HAMECO HV-48 User manual

HV-48
User Manual
Intelligent 4K
All-in-one Video Bar
hameco
www.hameco.eu

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ATTENTION
This manual introduces functions, installations and operations for this product in details. Please read
this manual carefully before installation and use.
Precautions
This product can only be used in the specied conditions in order to avoid any damage to the camera:
1. Do not expose the product to rain or moisture.
2. To prevent the risk of electric shock, do not open the case. Installation and maintenance should only
be carried out by qualied technicians.
3. Do not use the product beyond the specied temperature, humidity or power supply specications.
4. Please use a soft dry cloth to clean the camera. If the camera is ver y dirty, clean it with diluted neutral
detergent; do not use any type of solvents, which may damage the surface.
Electrical Safety
Installation and use of this product must strictly comply with local electrical safety standards.
Transportation
Avoid any stress, vibration, or moisture during transportation, storage, installation and operation.
Installation
1. Do not rotate the camera head violently, otherwise it may cause mechanical failure.
2. This product should be placed on a stable desktop or other horizont al surface. Do not install the
product obliquely, otherwise it may display inclined image.
3. Ensure there are no obstacles within rotation range of the holder.
4. Do not power on before completely installation.
Do not dismantle camera
We are not responsible for any unauthorized modication or dismantling.
Magnetic Interference
Electromagnetic elds at specic frequencies may aect the video image. This product is Class A. It
may cause radio interference in household application. Appropriate measure is required.

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Attentions 2
1.Quick Start 4
1.1 Interfaces...................................................................................... 4
1.2 Device startup.............................................................................. 4
1.2.1 Power on................................................................................. 4
1.2.2 Statue Indicator Light.......................................................... 4
1.3 Video Output................................................................................ 5
1.4 Audio Input................................................................................... 5
1.5 Audio Output................................................................................ 5
2. Product Overview 6
2.1 Product Introduction.................................................................... 6
2.1.1 Dimension............................................................................. 6
2.1.2 Supplied Accessory.............................................................. 6
2.2 Product Features........................................................................... 7
2.2 Technical Specication................................................................ 8
3. How to use 11
3.1 Remote Control.............................................................................. 11
3.2 Menu Setting............................................................................... 12
3.2.1 Main Menu............................................................................ 12
3. Maintenance and Troubleshooting 18
3.1 Maintanence................................................................................. 18
3.2 Troubleshooting........................................................................... 18
4. Compliance statement 19
5. Product disposal 19
Table of contents

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1. Quick Start
1.1 Interfaces
1.2 Device Startup
1.2.1 Power on
Connect device to power socket with DC12V power adapter.
1.2.2 Statue Indicator Light
Interfaces
USB USB audio video in out, type C
HDMI HDMI video output
LINE IN Audio linear input
LINE OUT 3.5mm linear output
Extension Mic RJ45 extension mic
Power jacket HEC3800 power socket(DC12V), input AC110V-AC220V, output DC12V/2A
Green lights continuously run left
to right Boot initialization in progress
Blinking Blue Lights HDMI video output
Lights Turn Blue and Stay 3S Bluetooth pairing nished
Solid Green Light 3S
Working statue:
When turn o Auto-framing&Voice tracking, all light turn green
When turn on Auto-framing&Voice tracking, partial light turn green
Blinking Green Light Standby statue( Device on without video)
Solid Red Light Microphone Muted
Green Indicator L ight On/O Volume up/down
Partial Light Turn Green Partial light turns green according to the voice source

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1.3 Video Output
1. USB Connect device to Pcs through USB cable, and open the video software to select
device to output.
2. HDMI Connect device to monitor through HDMI cable, and then select the correct in-
put source on the monitor to output.
1.4 Audio Input
1. Built in audio It is default that the device pick up voice through built in mics.
2. Audio input through 3.5mm linear audio cable: Connect to external pickup through
3.5mm audio cable (When connecting to external pickup, audio in automatically switch
into external pickup.)
1.4 Audio Output
1. Built in speaker: It is default that device output voice through built in speaker.
2. Audio output through 3.5mm linear audio cable: Connect to external speaker through
3.5mm audio cable (When connecting to external speaker, audio out automatically
switch into external speaker.

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2.1.2 Supplied Accessory
2. Product Overview
2.1 Product Introduction
2.1.1 Dimension
2-1 Dimension
Items Quantity •Supplied o Optional
All in one video bar 1•
USB Cable 1•
Remote control 1 •
Quick start guide 1•
Power adapter 1•

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With all in one design, this device has 4K UHD camera, microphone array, high delity
speaker and electric privacy cover. Boasting powerful functions like face recognition,
voice localization, voice tracking, and intelligent noise reduction, this product could au-
tomatically adjust the image size according to the number of participants to present the
optimal frame. It can also detect the speaker position in real time and lock the target
while having a close up, which allows users to have hands free operatio n. This device
has 6 array microphone composed of MEMS microphones, and it can also be matched
with external cascading microphone and advanced 3A audio algorithm, you will have an
exceptional full duplex communication experience.
2.2 Product Features
• Integrated Design : Built in 4K UHD camera, microphone array, high delity speaker and electric
privacy cover.
• Ultra HD: This device adopts 8 M high quality CMOS image sensor, able to capture 4K ultra HD image
to present
true to life image, bringing excellent image resolution and clarity.
•Distortion less Wide Angle Lens: 120° wide angle with no distortion lens allows every participant is on
the frame with no need to adjust the camera.
algorithm, sup porting AEC, AGC, ANS processing, and bringing excellent full duplex communication.
• Automatic Privacy Cover: Privacy cover will automatically close to ensure the privacy security.
• Microphone Array: Built in 6 array microphone enable speaker can be tracked in real time. THIS DE-
VICE break the distance limitation to provide virtual meeting as if you are there.
•Built in Speaker: Built in dual 10W high quality studio speaker, ensuring every participant can hear
and be heard clearly.
• Audio Processing: The audio processing algorithm adopts high delity 48K audio sampling rate, loss-
less audio transmission technology, supports AEC, AGC, ANS processing, bringing high quality calls of
6 meters full duplex.
• Auto Framing: Built in face detection algorithm, automatically detect participant and provide optimal
framing.
• Bluetooth 5. 0: Connect mobile phone and other devices through Bluetooth to be used as Bluetooth
speaker and microphone.
•Low Noise and High SNR : Low noise CMOS ensure the ultra SNR of image. The advanced 2D, 3D
noise reduction technology further reduce the noise while ensuring the image clarity.
• Powerful Compatibility: Compatible with Windows7, windows10, Mac OS 10.10 or higher system,
applicable to major cloud based video conference platforms.

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2.3 Technical Specication
Type Item Description
Camera
Lens
FOV 120°(D) /106°(H)/ 72°(V)
Iris F2.0
Focal Length 1.89mm
Digital Zoom 10X
Sensor High quality CMOS sensor, effective pixel 8 million, 16:9
Image
Focus Auto/Manual
Minimum illumination 0.5Lux
DNR 2D&3D
BLC On/O
Exposure Parameter can be adjusted, and AE
(Auto exposure) in available
Video adjustment
Brightness, sharpness, saturation,
contrast, white balance, gain, an-
ti-icker, low brightness compen-
sation and other parameters can be
adjusted
Video Format
HDMI:4KP30,1080P60 compatible
downward
USB: 4KP30,1080P60 compatible
downward
Video Compression
Format MJPEG, YUY2, H.264, H.265, NV12
Privacy cover
Automatic privacy cover will close
when no image output and open
when there are image output.
Privacy Cover Built in privacy cover
Audio Microphone Microphone 6 X MEMS Microphones

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Type Item Description
Audio
Microphone
Pickup
Distance 6 meters
Frequency
Response 120 Hz–16 kHz
Speaker
Speaker Built in dual speaker
Voltage 2*10W
Output
Voice Pressure 80±3 dB 1.0M/1.0W
Frequency
Response 100 Hz-20 KHz
Audio
Processing AEC, AGC , ANS
AI Function
Group Framing Automatically adjust the screen size according to the number of partici-
pants to present the best framing
Speaker
Tracking
Track each speaker in real time, and ensure that the speaker is in the
center of the screen.
Remote
control
Remote
control Infrared remote control
Physical
Interfaces
USB USB3.0 audio video output interface, Type C Support UVC1.1, UAC1.0 and
higher
HDMI HDMI video output interface HDMI also compatible with HDMI2.0 stand-
ard
LINE IN 3.5mm audio line input interface (when an external pickup is connected,
the audio input is automatically switched to the external pickup)
LINE OUT
3.5mm line output, can be connected to external speakers (when con-
necting to external speakers, the audio output will automatically switch
to external speakers)
Expansion
Mic Interface RJ45 interface, able to connect to expansion microphone.
Power
Interface
HEC3800 power socket (DC12V), input AC110V-AC220V output
DC12V/2.5A

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Type Item Description
Indicator Bar-shaped
Indicator
While displaying the working status, it can also be lit where
the speaker's voice comes from.
Bluetooth Bluetooth 5.0 Can be connected to a mobile phone or other device via
Bluetooth as a Bluetooth microphone and speaker
Compatibility Available
System
Windows 7, Windows 8, Windows 10, Mac OS X, Linux,
Android
Power Supply
Method Supply power through power adapter
Working
Condition
Storage
Temperature -10°C ~ +70°C
Storage
Humidity 20% ~ 95%
Working
Temperature -10°C ~ +50°C
Working
Humidity 20% ~ 80%
Environment Indoor
Installation
Method
Walling Mount Comes with walling mount bracket. While mounting, the cam-
era need to be as close to the wall as possible
Desktop Comes with desktop mounting bracket
Installed on
Monitor Bracket for monitor installation(optional)

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3. How to Use
3.1 Remote Control
Number Function Description
1 Bluetooth
2Auto Framing & Voice Tracking
3 Menu
4 HOME
5Up, down, left, right
6 Answer call
7 Microphone muted

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Number Function Description
8 Reject the incoming call
9 Volume up/down
10 Set/call out preset #1 (Long press 3 sec to set
preset, short press to call out preset)
11 Set/call out preset #2 (Long press 3 sec to set
preset, short press to call out preset)
12 Zoom in/out
2.1 Menu Setting
3.2.1 Main Menu
Press menu key on remote control, and use arrow to point item to be selected.

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1) Language
Move arrow to (Language), and press (←→)to change the option
2) Setting
Move arrow to (Setting), and press (HOME) to enter the exposure interface.
Image Style: Default/standard/clear/bright/soft
Auto Framing: On/o
Auto Framing Sen: High/medium/low
Max Framing: 3X/5X/10X

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Voice Tracking: On/o
Voice Tracking Sen: High/medium/low
Locate Mode: Smart mode/pan mode/movie mode/discussion mode
Prompt Info: On/o
Menu Mirror: On/o
Transfers Mode: Bulk/synchronization
Exposure mode: Auto/manual/shutter priority/bright priority
Exposure Compensation( EV ): On/o
Compensation Level: -7 -7( only available in EV mode on)
3) Exposure
Move arrow to (exposure), press (HOME) to enter exposure interface.

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BLC: On/o ( only available in auto mode)
Anti-Flicker: 50Hz, 60Hz, o (only available in auto, iris priority, bright priority mode)
Gain Limit: 0-15(only available in auto, iris priority, bright priority mode)
Dynamic Range: 1 8, o
Shutter Priority: 1/30, 1/50, 1/60, 1/90, 1/100, 1/120, 1/180, 1/250, 1/350, 1/500,
1/1000, 1/2000, 1/3000, 1/4000, 1/6000, 1/10000 (only available in manual, and
shutter priority mode)
Bright: 0 23 (only available in bright priority)
WB Mode: Auto/manual/one
push/specied temperature
RG Tuning: -10 ~ 10
AWB Sensitivity: High/medium/
low(only available in auto mode)
Saturation: 0 ~ 127
Blue Tuning: -10 ~ 10
Hue: 0 ~ 8
4) Color
Move arrow to (color), and press (HOME) to enter color page.

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Brightness: 0 ~ 14
Flip-H: On/o
Gamma: Default , 0.34 ,
0.39 , 0.47 , 0.50
Contrast: 0 ~ 14
FlipV: On/o
Low Light Mode: On/o
Sharpness: 0 ~ 15
B&W Mode: Color/B&W
5) Image
Move arrow to (image), and press (HOME) to enter image page.
6) Noise Reduction
Move arrow to (Noise Reduction ), and press (HOME) to enter Noise Reduction
page.

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2D NR: Auto, manual 1 ~ 73D NR: O, 1 ~ 8
7) Version
Move arrow to (version).
8) Restore Default
Move arrow to (restore default), and press (HOME) to enter RESTORE DEFAULT page.
Restore default: Yes/no (color style and video format cannot be restored)

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3. Maintenance and Troubleshooting
3.1 Camera Maintenance
1) Please disconnect the camera if it is not used for a long time.
2) Use soft cloth or tissue to clean the camera cover.
3) Wipe it with a soft, dry cloth when cleaning the camera lens. Wipe it gently with a mild
detergent if needed. Do not use strong or corrosive detergents to avoid scratching the
lens and aecting the image.
3.2 Troubleshooting
1) No video output
a. Check whether USB cable connected well and power indicator light is ON.
b. Whether the machine could do self-check after restarted.
c. Restart the computer to check whether it is normal.
d. Check whether the video output cable or video display is normal.
f. Check whether the camera is well recognized by PC.
2) No image sometimes
a. Check whether USB cable connected well and power indicator light is ON.
b. Whether the machine could do self-check after restarted.
c. Restart PC.
d. Check whether the camera is well recognized by PC.
a. Check whether the camera installation position is solid.
b. Whether there is shaking machine or objects around the camera.
a. Re-match the camera and the wireless remote controller
b. Set the camera address to 1.
(The camera address would be back to 1 after restore default setting)
c. Check whether the battery is installed on the remote controller or low .
d. Check the camera working mode is the normal operating mode.
(see Table 2.2 and Table 2.3)
e. Exit the menu, the menu only displayed under MJPG/H.264/H.265 compression
format.
3) Image dithering when zoom-in or zoom-out
4) Remote Controller cannot work

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5. Product disposal
Safety
Disposal of your product
For your own safety, this product should only be used with CE and RoHS approved equip-
ment. Using this headset with non-approved equipment would void the warranty of this
product.
Municipal waste stream. Old appliances must be collected separately in order to opti-
mise the recovery and recycling of the materials to reduce the impact on human health
and the environment. The crossed out “wheeled bin” symbol on the product reminds you
of your obligation that when you dispose of the appliance, it must be separately collect-
ed. Consumers should contact their local authority or retailer for information concerning
the correct disposal of their old appliance.
4. Compliance statement
This device complies with the related CE standards.