 0.88 Vrms ± 0.5 dB. 2 V = 16 dB headroom above -10 dBV

(316 mV) nominal consumer line level signal

SPDIF: ±0.05dBFS

THD+N

< 0.05% (-80 dB), 20 Hz –20 kHz bandwidth, 1 kHz sine at 0

dBFS level (or max level)

SNR

L+R: > 80dB, 20Hz-20 kHz bandwidth

SPDIF: > 90dB, 20Hz-20 kHz bandwidth

Crosstalk Isolation

< -80 dB, 10 kHz sine at 0 dBFS level (or max level before clipping)

L-R Level Deviation

L+R: < 0.3 dB, 1 kHz sine at 0 dBFS level (or max level before

clipping)

Output Load Capability

L+R: 1k ohm and higher (supports 10x paralleled 10k ohm loads)

Noise Level

>70dB @ 1 kHz

Control

Control ports

(1) IR EYE, (1) RS232, (1) TCP/IP

4x2 18G HDMI 2.0 Matrix Switcher with USB-C

General

Operation Temperature

-5 - +55℃

Storage Temperature

-25 - +70℃

Relative Humidity

10% - 90%

External Power Supply

Input: AC 100-240V, 50/60Hz; Output: 24V DC 5A.

Power Consumption

76w (Max)

USB-C Power Charging

60w (Max)

Dimension (W*H*D)

315W * 44H * 165D mm

Net Weight

1450g

4x2 18G HDMI 2.0 Matrix Switcher with USB-C

Panel Description

Front Panel

①FW: Micro USB port for firmware upgrade.

IR sensor: Built-in IR sensor, receives IR signal sent from IR remote.

PWR: The LED illuminates green when power is on, and it illuminates red

when the unit is standby.

CHARGING: The LED illuminates green when charging external USB-C device.

②INPUT: Total 4 input touch-buttons with blue backlight, touch one of the buttons

to select input channel.

OUTPUT: Total 2 Output touch-buttons with blue backlight, touch the buttons to

select output channels.

“A”: Touch-button with blue backlight, confirm the operation of the audio matrix

switching.

“V”: Touch-button with blue backlight, confirm the operation of the video matrix

switching.

③Lock: Touch-button with blue backlight, press and hold for 3 seconds to

lock/unlock all front buttons.

Preset: Touch-button with blue backlight, save or recall a preset.

Note: Please refer to section 5. Front Panel Control for more details about switch operation.

MSW-H412AC-DS

CHARGING

123

4x2 18G HDMI 2.0 Matrix Switcher with USB-C

Rear Panel

①INPUTS: 3 x Type-A HDMI input ports to connect HDMI source devices.

1 x USB-C input port to connect USB-C source devices.

②OUTPUTS: 2 x HDMI output ports to connect display devices.

③AUDIO OUTPUTS: 2 x 5-pin terminal block and 2 x SPDIF port, audio de-

embedding from any input sources or any output sources.

④CONTROL:

•IR EYE: Connect with external IR receiver for using the included IR remote to

control the Matrix Switcher.

•RS232: 3-pin terminal block to connect the RS232 control device (e.g., PC) or a

device to be controlled by RS232 commands.

•TCP/IP: RJ45 port to connect the control device (e.g., PC) to control the matrix

by GUI or TCP/IP commands.

⑤DC 24V: DC connector for power adapter connection.

1 42 31 2 AUDIO 1

L LR R

SPDIF 1 SPDIF 2AUDIO 2

DOWNSCALING

DC 24VTCP/IP

RS232

IR EYE

OUTPUTSINPUTS AUDIO OUTPUTS CONTROL

12345

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