WolfPack HDTVSUH2E8K User manual

All Rights Reserved
User Manual
Version: HDTVSUH2E8K-V1.0
WolfPack™ 8K 1x2 HDMI Splitter
HDTVSUH2E8K

2
Statement
Thanks for purchasing this product, please read this user manual carefully before using
this product. The functions described in this version are updated till Mar, 2021. In the
constant effort to improve our product, we reserve the right to make functions or
parameters changes without notice or obligation.
Safety Precaution
Do not dismantle the housing or modify the module to avoid electrical shock or
burn.
Using supplies not meeting the products' specifications may cause damage,
deterioration or malfunction.
Do not expose the unit to rain, moisture or install this product near water.
Install the device in a place with fine ventilation.
Do not twist or pull by force ends of the optical 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 when not used for a long period of time.
Refer all servicing to qualified service personnel.
After-sales Service
We provide limited warranty for the product within three years.
Packing List
1x HDMI V2.1 1x2 Splitter
4x Plastic Cushions
1x Power Adapter (12V DC 1A)
1x User Manual
Note: Please contact your distributor immediately if any damage or defect in the
components is found.

3
Product Introduction
Thanks for choosing the 1x2 8K HDMI Splitter, which can distribute one HDMI input to
two outputs. The splitter supports HDMI video resolution up to 8K@60Hz 4:2:0 10bit,
HDR 10, HDR 10+, Dolby Vision, and multichannel audio formats. Besides passing
EDID information from the display, there are multiple built-in EDID settings can be
selected by the 4-pin DIP switch on the front panel. Moreover, the splitter supports
convenient firmware upgrade through Micro-USB port.
Features
HDMI V2.1, HDCP 2.3 compliant and 40Gbps.
Supports up to 8K60Hz 4:2:0 10bit, 8K30Hz 4:4:4 10bit and 4K120Hz 10bit.
ALLM (Auto Low-Latency Mode) which automatically adjust the television's settings
to ensure fast-moving content isn’t slowed down.
VRR technology eliminates lag and tearing, deliver video frames at the fastest
speed.
Advanced EDID management: multiple preset and user defined allowed.
Supports CEC pass-through.
Provides LEDs to indicate the current operating status.
Firmware upgrade by Micro-USB port.
Panel Description
Front Panel
①POWER LED: The LED illuminates green when the unit is powered on.
On
O ff
1
0
IN 12FWE D ID
1 2 3 4 5

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②INPUT LED: The LED illuminates blue when there is HDMI input.
③OUTPUT LEDs: The LED illuminates blue when there is HDMI output on the
corresponding channel.
④EDID: 4-pin DIP switch for EDID setting and HDCP mode selection. Please refer to
the EDID Management for more details.
⑤FW: Micro-USB port for firmware upgrade.
Rear Panel
①INPUT: Type-A female HDMI input port to connect a HDMI source.
②OUTPUTS: Two type-A female HDMI output ports to connect HDMI displays.
③DC 12V: DC barrel port to connect an AC power adapter.
DIP Switch Operation
EDID Management
The Extended Display Identification Data (EDID) is used by the source device to match
its video resolution with the connected display. By default, the source device obtains its
EDID from the first connected display. Meanwhile, since the displays with different
capabilities are connected to the splitter, the DIP switch on the front panel can be used
to set the EDID to a fixed value to ensure the compatibility in video resolution.
The switch represents “0” when in the lower (OFF) position, and it represents “1” while
putting the switch in the upper (ON) position.
D C 1 2V
O U T 1 O U T 2IN
1 2 3

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Switch Status
Video Resolution
Audio Format
0000
Obtains EDID from the first detected display starting at HDMI
output 1>2.
0001
1920x1080@60 8bit
Stereo
0010
1920x1080@60 8bit
High Definition Audio
0011
3840x2160@30Hz 8bit
Stereo
0100
3840x2160@30Hz Deep Color
High Definition Audio
0101
3840x2160@60Hz 4:2:0 Deep Color
High Definition Audio
0110
3840x2160@60Hz Deep Color
Stereo
0111
3840x2160@60Hz Deep Color
High Definition Audio
1000
3840x2160@60Hz Deep Color HDR
LPCM 6CH
1001
3840x2160@120Hz Deep Color
Stereo
1010
3840x2160@120Hz Deep Color
High Definition Audio
1011
8K@30Hz Deep Color
Stereo
1100
8K@30Hz Deep Color
High Definition Audio
1101
8K@60Hz 4:2:0 Deep Color
Stereo
1110
8K@60Hz 4:2:0 Deep Color
High Definition Audio
1111
User Defined EDID
User Defined EDID Setting
Except directly invoking the embedded EDID, the specific EDID can be customized.
There are five EDID can be customized following the below operations.
1) Rename the user defined EDID according the following format.
EC_xx_xxxx_xxx.bin
EC: Represents EDID.
xx: Represents EDID ID. It is 15.
xxxx: Represents the video parameter.
xxx: Represents the audio format.

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Example: EC_15_1080P_LPCM.bin
2) Connect the splitter to the PC with USB cable and then power on the splitter to the
PC with USB cable. The PC will automatically detect a U-disk named of
“BOOTDISK”.
3) Double-click the U-disk, a file named of “READY.TXT” would be showed.
4) Copy the user defined EDID (such as EC_15_1080P_LPCM.bin) to the
“BOOTDISK” U-disk.
5) Reopen the U-disk to check the filename “READY.TXT” whether automatically
becomes “SUCCESS.TXT”, if yes, the user defined EDID was imported into the
splitter and saved as its corresponding EDID ID successfully.
6) Repeat the above third to fifth step to copy other user defined EDIDs to the
“BOOTDISK” U-disk.
7) Remove the USB cable, connect the adaptor to power on the splitter.
The new EDID also can be invoked via the 4-pin DIP switch directly.
Firmware Upgrade
Please follow the below steps to upgrade firmware by the Micro-USB port:
1) Connect the splitter to the PC with USB cable.
2) Power on the splitter, and then the PC will automatically detect a U-disk named of
“BOOTDISK”.
3) Double-click to open the U-disk, a file named of “READY.TXT” will be showed.
4) Copy the latest upgrade file (.bin) to the “BOOTDISK” U-disk directly.
5) If the filename “READY.TXT” automatically turns to “SUCCESS.TXT”, the firmware
was upgraded successfully. If the firmware upgrade failed, please check the file
(.bin) and then follow the above procedure to operate again.
6) Remove the USB cable after firmware upgrade.

7
Technical Specification
Video Input
Input
(1) HDMI
Input Connector
(1) Type-A female HDMI
HDMI Input Resolution
Up to 8K@60Hz 4:2:0 10bit
HDMI Standard
2.1
HDR and HDR10+
Supported
Dolby Vision
Supported
HDCP Version
2.3, 2.2, 1.4 compliant
CEC
Supported
Video Output
Output
(2) HDMI
Output Connector
(2) Type-A female HDMI
HDMI Output Resolution
Up to 8K@60Hz 4:2:0 10bit
HDMI Output
Supports up to 5V 200mA power for AOC cable.
HDMI Standard
2.1
HDR and HDR10+
Supported
Dolby Vision
Supported
HDCP Version
2.3, 2.2, 1.4 compliant
CEC
Supported
Control
Control Part
(1) EDID 4-pin DIP switch, (1) Micro-USB port
General
Bandwidth
40Gbps
HDMI V2.1 Cable Length
8K@60Hz 4:2:0 ≤ 3m, 4K@60Hz 4:4:4 ≤ 5m,
4K@60Hz 4:2:0 ≤ 10m,1080p ≤ 15m
Operation Temperature
-5 to +55℃(+23°to +131°F)
Storage Temperature
-25 to +70℃(-13°to +158°F)
Relative Humidity
10% to 90%, Non-condensing
Power Supply
Input:100V~240V AC; Output: 12V DC 1A

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Power Consumption
TBC
Dimension (W*H*D)
115mm x 25mm x 95mm
Net Weight
275g
Note: Please adopt high-qualified HDMI cable fully compliant with HDMI V2.1 for
reliable transmission and connection.

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System Connection
The following diagram illustrates the typical input and output connection of the splitter: