SC&T HS42M-4K6G User manual

Smart Cabling & Transmission Corp.
HDMI Matrix Switcher
User Manual
Model : HS42M-4K6G
4K 60Hz 4 x 2 HDMI Matrix Switcher with Audio Extractor &
Scaler

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User Manual
HS42M-4K6G
Introduction
HS42M-4K6G is a 4 input 2 output HDMI matrix switch that allows you to route 4 Hi-res HDMI sources to 2
HDMI displays. Moreover, the HDMI audio extraction function allows you to integrate with your existing
audio equipment to have superior audiovisual experience.
Last but not least, there are multiple options to control and manage the matrix intuitively, including IR
remote, RS-232 and the front panel buttons.
Features
Resolution up to 4K@60Hz 4:4:4.
Supports HDMI matrix, distribution, separation (combine video from OUTPUT A with audio from
OUTPUT B) modes.
Built-in optical audio & LPCM audio interfaces for digital to analog audio conversion.
Built in IR sensor and 3.5mm phone jack for external IR receiver cable for remote control.
Supports up/ down scaling function, 1080p to 4K or 1080p to 4K.
Supports chroma resampling function, 4K 4:4:4 to 4:2:0 conversion.
Supports HDMI ARC(Audio Return Channel) function.
Built-in OSD (on screen display)
Support CEC pass through.
Built-in front panel LED, brightness adjustable.
Managed via RS232, IR remote, front panel buttons, and mobile APP.
Installation View

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User Manual
HS42M-4K6G
Front Panel Function
Panel Button Function
No.
Function
LED Status
OSD Status
Description
1
IR
N/A
N/A
Receiving IR remote signal
2
POWER
Blue
N/A
Power on
Red
N/A
Standby
3
INPUT
1~4
On
Input 1~4
Video input been selected
Flash
Video input not selected
Off
No input
4
OUTPUT
A~B
On
Output A/B/A+B
Select output to switch (press A and B together to
select both) then press INPUT and ENTER to confirm.
5
ENTER
On
Inputresolution
and connection
System status / Confirm input selection
IR Remote Control (IR01)
Initial at first time use the remote control or after change battery of remote control, the IR remote control
and the equipment IR Remote ID must be using same. The default IR Remote ID is 0.
To setting the Remote ID, Press and hold power button, then press button 0 to complete the setting. +
.(For example)

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HS42M-4K6G
Remote Control Button Function
Symbol
Function Name
Description
OSD Function
POWER
Power on / standby
UP
Reserved
Move menu function up
DOWN
Reserved
Move menu function down
LEFT
Reserved
Reserved
RIGHT
Reserved
Reserved
ENTER
System status
Confirm input selection
Execution selected function
MENU
Enter OSD menu
Back to upper level of menu
Enter OSD menu
Back to upper level of menu
Input selection
Press to select input 1
Input selection
Press to select input 2
Input selection
Press to select input 3
Input selection
Press to select input 4
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Output A
Select output A in matrix mode
Output B
Select output B in matrix mode
Reserved
Reserved

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User Manual
HS42M-4K6G
OSD MENU Function
Main Menu
Sub Menu
Description
OPERATION MODE
MATRIX MODE
Independent input for output A & B
SPLITTER MODE
Same input for both output A & B
SEPARATION MODE
Set output A video only and output B audio only
EXIT
Back to menu
OUTPUT A
UP SCALING
Upscale 1080p resolution to 4K60
4 : 4 : 4 4 : 2 : 0
Convert 4K60 4:4:4 to 4K60 4:2:0
EXIT
Back to menu
OUTPUT B
DOWN SCALING
Downscale 4K60 resolution to 1080p
4 : 4 : 4 4 : 2 : 0
Convert 4K60 4:4:4 to 4K60 4:2:0
EXIT
Back to menu
EDID
OUTPUT A
Use monitor EDID from output A
OUTPUT B
Use monitor EDID from output B
MERGE
Merge EDID from output A and B
EXIT
Back to menu
*Will use 4K60, 4:4:4, LPCM 2ch if selected output EDID not existed
CEC
ENABLE CEC
Enable CEC function at output A
POWER ON SYNC
Power on when received CEC command “active source”
from DVD/STB box
STANDBY ON SYNC
Standby when received CEC command “standby” from
monitor
EXIT
Back to menu
* Power on and standby sync function only works when CEC enabled
AUDIO OUTPUT
HDMI AUDIO
SPDIF and Analog audio from HDMI
ARC
SPDIF and Analog audio form ARC
MUTE
Turn off SPDIF and Analog audio output
EXIT
Back to menu
* ARC only works when CEC enabled
LED BRIGHTNESS
MAXIMUM
Set LED brightness to maximum
MEDIUM
Set LED brightness to medium
MINIMAL
Set LED brightness to minimal
AUTO
Auto adjust to maximum in operation or input source
changed, after 10 seconds it will back to minimal
EXIT
Back to menu
MISCELLANEOUS
Main MCU V1.01
Show main MCU firmware version
Sub MCU V1.00
Show sub MCU firmware version
EXIT
Back to menu

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HS42M-4K6G
RS232 Remote Control Command
Connect the RS232 CONSOLE port to the COM port of the host by an F/M RS232 straight cable (pin 2 to pin
2; pin 3 to pin 3, pin 5 to pin 5)
Communication format is 9600, 8, N, 1 (9600 bps, 8 data bits, no parity check, 1 stop bit)
Operation Instruction Format
[Command] [Description]
--------------------------- ------------------------------------------
X n Select output A or B from input 1,2,3 4
n x Select input & output and disable auto scan.
POWER y System activate or standby.
OPERATION n Select operation mode, 1=Matrix, 2=Splitter, 3=Separation.
UPSCALING y Upscaling function
DOWNSCALING y Downscaling function
A_SUBSAMPLING y Output A chroma subsampling function
B_SUBSAMPLING y Output B chroma subsampling function
A_MUTE y Output A Mute in Separation Mode
EDID n Select EDID mode, 1=Output A, 2=Output B, 3=Merge Output A & B.
CEC y CEC Function
CEC_POWER_ON_SYNC y CEC Power control function
CEC_STANDBY_SYNC y CEC Power sync function
AUDIO n 1=HDMI Audio, 2=ARC, 3=Mute.
LED n LED Brightness adjustment, 1=Maximum, 2=Medium, 3=Minimal, 4=Auto.
STATUS Display Input signal status
VERSION Display firmware version
? Show all commands.
[SYMBOL] [PARAMETER]
---------------------- -------------------------------------------
n 1 | 2 | 3 | 4
x A | B
y ON | OFF
Space characters between the command and parameters can be ignored
Package
Item Quantity
HS42M x 1

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User Manual
HS42M-4K6G
DC 5V 2A Adapter x 1
IR Receiver Cable x 1
IR01 x 1
User Manual x 1
Specification
ITEM NO.
HS42M-4K6G
Support
Compliance
HDMI 2.0, HDCP 2.2, HDCP 1.4, 3D, HDR, CEC
Max. HDMI Resolution
4K@60Hz 4:4:4
Video Bandwidth
18 Gbps
Audio Format
LPCM 7.1@192KHz, Dolby TrueHD, DTS-HD MA
RS232 Baud Rate
9600 bps
IR Support
45°, 5M
Ports & Interfaces
Video Input
4 x HDMI Type A
Video Output
2 x HDMI Type A
Digital Audio Output
1 x TOSLINK
Analog Audio Output
2 x RCA Jack
RS232 Interface
1 x DB9 (Female)
IR Interface
1 x 3.5mm Phone Jack
Power Interface
1 x (5.5 x 2.5mm) DC Jack
Power
Power Supply
DC 12V 1.5A
Power Consumption
800mA (Max)
Ambient Temperature
Operation
0 to 60℃
Storage
-20 to 85℃
Humidity
up to 95%
Physical Characteristics
Dimensions
253 x 139 x 40mm
Weight
850g