BZB Gear HDS-B41PA100 User manual

4K@60 4×1 Switcher with
2×50W Audio Amplifier
VER 1.0

Thank you for purchasing this product
For optimum performance and safety, please read these instructions carefully
before connecting, operating or adjusting this product. Please keep this manual
for future reference.
Surge protection device recommended
This product contains sensitive electrical components that may be damaged
by electr-ical spikes, surges, electric shock, lighting strikes, etc. Use of surge
protection systems is highly recommended in order to protect and extend the
life of your equipment.
Table of Contents
1. Introduction...........................................................................................
2. Features.................................................................................................
3. Package Contents...............................................................................
4. Specifications.......................................................................................
5. Operation Controls and Functions......................................................
5.1. Front Panel......................................................................................
5.2. Rear Panel......................................................................................
6. Remote Control.....................................................................................
7. Application Example............................................................................
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4
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1. Introduction
2. Features
☆HDMI 2.0, HDCP 1.4 and HDCP 2.2 compliant.
☆Supports resolution up to 4K60Hz YCbCr 4:4:4.
☆Supports 4K60Hz→1080P60Hz down scale function.
(According to displayer’s adaptive ability )
☆Supports Audio Return Channel (ARC) function and 3D sound effect that
can be opened and closed through on-panel button and remote control.
☆Supports 2.0/2.1 and Auto EDID setting that can be selected by remote control.
☆Supports extracting HDMI audio and external analog audio to analog audio
and 2×50W amplifier output.
☆Controls by on-panel buttons and IR remote control.
☆Compact design for easy and flexible installation.
3. Package Contents
①1× 4K@60Hz 4×1 HDMI Switcher
②1× 24V/3.75A Locking Power Adapter
③1× Remote Control
④1× Phoenix Connector (3-pin, male)
⑤1× Phoenix Connector (4-pin, male)
⑥ 1× User Manual
The high performance 4K60Hz 4×1 Switcher supports four HDMI high definition
inputs and one HDMI output, the highest resolution is up to 4K60Hz YCbCr 4:4:4,
HDCP 2.2. It supports external analog audio input. It can extract HDMI audio
and external analog audio to analog audio and 2×50W amplifier output. The
product supports Audio Return Channel (ARC) function and 3D sound effect. It is
controlled by on-panel buttons and IR remote control, the OLED screen on the front
panel will display relative information.
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4. Specifications
Technical
Signal-Noise ratio ＞94dB
Frequency Response 20Hz - 20KHz（±3%）
4×HDMI Type A [19-pin female]
1×LINE [3.5mm Stereo Mini-jack]
＜0.03%（@1KHz 4Ω 1W）
＜3.0% （@1KHz 4Ω 50W）
Input ports
Output ports
Mechanical
838g
Input: AC100~240V 50/60Hz Output: DC24V/3.75A
(US/EU standards, CE/FCC/UL certified)
85W
0°C ~ 40°C / 32°F ~ 104°F
ESD Protection Human-body Model: ±8kV (Air-gap discharge) ,
±4kV (Contact discharge)
Power Supply
Dimensions
Weight
Aluminum Enclosure
Operating Temperature
Power Consumption
Color Champagne Gold
192.5mm(W)×160mm(D)×40mm(H)
Housing
TND+N
Infrared Frequency 38KHz
Output power 2x50W @4Ω
2/5
4×HDMI Type A [19-pin female]
1×LINE [3.5mm Stereo Mini-jack]
1×RS-232 [3-pin Phoenix Jack]
1×SPEAKER [4-pin Phoenix Jack]
HDMI Compliance HDMI 2.0
HDCP Compliance HDCP 2.2 and HDCP 1.4
Video Bandwidth 18Gbps
Video Resolution 720P50/60Hz, 1080P50/60Hz, 4K2K24Hz, 4K2K30Hz,
4K2K@50/60Hz (YCbCr 4:4:4)
LPCM, Dolby Digital/Plus/EX, Dolby True HD, DTS, DTS-EX,
DTS-96/24, DTS High Res, DTS-HD Master Audio, DSD
HDMI Audio Formats
-20°C ~ 60°C / -4°F ~ 140°FStorage Temperature
Relative Humidity 20~90% RH (non-condensing)
Connections

5. Operation Controls and Functions
34
Number Function description
1
2 ARC button
INPUT button
Name
5.2 Rear Panel
The OLED screen will display relevant information
when the INPUT button selects one input source.
5.1 Front Panel
3SRS-3D button
4 OLED screen Display the INPUT source, ARC, 3D and VOLUME
information.
5
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INPUT ARC SRS-3D
12 3 4 5 6
1HDMI
5 LINELINEDC-24V
TX RX
SPEAKER 50W 2@4
HDMI
2HDMI
4 HDMI
3 HDMI
123
VOLUME roll
button
Adjust LINE and SPEAKER channel volume. Pressing
the button will be mute and pressing again will be
unmute.
6
IR IR receiver window.
Start and stop the 3D function. The OLED on front
panel will display when the ARC is started.
Start and stop ARC function. The OLED on front
panel will display when the ARC is started.

6. Remote Control
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34
Number Function descriptionName
1 INPUT ports
▪1~4 HDMI ports: Connect to HDMI source device
such as DVD or PS4 player with an HDMI cable.
▪5 LINE port: Connect to external audio input such
as MP3 or DVD.
2OUTPUT
ports
▪HDMI port: Connect to HDMI display device such
as TV or projector with an HDMI cable.
▪LINE port: Connect to audio amplifier. The port
outputs audio from 1~5 INPUT source.
▪RS-232 port: For firmware updated use.
▪SPEAKER port: Connect to speaker output. The
port outputs audio from 1~5 INPUT source.
(Note: LINE port and SPEAKER port output the same
audio.)
3 DC 24V Connect to 24V/3.75A adapter to AC wall outlet for power
supply.
MUTE
Pressing the button will be mute and pressing again
will be unmute. The OLED on the front panel will display
relative information
2.1 Select the 2.0 and 2.1 EDID setting.
AUTO
Copy the EDID setting of the HDMI OUT port to source
device, the source device will send the signal to output
again .
VOL+/
VOL-
The OLED on front panel will display relative information
when the output volume are adjusted.
IN-/IN+ The OLED on front panel will display relative information
when the last or next input source are selected .
INPUT Loop selecting input source.
ARC Start or stop the ARC function. The OLED on front
panel will display when the ARC is started.
3D Start or stop the 3D function. The OLED on front panel
will display when the ARC is opened.
The dot is the button’s signal indicator light.

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7. Application Example
1HDMI
5 LINELINEDC-24V
TX RX
SPEAKER 50W 2@4
HDMI
2HDMI
4 HDMI
3 HDMI
DVD or Blu-ray Player TV or Monitor
DVD or Blu-ray Player
MENU
VOL
MP3 Player
50W×4Ω 50W×4Ω
Speakers
2.0 Active Speakers
Power Supply
PC