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Attention

 

This manual introduces the functions, installation and operation of the VA400 video conferencing Bar. 
VA400 

 

Please read this manual carefully before installation and use. 

 

1. How to use 

 

To prevent damage to this product or any product connected to it, this product can only be used with-
in the specified range. 

 

1.1 Do not expose the product to rain or moisture. 

 

1.2 To prevent the risk of electric shock, do not open the case. Installation and maintenance should 
only be carried out by qualified technicians. 

 

1.3 Do not use the product beyond the specified temperature, humidity or power supply specifica-
tions. 

 

1.4 Wipe it with a soft, dry cloth when cleaning the camera lens., or wipe gently with a mild detergent 
if needed. Do not use strong or corrosive detergents to avoid scratching the lens and affecting the im-
age. 

 

2. Electrical Safety 

 

Installation and use of this product must strictly comply with local electrical safety standards. 

 

3. Handle with care 

 

Avoid damage to the product caused by heavy pressure, strong vibration or immersion during trans-
portation, storage and installation. 

 

4. Install with Caution 

 

1.5 Do not rotate the camera head violently, otherwise it may cause mechanical failure; 

 

1.6 This product should be placed on a stable desktop or other horizontal surface, otherwise it may 
display an inclined image; 

 

1.7 Housing of this product is made of organic materials. Do not expose it to any liquid, gas or solids 
which may corrode the shell. 

 

1.8 Ensure there are no obstacles within rotation range of the holder. 

 

1.9 Do not power on before installation is complete. 

 

5. Do not Disassemble the Product without Permission 

 

This product contains no parts which can be maintained by users themselves. Any damage caused by 
dismantling the product by user without permission is not covered by warranty. 

 

6. Magnetic Interference 

 

Electromagnetic fields at specific frequencies may affect the image. This product is Class A. It may 
cause radio interference in household applications. Appropriate measures are required. 

 

Summary of Contents for VA400

Page 1: ...1 Operation Manual VA400 4K UHD Video Bar Version 1 0 ...

Page 2: ... for small and medi um sized meeting rooms Providing face detection audio positioning and voice tracking with simple USB connectivity The VA400 Video Bar delivers an efficient video conferencing meeting experience with exceptional audio and video quality to every participant ...

Page 3: ...local electrical safety standards 3 Handle with care Avoid damage to the product caused by heavy pressure strong vibration or immersion during trans portation storage and installation 4 Install with Caution 1 5 Do not rotate the camera head violently otherwise it may cause mechanical failure 1 6 This product should be placed on a stable desktop or other horizontal surface otherwise it may display ...

Page 4: ...4 1 Quick Installation Instructions Product Use 1 Installation Fix the device to the wall over the display screen or directly put it on the desktop Dimensions ...

Page 5: ...high quality calls Automatic Framing built in face detection automatically detects participants and provides ideal framing and view Ultra HD Using 8M high quality CMOS image sensors collects 4K ultra high definition images pre sents clear and lifelike ultra high definition video Wide FOV With 120 super wide view angle and non distortion lens to easily cover all participants in the meeting room Low...

Page 6: ...6 3 Technical Parameters ...

Page 7: ...7 4 Remote Instructions ...

Page 8: ...nguage 5 3 Setting Move the pointer to Settings in the main menu press HOME to get into the exposure page as shown below Image style Default Standard Clear Bright Soft Auto Framing on off Voice Locating on off Switching Mode pan mode movie mode Prompt Info on off Transmission Mode Bulk Synchronization ...

Page 9: ...mpensation is on in automatic mode Backlight On Off only valid in auto mode Anti flicker off 50Hz 60Hz only valid in auto aperture priority brightness priority mode Gain Limit 0 15 only valid in auto aperture priority brightness priority mode Dynamic Range 1 8 off 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 valid in manua...

Page 10: ...ss HOME to get into the colour page as shown below WB Mode automatic manual white balance a key specified colour temperature Saturation 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 AWB Sensitivity high medium low valid only in automatic mode Chroma Hue 0 8 ...

Page 11: ...he main menu and press HOME to get into the image page as shown below Brightness Settable 0 14 Contrast 0 14 Sharpness 0 15 Flip H On Off Flip V On Off B W Mode Colour Black and White Gamma Curve Default 0 34 0 39 0 47 0 50 Low light Mode On Off ...

Page 12: ... to get into the noise reduction page as shown below 2D Noise Reduction Auto Off 1 7 3D Noise Reduction Off 1 8 6 Camera Version Move the pointer to version in the main menu 7 Restore Default Move the pointer to Reset in the main menu press HOME to get into the reset page as shown below ...

Page 13: ...eo output Solution a Check whether the USB cable of the device is connected well and whether the power indicator is on b Check whether the device is normal after power off and restart c Restart the computer to check whether it is normal d Check whether the video output cable is normal e Check whether the device is recognized normally uninstall the device when it is displayed in the device manager ...

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