WolfPack WolfPack8x8 User manual

WolfPack8x8
8x8 HDMI 2.0 Matrix with Audio Matrix
All Rights Reserved
Version: WolfPack8x8_2019V1.0
User Manual

8x8 HDMI2.0 Matrix with Audio Matrix
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 July,
2019. 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.

8x8 HDMI2.0 Matrix with Audio Matrix
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 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 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.

8x8 HDMI2.0 Matrix with Audio Matrix
Contents
1. Introduction .................................................................................................................1
1.1 Features ............................................................................................................1
1.2 Package List ......................................................................................................1
2. Specification ...............................................................................................................2
3. Panel Description........................................................................................................4
3.1 Front Panel ........................................................................................................4
3.2 Rear Panel.........................................................................................................5
4. Video Resolution Down-scaling ..................................................................................6
5. System Connection.....................................................................................................7
5.1 Usage Precaution ..............................................................................................7
5.2 System Diagram ................................................................................................7
6. Panel Button Control...................................................................................................8
6.1 I/O connection switching....................................................................................8
6.2 I/O connection Inquiry........................................................................................8
6.3 LOCK Function ..................................................................................................8
6.4 PRESET RECALL Function...............................................................................8
6.5 CLEAR Button ...................................................................................................9
7. IR Remote Control ....................................................................................................10
8. GUI Control...............................................................................................................11
8.1 Switching Tab ..................................................................................................12
8.2 Audio Tab.........................................................................................................13
8.3 Configuration Tab ............................................................................................14
8.4 CEC Tab ..........................................................................................................16
8.5 RS232 Tab.......................................................................................................18
8.6 Interface Tab....................................................................................................19
8.7 Network Tab.....................................................................................................20
8.8 Access Tab ......................................................................................................20
8.9 GUI Upgrade ...................................................................................................21
9. RS232 Control ..........................................................................................................22
9.1 Installation/uninstallation of RS232 Control Software ......................................22
9.2 Basic Settings..................................................................................................22

8x8 HDMI2.0 Matrix with Audio Matrix
9.3 RS232 Communication Commands ................................................................23
9.3.1 System Commands ...............................................................................23
9.3.2 Control Management .............................................................................23
9.3.3 Query Commands .................................................................................25
9.3.4 Lock/unlock Commands ........................................................................29
9.3.5 Audio Commands ..................................................................................29
9.3.6 HDCP Compliance ................................................................................30
9.3.7 EDID Management ................................................................................31
9.3.8 CEC Control ..........................................................................................34
10. Firmware Upgrade ..................................................................................................36
11. Panel Drawing ........................................................................................................36
12. Troubleshooting and Maintenance..........................................................................37
13. Customer Service ...................................................................................................39

8x8 HDMI 2.0 Matrix with Audio Matrix
1
1. Introduction
The WolfPack8x8 is a professional 8x8 HDMI 2.0 Matrix Switcher with Audio Matrix. It
includes 8 HDMI inputs, 8 HDMI outputs and the last four outputs with down-scaling
function, which is designed for switching four HDMI2.0 and HDCP2.3 compliant signals.
It also features 8 SPDIF and 8 analog audio outputs for audio matrix.
The matrix switcher features comprehensive EDID management and advanced HDCP
handing to ensure maximum functionality with a wide range of video sources.
The matrix switcher not only supports bi-directional IR, RS232 extension but also has IR,
RS232, and TCP/IP control options.
1.1 Features
8x8 HDMI 2.0 Matrix Switcher.
Supports 4K/60 4:4:4, HDR, HDCP2.3 compliant.
Audio Matrix, audio out can be de-embedded from arbitrary input or output.
Individual volume adjustment on each L+R output.
Supports 4K to 1080p down-scaling up to 4 outputs.
HDMI out provides 2.5W to power Active Optical Cable (AOC).
Controllable by front panel, IR, RS232 and TCP/IP.
1.2 Package List
1 x WolfPack8x8
6 x Screws
1 x RS232 cable (3-pin to DB9)
1 x IR remote
1 x User manual
2 x Mounting ears
4 x Plastic cushions
1 x IR receiver
1 x Power adapter(DC 24V 2.71A)

8x8 HDMI 2.0 Matrix with Audio Matrix
2
2. Specification
Video
Video Input
(8) HDMI
Input Connector
(8) Type-A female HDMI
HDMI Input Resolution
Up to 4K@60Hz 4:4:4, HDR
Video Output
(8) HDMI
Output Connector
(8)Type-A female HDMI
HDMI Output Resolution
Up to 4K@60Hz 4:4:4, HDR10 and Dolby Vision
HDMI Version
Up to 2.0
HDCP Version
Up to 2.3
Digital Audio Output
Output
(8) Digital SPDIF audio
Output Connector
(8) Toslink connector
Digital SPDIF Audio Format
Supports PCM, Dolby Digital, DTS, DTS-HD
Frequency Response
20Hz –20KHz,±1dB
Max Output Level
±0.05dBFS
THD+N
< 0.05%, 20 Hz –20 kHz bandwidth, 1 kHz sine at 0 dBFS level (or
max level)
SNR
> 90dB, 20Hz-20KHz bandwidth
Crosstalk Isolation
< -70 dB, 10 kHz sine at 0 dBFS level (or max level before clipping)
Noise
-90dB
Analog Audio Output
Output
(8) Analog L/R Audio
Output Connector
(8) L&R (RCA)
Digital SPDIF Audio Format
PCM 2CH
Frequency Response
20 Hz to 20 kHz, ±1dB
Max Output Level
2.0 Vrms ±0.5 dB. 2 V = 16 dB headroom above -10 dBV (316 mV)
nominal consumer line level signal
THD+N
< 0.05%, 20 Hz –20 kHz bandwidth, 1 kHz sine at 0 dBFS level (or
max level)
SNR
> 80dB, 20Hz-20 kHz bandwidth
Crosstalk Isolation
< -80 dB, 10 kHz sine at 0 dBFS level (or max level before clipping)
L-R level deviation
< 0.05 dB, 1 kHz sine at 0 dBFS level (or max level before clipping)
Output load capability
1k ohm and higher (supports 10x paralleled 10k ohm loads)
Noise
-80dB
Control
Control port
(1) FIRWARE, (1) IR IN, (1) RS232, (1) TCP/IP, (1) IR EYE

8x8 HDMI2.0 Matrix with Audio Matrix
3
Control Connector
(1) USB-A, (1) 3.5mm jacks, (1) 3-pin terminal block, (1) RJ45
General
Transmission Distance
4K/60Hz/444 5m,4K/60Hz/420 10m,1080P 15m
Bandwidth
18Gbps
Operation Temperature
-5℃~ +55℃
Storage Temperature
-25℃~ +70℃
Relative Humidity
10% ~ 90%
External Power Supply
Input: AC 100V~240V, 50/60Hz; Output : 24V DC 2.71A
Power Consumption
24W
Dimension (W*H*D)
436.4mm*44mm*236mm
Net Weight
3kg

8x8 HDMI2.0 Matrix with Audio Matrix
4
3. Panel Description
3.1 Front Panel
No.
Name
Description
①
Power Indicator
Illuminates green when device powered on;
Turns red in standby mode.
②
IR sensor
Built-in IR sensor, receives IR signal sent from
IR remote.
③
INPUT selector button
OUTPUT selector
button
Total 8 input selector buttons, press one of
buttons to switch input source.
Total 8 output selector buttons, press the
buttons to select output channel.
④
ENTER button
Confirm operation.
LOCK button
Press this button for 3 seconds to lock/unlock all
front buttons.
ALL button
ALL: Select all outputs to convert an input to all
outputs:→Press INPUTS 1 + ALL + ENTER
CLEAR button
Withdraw button.
⑤
PRESET RECALL
HOLD TO STORE
Press and hold the button 1~4 to save the
current switching status to the corresponding
preset 1~4.
Press the button 1~4 to recall the saved preset
1~4.

8x8 HDMI2.0 Matrix with Audio Matrix
5
3.2 Rear Panel
No.
Name
Description
①
INPUTS
HDMI input ports, 8 in total, connects with HDMI
sources.
②
OUTPUTS
HDMI: 8 in total, connects with HDMI displays. The
latter four HDMI ports have down-scaling function.
③
AUDIO MATRIX
OUTPUTS
SPDIF: audio output ports for de-embedded HDMI
audio, 8 in total.
L&R (RCA): audio output ports for de-embedded
HDMI audio, 8 pairs in total.
④
IR IN
IR IN: Connects with external IR receiver for using the
IR remote to control the Matrix Switcher.
⑤
RS232
3-pin terminal block to connect the RS232 control
device (e.g. PC) or a device to be controlled by
RS232 commands.
⑥
FIREWARE
USB-A port for updating firmware.
⑦
TCP/IP
RJ45 port to connect the control device (e.g. PC) to
control the matrix by GUI.
⑧
DC 24V
Connect with 24VDC 2.71A power adaptor.

8x8 HDMI2.0 Matrix with Audio Matrix
6
4. Video Resolution Down-scaling
The product supports video resolution down-scaling, the 4K input can be automatically
degraded to 1080p output for compatibility with 1080p display, shown in the below chart.
Input
Output
#
Resolutio
n
Refresh
Color
Space
Downscale
1080p Specs
1
3840x2160
60
4:4:4
Support
1080p@60Hz 4:4:4
2
3840x2160
30
4:4:4
Support
1080p@30Hz 4:4:4
3
3840x2160
24
4:4:4
Support
1080p@24Hz 4:4:4
4
3840x2160
60
4:2:0
Support
1080p@60Hz 4:4:4
5
3840x2160
30
4:2:0
Support
1080p@30Hz 4:4:4
6
3840x2160
24
4:2:0
Support
1080p@24Hz 4:4:4
7
3840x2160
60
4:2:2
Not Support
N/A
8
3840x2160
30
4:2:2
Not Support
N/A
9
3840x2160
24
4:2:2
Not Support
N/A
Note: Only last four outputs (output 5, output 6, output 7 and output 8) have
down-scaling function.

8x8 HDMI2.0 Matrix with Audio Matrix
7
5. System Connection
5.1 Usage Precaution
Make sure all components and accessories included before installation.
System should be installed in a clean environment with proper temperature and
humidity.
All of the power switches, plugs, sockets, and power cords should be insulated and
safe.
All devices should be connected before power on.
5.2 System Diagram

8x8 HDMI2.0 Matrix with Audio Matrix
8
6. Panel Button Control
6.1 I/O connection switching
The front panel features eight input selection buttons and eight output selection buttons
for switching I/O connection.
1) To convert 1 input to 1 output:
Example: Input 1 to Output 3
→ Press INPUTS 1 + OUTPUTS 3 + ENTER button.
2) To convert 1 input to 2~7 outputs:
Example: Input 1 to Output 3, Output 6, Output 7.
→ Press INPUTS 1 + OUTPUTS 3, Output 6, Output 7 +ENTER button.
3) To convert 1 input to 8 outputs:
Example: Convert Input 2 to all outputs
→ Press INPUTS 2 +ALL button +ENTER button.
NOTE: Indicators of the pressed buttons will blink blue for three times if the conversion
is done, then it will be off. If the conversion failed, they will be off immediately.
6.2 I/O connection Inquiry
Press OUTPUTS button 1, 2, 3, 4,5,6,7 or 8 to inquiry its corresponding input, and then
the indicator of the input button will turn blue.
6.3 LOCK Function
Long press the LOCK button for three seconds, all buttons on the front panel disable to
work. And then long press the LOCK button for three seconds again or unlock on GUI
control, the front panel button will unlock.
6.4 PRESET RECALL Function
Press and hold the PRESET 1~4 at least three seconds to save the current switching
status to the corresponding preset 1~4.
Press the PRESET 1~4 to recall the saved preset 1~4.
Note: The matrix switcher supports six presets, but only preset 1~4 can be saved and
recalled by button control. Please manage other preset by GUI control or RS232 control.

8x8 HDMI2.0 Matrix with Audio Matrix
9
6.5 CLEAR Button
Please press the CLEAR button if want to withdraw an operation before the ENTER
button comes into effect, meanwhile, the matrix will return to the previous status.

8x8 HDMI2.0 Matrix with Audio Matrix
10
7. IR Remote Control
The Matrix Switcher features one built-in IR receiver to receive IR signal from IR remote
to enable IR control. If the external IR receiver or other IR control device need to be
used, the IR IN port on rear panel can be connected.
①Standby button:
Press it to enter/ exit standby mode.
②INPUTS:
Input channel selection buttons, same with the
corresponding front panel buttons
③OUTPUTS:
Output channel selection buttons, same with the
corresponding front panel buttons.
④Menu buttons:
ALL: Select all inputs/outputs.
To convert an input to all outputs:
Example: Input 1 to all Outputs:
→Press INPUTS 1 + ALL + ENTER
EDID management button:
1) One input port follows the EDID data from one
output port.
Example: Input 2 learns EDID data from output 4:
→Press EDID + INPUTS 2 + OUTPUTS 4+ ENTER
2) All input ports learn EDID data from one output
port.
Example: All input ports learn EDID data from output 3:
→Press EDID + ALL + OUTPUTS 3 + ENTER
CLEAR: Withdraw button.
ENTER: Confirm operation.
INPUTS
OUTPUTS
MENU
1 2 3
456
7 8
1 2 3
456
7 8
ALL EDID
CLEAR ENTER
1
2
3
4

8x8 HDMI2.0 Matrix with Audio Matrix
11
8. GUI Control
The matrix switcher can be controlled via TCP/IP. The default IP settings are:
IP Address:
192.168.0.178
Subnet Mask:
255.255.255.0
Type 192.168.0.178 in the internet browser, it will enter the below log-in webpage:
Username: admin
Password: admin
Type the user name and password, and then click Login to enter the section for video
switching.

8x8 HDMI2.0 Matrix with Audio Matrix
12
8.1 Switching Tab
Use the 8x8 button grid on the page to set which inputs are directed to which outputs.
For example, clicking the button on the Input 1 row and Output 1 column, directs input 1
to output 1.
Use the 6 numbered buttons under scene area to save and load layout presets.
To save a given layout, first click one of the
numbered buttons, then click the Save button.
To load a previously saved layout, first click one of
the numbered buttons, then click the Recall button.

8x8 HDMI2.0 Matrix with Audio Matrix
13
8.2 Audio Tab
1) Audio Setting
There are sixteen sources can be selected for eight digital SPDIF output ports.
Audio Output
Ports
Audio Sources
Input Breakout
Output Breakout
SPDIF 1 & Analog 1
Audio on Input 1
Audio on Input 2
Audio on Input 3
Audio on Input 4
Audio on Input 5
Audio on Input 6
Audio on Input 7
Audio on Input 8
Audio on Output 1
Audio on Output 2
Audio on Output 3
Audio on Output 4
Audio on Output 5
Audio on Output 6
Audio on Output 7
Audio on Output 8
SPDIF 2 & Analog 2
SPDIF 3 & Analog 3
SPDIF 4 & Analog 4
SPDIF 5 & Analog 5
SPDIF 6 & Analog 6
SPDIF 7 & Analog 7
SPDIF 8& Analog 8

8x8 HDMI2.0 Matrix with Audio Matrix
14
2) Audio Volume
Eight pairs analog L/R audio to control their outputs volume.
8.3 Configuration Tab
1) EDID Copy
Copy the EDID of the selected output device to one or more input source device.

8x8 HDMI2.0 Matrix with Audio Matrix
15
2) EDID Setting
Select the compatible built-in EDID for the selected input source.
Upload user-defined EDID by the below steps:
1) Prepare the EDID file (.bin) on the control PC.
2) Select the User-defined.
3) Click the box , and then select the EDID file (.bin) according the tooltip.
4) Click Apply to upload the user-defined EDID, and then click Confirm to save
setting.