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A20C USB Video Conference Camera

                                                                       

User Manual

 

1

 

Note 

 

Electric Safety 

Installation  and  operation  must  accord  with 

electric safety standard. 

 

Use caution to transport 

Avoid stress, vibration or soakage in transport, 

storage and installation. 

 

Polarity of power supply 

The  power  supply  of this  product is  +12V,  the 

max  electrical  current  is  2A.  Polarity  of  the 

power supply plug drawing shows as below. 

 

 

Installation Precautions 

Do not grasp the camera lens when carrying it. 
Don’t touch camera lens by hand. Mechanical 

damage may be caused by doing so. 

Do  not  use  in  corrosive  liquid,  gas  or  solid 

environment  to  avoid  any  cover  (plastic 

material)  damage.  Make  sure  there  is  no 

obstacle within rotation range. 

Please  never  power  on  before  installation  is 

completed. 

 

Do not dismantle the camera 

We  are  not  responsible  for  any  unauthorized 

modification or dismantling. 

 

Specific  frequencies  of  electromagnetic  field 

may affect the image of the camera! 

Packing List 

When  you  unpack, check that  all the supplied 

accessories are included: 

Name 

Quantity 

Camera 

AC Power Adaptor 

RS232 Cable (optional) 

USB Cable 

Remote Control 

User Manual 

Quick Start 

1)  Please check connections are correct before starting. 

 

Summary of Contents for A20C

Page 1: ...A20C USB Video Conference Camera User Manual Video Conference Solution ROCWARE Corporation...

Page 2: ...on cannot be cloned copied or translated without the permission of the company Product specifications and information which were referred to in this document are for reference only We may change delet...

Page 3: ...2 Product Specification 2 4 3 Interfaces and Buttons 3 4 4 Remote Control 4 4 5 RS 232 Interface 5 4 6 Serial Communication Control 5 5 GUI Settings 6 5 1 MENU 6 5 2 EXPOSURE 6 5 3 COLOR 7 5 4 IMAGE...

Page 4: ...Mechanical damage may be caused by doing so Do not use in corrosive liquid gas or solid environment to avoid any cover plastic material damage Make sure there is no obstacle within rotation range Ple...

Page 5: ...de stream and support Slice and SVC encoding mode can adapt to high end USB video conferencing applications Double Stream Support two code streams simultaneous output YUY2 MJPEG H 264 any two can redu...

Page 6: ...rt Input Output Interface USB Interface 1 x USB2 0 Type B female jack Communication Interface 1 x RS232 In 8pin Min DIN Max Distance 30m Protocol VISCA Pelco D Pelco P Power Jack JEITA type DC IN 12V...

Page 7: ...Set 1 STD set the Pan Tilt turn the same direction as the L R Set Simultaneously press L R Set 2 REV set the Pan Tilt turn the opposite direction as the L R Set 9 Focus Key Used for focus adjustment P...

Page 8: ...s opened the screen will stay in before Recalling the Preset when Recalling the Preset the screen can be switched to the preset position screen until the camera points to the preset position 19 Shortc...

Page 9: ...ExpCompMode Off Backlight Off Gain Limit 3 Anti Flicker 50Hz Meter Average DRC 2 Select Item Change Value Menu Back Mode Exposure mode optional items Auto Manual SAE AAE Bright ExpCompMode Exposure c...

Page 10: ...ain fine tuning optional items 10 10 Effective only in AWB sens is Low Saturation Optional items 60 200 Hue Chroma adjustment optional items 0 14 AWB Sens The white balance sensitivity optional items...

Page 11: ...gure NOISE REDUCTION NR2D Level 3 NR3D Level 3 Select Item Change Value Menu Back NR2D Level 2D noise reduction optional items Off Auto 1 5 NR3D Level 3D noise reduction optional items Off 1 8 5 7 SET...

Page 12: ...bleshooting Camera Maintains If camera will not be used for a long time please turn off the power switch disconnect AC power cord of AC adaptor to the outlet Use soft cloth or tissue to clean the came...

Page 13: ...lled position be stabled 2 Check whether have vibrating machinery or object near the camera Control Remote control can not control 1 Check and replace the new battery for the remote controller 2 Check...

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