BZB Gear BG-UMV-HA41 User manual

BG-UMV-HA41
4X1 4K UHD HDMI Seamless Multiviewer/Switcher/Scaler with
Audio and RS-232 Support
User Manual

BZBGEAR BG-UMV-HA41 PRODUCT MANUAL
Address: 830 National Drive #140, Sacramento, CA 95834, USA ·Tel: [phone] ·Email: [e-mail] 2

BZBGEAR BG-UMV-HA41 PRODUCT MANUAL
TABLE OF CONTENTS
Statement 3
Safety Precaution 4
Introduction 5
Features 5
Packing List 5
Specifications 6
Operation Controls and Functions 7
System Connection 9
Front Panel Control 10
IR Remote 12
GUI Control 13
RS-232 Control 22
Firmware Upgrade 30
Tech Support 31
Warranty 31
Mission Statement 32
Copyright 32
Address: 830 National Drive #140, Sacramento, CA 95834, USA ·Tel: [phone] ·Email: [e-mail] 3

BZBGEAR BG-UMV-HA41 PRODUCT MANUAL
Statement
Please read these instructions carefully before connecting, operating, or configuring this
product. Please save this manual for future reference.
Safety Precaution
●To avoid falling or damage, please do not place this unit on an unstable cart, stand, or
table.
●Operate unit only on the specified supply voltage.
●Disconnect power cord by connector only. Do not pull on the cable portion.
●Do not place or drop heavy or sharp-edged objects on the power cord. A damaged cord
can cause fire or electrical shock hazards. Regularly check power cord for excessive
wear or damage to avoid possible fire / electrical hazards.
●Ensure the unit is properly grounded at all times to prevent electrical shock hazard.
●Do not operate the unit in hazardous or potentially explosive atmospheres. Doing so
could result in fire, explosion, or other dangerous results.
●Do not use this unit in or near water.
●Do not allow liquids, metal pieces, or other foreign materials to enter the unit.
●Handle with care to avoid shocks in transit. Shocks may cause malfunction. When you
need to transport the unit, use the original packing materials or alternate adequate
packing.
●This product does not contain parts that can be maintained or repaired by users.
Damage caused by dismantling the product without authorization from BZBGEAR is not
covered under the warranty policy.
●Installation and use of this product must strictly comply with local electrical safety
standards.
Address: 830 National Drive #140, Sacramento, CA 95834, USA ·Tel: [phone] ·Email: [e-mail] 4

BZBGEAR BG-UMV-HA41 PRODUCT MANUAL
Introduction
The BG-UMV-HA41 is a 4K multiviewer and seamless video switcher with scaling
functionality designed to be compatible with 4K displays. The switcher features four HDMI
inputs and one HDMI output which allows you to display four video sources on one display
simultaneously. It also provides a line input, 1 mix input, 1 SPDIF output and 1 analog
output for audio processing.
Control is quick and comprehensive, whether you are using the front panel, the remote
control, RS232 commands, or the fully featured web GUI.
Features
●4 HDMI inputs, 1 HDMI output.
●4K@30Hz 4:4:4, HDCP 2.2.
●Seamless switching between 4 input ports.
●Auto Scaler in each source input.
●Audio embedding mixing, and audio de-embedding.
●Auto-switching for a single window.
●Cycles through the windows from A to D via the swap button.
●Layout and size of the windows can be customized.
●Resizes the windows in 3 different sizes.
●16 predefined layouts for multi-view.
●Multiple control methods, including an assignable front panel, IR remote, web GUI
and RS232 port.
Packing List
●1x 4K 4x1 Seamless Switcher
●4x Plastic Cushions
●4x Mounting Screws
●1x RS232 Cable (3-pin to DB9)
●1x User Manual
●1x IR Remote
●2x Surface Mounting Ears
●2x 3-pin Terminal Block
●1x Power Adapter (24V DC 1.25A)
Address: 830 National Drive #140, Sacramento, CA 95834, USA ·Tel: [phone] ·Email: [e-mail] 5

BZBGEAR BG-UMV-HA41 PRODUCT MANUAL
Specifications
Video
Video Input
(4) HDMI IN (1~4)
Video Input Connector
(4) Type-A female HDMI
HDMI Input Resolution
Up to 4K@30Hz 4:4:4
Video Output
(1) HDMI
Video Output Connector
(1) Type-A female HDMI
HDMI Output Resolution
Up to 4K@30Hz RGB
HDMI Standard
HDMI 1.4
HDCP Version
Up to HDCP 2.2
Audio IN
Audio In
(1) LINE IN, (1) MIX IN.
Audio In Connector
(2) 3-pin terminal connectors
Frequency Response
20Hz to 20kHz, ±3dB
Max Input Level
2.0Vrms ± 0.5 dB. 2V=16 B headroom above -10dBV (316 mV) nominal consumer line level signal.
L-R level deviation
< 0.3dB, 1kHz sine at 0dBFS level (or max level before clipping)
Input Impedance
> 10kohm
Audio Format
PCM 2CH
SPDIF OUT
SPDIF Out
(1) SPDIF
Audio Out Connector
(1) Toslink
Max Output level
±0.05dBFS
Frequency Response
20Hz ~ 20kHz, ±1dB
THD+N
< 0.05%, 20Hz ~ 20kHz bandwidth, 1kHz sine at 0 dBFS level (or max level)
Signal-to-Noise Ratio
> 90dB, 20Hz-20 kHz bandwidth
Crosstalk isolation
< -70dB, 10kHz sine at 0dBFS level (or max level before clipping)
Noise
-90dB
Audio Format
PCM 2CH
AUDIO OUT
Audio Out
(1) AUDIO
Audio Out Connector
(1) 3.5mm mini jack
Frequency Response
20Hz ~ 20kHz, ±1dB
Max Output Level
2.0Vrms ± 0.5dB. 2V=16dB headroom above -10dBV (316 mV) nominal consumer line level signal
THD+N
< 0.05%, 20Hz ~ 20kHz bandwidth, 1kHz sine at 0dBFS level (or max level)
Signal-to-Noise Ratio
> 80dB, 20Hz ~ 20kHz bandwidth
Crosstalk Isolation
< -80dB, 10kHz sine at 0dBFS level (or max level before clipping)
L-R Level Deviation
< 0.05dB, 1kHz sine at 0dBFS 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) RS232, (1) TCP/IP
Control Connector
(1) 3-pin terminal connector, (1) RJ45.
Address: 830 National Drive #140, Sacramento, CA 95834, USA ·Tel: [phone] ·Email: [e-mail] 6

BZBGEAR BG-UMV-HA41 PRODUCT MANUAL
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 1.25A.
Power Consumption
13w(Max)
Dimension (W*H*D)
285mm x 27mm x 172.5mm
Net Weight
1.24Kg
Note: The resolution 1080i 60Hz and HDR are not supported.
Operation Controls and Functions
Front Panel
No.
Name
Function Description
1
POWER LED
The LED illuminates green when the unit is on and red when it is standby.
2
IR LED
Built-in IR sensor, receives IR signal sent from IR remote.
3
INPUT/AUDIO
SELECT
●Press 1~4 button to select the corresponding HDMI input and its LED
illuminates yellow when there is a video signal and blue when the video
signal is chosen as the input source.
●In multiview mode, press and hold a 1~4 button for at least 3 seconds
to select the corresponding HDMI audio source for output and its LED
will illuminate blue, and then it will go out when there is no operation
within 3 seconds.
●Press AUTO button to enable auto switching and the LED will illuminate
blue.
●In multiview mode, press and hold the AUTO button for at least 3
seconds to select LINE audio for output.
4
FOUR
SELECT/FULL
SCREENS
Press the buttons to select the corresponding input source as Full Screen,
its LED illuminates blue when it is selected.
5
CONFIG
Press the SWAP button to select the window display screen in a
counterclockwise directionThe LED illuminates blue when it is selected.
Press the RESIZE button to readjust the windows size, its LED illuminates
blue when it is pressed.
6
THREE
MULTI-VIEWS
Press the buttons to choose different available Multi-view modes, its LED
illuminates blue when it is selected.
Address: 830 National Drive #140, Sacramento, CA 95834, USA ·Tel: [phone] ·Email: [e-mail] 7

BZBGEAR BG-UMV-HA41 PRODUCT MANUAL
Rear Panel
No.
Name
Function Description
1
HDMI IN
Four type-A female HDMI input ports to connect HDMI source devices
2
LINE IN
MIX IN
3-pin terminal block to connect audio source devices to embed into HDMI
audio sources.
3-pin terminal block to connect audio source to mix HDMI audio sources.
3
HDMI OUTPUT
SPDIF OUTPUT
AUDIO
OUTPUT
Type-A female HDMI output port to connect display device.
Toslink for audio extraction from HDMI output.
3.5mm mini jack for audio extraction from HDMI output.
4
RS232
3-pin terminal block to connect the RS232 control device (e.g. PC) or a
third-party device to be controlled by RS232 commands.
5
TCP/IP
RJ45 port to connect the control device (e.g. PC) to control the switcher
by GUI.
6
FIRMWARE
Type-A USB port for firmware upgrade.
7
DC 24V
DC connector for power adapter connection
Address: 830 National Drive #140, Sacramento, CA 95834, USA ·Tel: [phone] ·Email: [e-mail] 8

BZBGEAR BG-UMV-HA41 PRODUCT MANUAL
System Connection
Address: 830 National Drive #140, Sacramento, CA 95834, USA ·Tel: [phone] ·Email: [e-mail] 9

BZBGEAR BG-UMV-HA41 PRODUCT MANUAL
Front Panel Control
Multiview Selection
Factory default is four quarter views and default input and output is as follows: input1 ->
window A, input2 -> window B, input3 -> window C, input 4-> window D. Press one of the
other two multi-view buttons to change the layout and the selected multiview mode LED will
illuminate blue.
Full Screen mode: Press Windows A~D button to select the corresponding window to
display in full-screen. Meanwhile, the corresponding input source button LED and window
button A LED illuminate blue, other window buttons and previous multi-view mode button
LED will turn off.
Video Signal Switching
●In the Multi-view mode
Operation: Input# + Window#
Example: Switch Input 1 to Window B:
Press INPUT 1(The input 1 LED illuminates blue, the windows A-D LEDs flash.)
Press Window B (The window A, C and D LEDs go out, then input 1 and windows B LED
flash three times, last, input 1 LED goes out and windows A-D LEDs illuminate blue.)
●In the Full Screen mode
1. Manual Switching
Operation: Input# + Window#
Example: Switch Input 2 to Window A:
Press INPUT 2 (The input 2 LED illuminates blue.) Press Windows A (The input 2 and
windows A LEDs illuminate blue).
2. Auto Switching
Press AUTO button to enter auto-switching mode, and the corresponding LED illuminates
blue.
When in the AUTO mode, signal switching complies with the following principles:
●Input sources priority: HDMI 1 > HDMI 2 > HDMI 3 > HDMI 4. When input source
and output window are connected, the corresponding LEDs illuminate blue.
●When a new input signal is detected the unit will automatically switch to the input.
●The switcher will retain the last input source when powered off.
●Manual switching is available in the auto switching mode.
●When AUTO mode changes to multiview mode AUTO mode will not be turned off.
Address: 830 National Drive #140, Sacramento, CA 95834, USA ·Tel: [phone] ·Email: [e-mail] 10