Avonic AV-CM41-VCUC User Manual
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Avonic AV-CM41-VCUC User Manual

Video conference camera usb2.0 black
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USER MANUAL
Video Conference Camera USB2.0 Black
AV-CM41-VCUC
www.avonic.com
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© July 2022
•
Version 1.1

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Summary of Contents for Avonic AV-CM41-VCUC

  • Page 1 USER MANUAL Video Conference Camera USB2.0 Black AV-CM41-VCUC www.avonic.com • © July 2022 • Version 1.1...

  • Page 2: Disclaimer, Contact, Ip Rating, Ce Marking

    “look and feel” and arrangement of such Content, contained in this Manual is owned, controlled or licensed by or to Avonic, and is protected by trade dress, copyright, patent and trademark laws, and various other intellectual property rights and unfair competition laws.

  • Page 3: Eu Daclaration Of Conformity

    4. The object of the declaration described in point 1 is in conformity with the EMC2014/30/EU Standards EN 55032: 2015 EN 61000-3-2: 2014 EN 61000-3-3: 2013 EN 55024: 2010+A1: 2015 6. Signed for and on behalf of Avonic: Delfgauw, 6th of May 2020 Martijn van Bodegom, Product Manager...

  • Page 4: Important Information

    IMPORTANT INFORMATION Liability Avonic will NOT be held responsible for any damage or injury caused by unqualified persons carrying out these tasks, or by not following the instructions in this Manual. Intended Use and Non-Intended Use Installation The following applies to the installation of the camera: •...
  • Page 5 Symbol Meaning Description Information The information associated with symbol refers to a general remark or a reference to other documentation. Instruction This symbol refers to one or more user instructions. Recycling Specific parts of the Product can be re-used. Acronyms The following acronyms are used in this Manual: Aperture Auto Exposure Aperture White Balance...

  • Page 6: Table Of Contents

    Contents DISCLAIMER, CONTACT, IP RATING, CE MARKING................ii EU DACLARATION OF CONFORMITY....................iii IMPORTANT INFORMATION........................iv Liability............................iv Intended Use and Non-Intended Use..................iv Installation......................... iv Operation..........................iv Important Precautions..................... iv Symbols Used in This Manual....................iv Acronyms............................. v INTRODUCTION............................9 Purpose of This Manual......................9 Target Audience.........................9 Document Structure........................
  • Page 7 n. Blank Buttons.......................21 Other Key Combinations......................22 Using the Select Switch......................22 OSD Menu............................23 1. MENU............................. 24 2. SETUP............................24 3. CAMERA..........................25 3.1 EXPOSURE..........................25 Auto Exposure Mode..................... 25 Manual Exposure Mode....................26 SAE Mode (Shutter Auto Exposure)................27 AAE Mode (Aperture Auto Exposure)................27 Bright Mode........................27 3.2 COLOR..........................27 3.3 IMAGE..........................
  • Page 8 Remote Controller does not work................40 WebGUI............................40 Cannot enter WebGUI....................40 Firmware update failed....................40 APPENDIX A - VISCA SETTINGS AND COMMAND LIST..............41 Visca over Serial Connection....................41 VISCA over IP..........................41 Visca over IP using the full Sony Visca protocol............43 Camera Return Commands..................44 Camera Control Commands..................

  • Page 9: Introduction

    This Manual describes the safety precautions and the instructions for safe unpackaging, installation, operation, maintenance and disposal of the Avonic CM41 camera. In this Manual the Avonic CM41 camera is referred to as the 'Product'. Target Audience This Manual is developed for installation technicians who install the Product at client sites, and for IT professionals who are responsible for operating the Product.

  • Page 10: Safety Instructions

    • Set up this Product on a hard, stable surface or mount it to a wall or ceiling. • ONLY use an Avonic mount for mounting to a wall or ceiling. • Ensure the mounting construction is capable of supporting four times the weight of the Product. (See 'General Specifications >...

  • Page 11: Repair

    • Don’t open this Product and don’t attempt to repair it yourself. Disassembling the Product may damage it or may cause injury to you. • If this Product is damaged, malfunctioning, or if it comes into contact with liquid, contact Avonic or an Avonic Authorized Service Provider.

  • Page 12: Product Overview

    PRODUCT OVERVIEW Description The Avonic AV-CM41-VCUC is a high-quality USB video conferencing PTZ camera with IP-control and a discrete design. The CM41-VCUC, with its versatile horizontal FOV of 70.4° and flexible 12x optical zoom range, is suitable for meeting rooms of all sizes, from small huddle rooms up to large board rooms.

  • Page 13: Unpacking

    2. Handling Precautions 3. Unpacking the Camera 4. Return Procedure Package Contents The following tables contains an overview of the package contents of the Product. Quantity Description Avonic SKU 1 pc PTZ Camera AV-CM41-VCUC 1 pc Remote Control AV-CM40-RC 1 pc...

  • Page 14: Unpacking The Camera

    The camera should be in its protective foam as follows: Figure 5: Camera in Foam 3. Verify that the plastic camera bag is sealed. If this is NOT the case, contact Avonic and stop here. 4. Break the seal of the sealed camera bag.

  • Page 15: Mounting And Installation

    Mounting on Wall or Ceiling The following accessories (AV-MT200 and AV-MT250) are separately available if the client wants to mount the camera to the wall or ceiling. Contact your Avonic reseller or local distributor for purchasing details. Wall and Ceiling mount (AV-MT200)

  • Page 16: Connecting The Components To The Camera

    Connecting a Controller to a Camera You can connect one or more cameras to an VISCA IP controller. https://avonic.com/en/product-categorie/controllers/ for an overview of the available controllers. A controller gives you direct control over the most important camera settings (e.g., Pan, Tilt, Zoom, Focus, White Balance).

  • Page 17: Serial Connecting Via Rs-232 Or Rs-485

    Serial Connecting via RS-232 or RS-485 COM Port Settings In default working mode, the camera can connect to a VISCA controller via a RS-232 or RS-485 serial interface. The applicable COM port settings are (where '*' stands for 'Default value'): RS-232 RS-485 (half-duplex mode) •...

  • Page 18: Connecting Via Lan

    Figure 11: RS-485 Network Connection Diagram Connecting via LAN Avonic cameras can be controlled by any device using a LAN and a standard switch. Settings By default, the IP address of the camera is "192.168.5.163" with "admin" for both the username and password.

  • Page 19: Operation

    OPERATION This chapter describes the ways in which you can set up and operate the Product. The descriptions are subdivided into the following sections: 1. WebGUI 2. Using the Remote Control 3. Other Key Combinations 4. OSD Menu 5. Using the Select Switch Using the Remote Control The Product is provided with an IR Remote Control for full control of the camera and use of the OSD menu.

  • Page 20: Camera Select

    c. Camera Select Up to 4 different cameras can be controlled with one IR remote Control. You can use the camera select buttons [1,2,3,4] to select the IR channel that the remote control is using. The default camera IR channel is 1. 1.

  • Page 21: Set & Clear Preset

    h. Set & Clear Preset A preset is a specific position of a camera that you save in the camera. A preset is assigned to a number from 0-9. 1. To set a preset, first point the camera in a specific directing and a specific zoom position. 2.

  • Page 22: Other Key Combinations

    The rear of the Product is provided with a Select Switch that can be used to select a video format. This switch is important for the video quality during video recording or streaming. The System Select Switch has NO FUNCTION in the AV-CM41-VCUC as all the output resolutions are dictated by the computer to which it has been connected.

  • Page 23: Osd Menu

    The OSD Menu is visible on the USB and IP outputs. The OSD menu can be accessed by the Remote Control or an Avonic PTZ controller. Figure 15: OSD menu structure...

  • Page 24: Menu

    1. MENU Figure 16: OSD - MENU 1. Press the [MENU] button to display the main menu on the screen. 2. Use the arrow buttons to move the cursor to the item to be set. Press the [HOME] button to enter the corresponding sub-menu.

  • Page 25: Camera

    3. CAMERA Under camera you can change Exposure, Color, Image, Focus, Noise Reduction and Style settings. In the now following parts these settings will be explained. Figure 18: OSD - CAMERA 3.1 EXPOSURE Figure 19: OSD - EXPOSURE If you click in the field after the option ‘mode’, you will see that you have the following Exposure options: Auto, Manual, SAE, AAE and Bright.

  • Page 26: Manual Exposure Mode

    Remember that this is a software setting, take care to not ‘overdo’ the settings or the picture will become washed out bright or too dark to make out details in shadows. BLC (Back Light Compensation): ON/OFF Compensate for having to film against bright lighting directly into the lens. See the pictures below: Figure 20: WebGUI >...

  • Page 27: Sae Mode (Shutter Auto Exposure)

    Iris The Iris is a part of a lens that regulates the amount of light that passes through the lens and onto the sensor, by altering the diameter of the hole through which the light enters. The diameter of the hole is measured in F-stop value.

  • Page 28: Image

    The settings are listed below. WB mode auto The camera continuously measures and defines the light conditions and acts accordingly. In this mode, there are some adjustments that can be made to tune the image to the preference of the user. RG Tuning Red Gain Tuning, increase or decrease red.

  • Page 29: Focus

    Gamma The gamma curve selection has to do with the perception of the human eye to lighter and darker. If you select a higher rate of gamma, you will see that the picture become darker, but you get also more detail. The Dynamic Contrast affects the contrast of the picture.

  • Page 30: Af-Sensitivity

    AF-sensitivity Sets the level of speed with which the autofocus responds. This can be useful if you have people walking through the picture. If the setting is ‘High’, the camera will respond immediately. If the setting is ‘Low’ or ‘Medium’, the camera will not react to sudden and short changes in the picture.

  • Page 31: Ptz

    Here, you can choose the style you want, such as Default (standard setting), Normal (which makes the picture more ‘natural’), Clarity (makes the picture more clear), Bright (which makes the picture more bright) and Soft (which softens the picture). Figure 26: OSD - STYLE 4.

  • Page 32: Restore Default

    7. RESTORE DEFAULT Figure 30: OSD - RESTORE DEFAULT Here you can restore all the settings to the factory default settings by selecting YES.

  • Page 33: Webgui

    WebGUI You can access the camera remotely through a WebGUI where you can change network and system settings. Login Figure 31: WebGUI > Login Execute the following steps to log in to the WebGUI: 1. Open your web browser. 2. Enter the default IP address "192.168.5.163" in the URL box. The Login screen appears. 3.

  • Page 34: Network - Dns

    NETWORK - DNS Here, you can specify the Preferred and Alternative DNS Server. Figure 34: WebGUI > NETWORK > DNS Click SAVE to apply your settings. A small confirmation dialogue appears in the bottom right corner. SYSTEM User Figure 35: WebGUI > SYSTEM > User You can define different users with specific permission levels and different username / passwords combinations.

  • Page 35: Default

    Default If necessary, you can perform a factory reset. This restores all default settings. Figure 37: WebGUI > SYSTEM > Default Click on This will restore the factory defaults to perform a factory reset. When completed, the camera automatically reboots. The camera will be ready for use again after the boot cycle. Reboot If necessary, you can manually perform a camera reboot.

  • Page 36: Maintenance

    MAINTENANCE Camera Maintenance Take the following actions to maintain the camera: • If you will not be using the camera for a long time, turn off the power switch and disconnect the AC powercord of the AC adaptor to the outlet. •...

  • Page 37: Transport And Storage

    TRANSPORT AND STORAGE The camera must be transported in its original packaging box. Inside the box, it is recommended to wrap the camera in the original plastic bag and to place it in the protective foam. Specific guidelines apply to the environmental temperature and humidity when operating and storing the camera.

  • Page 38: Disposal And Recycling

    In general, the term 'E-Waste' applies to items of all types of electrical and electronic equipment and its parts that have been discarded by the owner as waste without the intention of re-use. Avonic outsources the disposal and recycling of its E-Waste camera materials to the Stichting Open. https://stichting-open.org/...

  • Page 39: Troubleshooting

    TROUBLESHOOTING General 1. Turn the camera off and on again and check if the problem persists. 2. If it does, restore to the factory default. Power Issues If the camera does NOT perform a self-test and / or if the power LED is OFF: 1.

  • Page 40: Autofocus Issues

    Autofocus Issues • Check the autofocus (position, speed etc.) before streaming • Check Video/Camera Settings in de WebGUI or the OSD menu (for example: if the image is too bright, too dark, or too noisy, the camera will have difficulties to focus Check environmental conditions and the subject of focussing.

  • Page 41: Appendix A - Visca Settings And Command List

    You can use Hercules SETUP Utility application and a serial connection to make this work. VISCA over IP Avonic IP cameras are implemented with a TCP and an UDP server. The TCP as well as the UDP port are by default set to port 1259.
  • Page 42 To control the camera, you need an TCP or UDP supported application, like Hercules SETUP utility or Packet Sender for example. Follow the instructions below: 1. Open the TCP/ UDP supported application. 2. Fill in the camera's IP Address, TCP/UDP port number and connect the application to your camera. Once the connection between client and server is set up, the client will be able to send PTZ commands to the server.

  • Page 43: Visca Over Ip Using The Full Sony Visca Protocol

    Visca over IP using the full Sony Visca protocol All Avonic cameras are capable of being controlled using the UDP Sony version of Visca consisting of long Visca commands, including headers and message counters. The advantage of using this version of Visca is the fact that the camera responds with the same header counter as was used in the command.

  • Page 44: Camera Return Commands

    • z = Camera Address + 8 • This is one list for all Avonic PTZ Cameras (CM40 series and CM70 series). Some features are CM70 series ONLY and will not work with a CM40 series camera. Return/complete Command Command...

  • Page 45: Camera Control Commands

    Camera Control Commands All parameter values are in HEX x = Camera Address • y = Socket Number • z = Camera Address + 8 • Camera Control Commands Command Function Command Packet Comments Address Set Broadcast 88 30 01 FF Address setting CAM_Power 8x 01 04 00 02 FF...
  • Page 46 Camera Control Commands Command Function Command Packet Comments CAM_Bgain Reset 8x 01 04 04 00 FF Manual Control of BGain 8x 01 04 04 02 FF Down 8x 01 04 04 03 FF Direct 8x 01 04 44 00 00 0p 0q FF pq: B Gain CAM_Rgain Reset...
  • Page 47 Camera Control Commands Command Function Command Packet Comments CAM_BackLight 8x 01 04 33 02 FF Back Light Compensation On/Off 8x 01 04 33 03 FF CAM_NR(2D)Level 8x 01 04 53 0p FF p: NR Setting (0: Off, level 1 to 7, 8 = AUTO) CAM_NR(3D)Level 8x 01 04 54 0p FF p: NR Setting (0: Off,...
  • Page 48 Camera Control Commands Command Function Command Packet Comments Pan_tiltDrive 8x 01 06 01 VV WW 03 01 FF VV: Pan speed 0x01(low speed) to 0x18 (high speed) Down 8x 01 06 01 VV WW 03 02 FF WW: Tilt speed 0x01(low speed) to 0x14 (high speed) Left 8x 01 06 01 VV WW 01 03 FF...
  • Page 49 Camera Control Commands Command Function Command Packet Comments CAM_AFZone 8x 01 04 AA 00 FF AF Zone weight select Center 8x 01 04 AA 01 FF Bottom 8x 01 04 AA 02 FF CAM_ColorHue Direct 8x 01 04 4F 00 00 00 0p FF p: Color Hue setting0h (−...
  • Page 50 Camera Control Commands Command Function Command Packet Comments VideoSystem_Set 8x 01 06 35 00 pp FF pp: Video Format (CM40 series: It is possible to set the video format, but since 00: 1080p60 the video format is dictated by the computer the camera is 01:1080p50 connected with, the picture will NOT change to that format.) 02: 1080i60...

  • Page 51: Inquiry Commands

    Inquiry Commands all parameter values are in hex x = camera address • y = socket number • z = camera address + 8 • Inquiry Commands Command Function Command Packet Comments CAM_ZoomPosInq 8x 09 04 47 FF 90 50 0p 0q 0r 0s FF pqrs: Zoom Position CAM_FocusAFModeInq 8x 09 04 38 FF...
  • Page 52 Inquiry Commands Command Function Command Packet Comments CAM_Aperture-ModeInq 8x 09 04 05 FF 90 50 02 FF Auto Sharpness (Sharpness) 90 50 03 FF Manual Sharpness CAM_ApertureInq(Sharpness) 8x 09 04 42 FF 90 50 00 00 0p 0q FF pq: Aperture Gain CAM_PictureEffectModeInq 8x 09 04 63 FF 90 50 00 FF...
  • Page 53 Inquiry Commands Command Function Command Packet Comments Pan-tiltPosInq 8x 09 06 12 FF 90 50 0w 0w 0w 0w wwww: Pan Position 0z 0z 0z 0z FF zzzz: Tilt Position CAM_GainLimitInq 8x 09 04 2C FF 90 50 0q FF p: Gain Limit 8x 09 04 2C FF 90 50 07 FF...
  • Page 54 Inquiry Commands Command Function Command Packet Comments CAM_BGainInq 8x 09 04 44 FF 90 50 00 00 0p 0q FF pq: B Gain CAM_AEModeInq 8x 09 04 39 FF 90 50 00 FF Full Auto 90 50 03 FF Manual 90 50 0A FF Shutter priority 90 50 0B FF...

  • Page 55: Appendix A1 - Pelco-D Protocol And Command List

    Appendix A1 - Pelco-D Protocol and command List Function Byte1 Byte2 Byte3 Byte4 Byte5 Byte6 Byte7 0xFF Address 0x00 0x08 Pan Speed Tilt Speed Down 0xFF Address 0x00 0x10 Pan Speed Tilt Speed Left 0xFF Address 0x00 0x04 Pan Speed Tilt Speed Right 0xFF Address...

  • Page 56: Appendix A2 - Pelco-P Protocol And Command List

    Appendix A2 - Pelco-P Protocol and command List Function Byte1 Byte2 Byte3 Byte4 Byte5 Byte6 Byte7 Byte8 0xA0 Address 0x00 0x08 Pan Speed Tilt Speed 0xAF Down 0xA0 Address 0x00 0x10 Pan Speed Tilt Speed 0xAF Left 0xA0 Address 0x00 0x04 Pan Speed Tilt Speed...

  • Page 57: Appendix B - Dimensions

    APPENDIX B - DIMENSIONS...

  • Page 58: Appendix C - Http Api

    APPENDIX C - HTTP API With the HTTP API you can control the camera by using a web browser like Microsoft Edge or Google Chrome for example. It is possible to change multiple settings at once using this feature. This document is available as an Appendix in the CM4x manual and as a separate document that can be downloaded on the product website.

  • Page 59: Curl

    7. In case of a failed return, check the following: • Brackets in the code. Have you copy and paste the first and the last bracket? • Syntax errors in the code/ correct numbers in the key values. Some camera settings are having a specific range.

  • Page 60: Getenv

    {"GetEnv"} You can also use the HTTP API to display the current settings of the camera in your browser or in the Command Prompt application. To do this, you need the {"GetEnv"} codes from the HTTP API code list. If correct you get the following result: Web browser Command Prompt...

  • Page 61: Http Api Code List

    HTTP API code list IR Remote Control IR Enable/Disable Command Code Command Setting szCmd {"SetEnv":{"ArmPtz": bIrCtrlEnable 0: ON {"bIrCtrlEnable":0}}} 1: OFF PTZControl Code: http://192.168.5.126/ajaxcom?szCmd={"SysCtrl":{"PtzCtrl":{"nChanel":0,"szPtzCmd":"left_start","byValue":50}}} Command Setting Function Command nChanel byValue 0,100 used to control the speed of ptz szPtzCmd left start left_start left stop left_stop...
  • Page 62 Speed by zoom Set Speed By Zoom Command Code Command Setting szCmd {"SetEnv":{"ArmPtz":{"bSpeedByZoom":0}}} bSpeedByZoom 1: on 0: off Low power mode Set Low Power Mode Command Code Command Setting szCmd {"SetEnv":{"ArmPtz":{"emLowPowerMode":0}}} emLowPowerMode 2: on 3: off Zoom Speed Set Zoom Speed Command Code Command...
  • Page 63 Focus Mode Focus Mode Commands Focus Mode Code {"SetEnv":{"VideoParam":[{"stAF": {"emAFMode":3},"nChannel":0}]}} Command Setting nChanel emAFMode 2: Auto 3: Manual 4 OnePush Zoom and focus Code {"SysCtrl":{"PtzCtrl":{"nChanel":0,"szPtzCmd":"zoomdec_start","byValue":0}}} Command Setting Function Command nChanel byValue szPtzCmd Zoom add start zoomadd_start Zoom add stop zoomadd_stop Zoom decrease stop zoomdec_start Zoom decrease stop...

  • Page 64: Audio

    Audio Audio Configure Get audio configure Code {"GetEnv":{"Audio":{}}} Set audio configure Code {"SetEnv":{"Audio":{"nSampleBits":16,"nAudioSmstMask": [33554888,33554888,33554433],"bEnable":0,"nInpVolume":4,"nBitRate":64,"nAEncType":7,"byAudioCodecList": [6,7,2],"nSampleRate":44100,"nChannel":1}}} Function Code Command Setting Enable {"SetEnv":{"Audio":{"bEnable":1}}} bEnable 0: off 1: on Encode Type {"SetEnv":{"Audio":{"nAEncType":7}}} nAEncType 6: Mp3AAC 7: G.711A Sample Rate {"SetEnv":{"Audio":{"nSampleRate":32000}}} nSampleRate (Only supporting 16000 these sample rates and gy11a 32000...
  • Page 65 Video Parameters AF-Zone {"SetEnv": emAFZone {"VideoParam": Center [{"stAF": Bottom {"emAFZone":1},"nChannel":0}]}} AF-Sensitivity {"SetEnv": nSensitivity High {"VideoParam": Middle [{"stAF": {"nSensitivity":1},"nChannel":0}]}} Exposure Camera Settings Exposure Mode {"SetEnv":{"VideoParam":[{"stExp":{"stExpMode": emExpMode Auto {"emExpMode":0}}, Manual "nChannel":0}]}} Bright Exposure: Auto {"SetEnv":{"VideoParam":[{"stExp": expcomp_mode {"expcomp_mode":2},"nChannel":0}]}} {"SetEnv":{"VideoParam":[{"stExp": expcomp [0, 14] Level {"expcomp":8},"nChannel":0}]}} {"SetEnv":{"VideoParam":[{"stExp": backlight...
  • Page 66 Camera Settings Exposure: SAE shutter {"SetEnv":{"VideoParam":[{"stExp":{"stShutter": nShutter [0, 16] {"nShutter":16}},"nChannel":0}]}} {"SetEnv":{"VideoParam":[{"stExp": [0, 8] {"drc":7},"nChannel":0}]}} Camera Settings Exposure: AEE Flicker {"SetEnv":{"VideoParam":[{"stExp": Antiflicker {"antiflicker":0},"nChannel":0}]}} 50HZ 60HZ G.Limit {"SetEnv":{"VideoParam":[{"stExp": gainLimit [0, 15] {"gainLimit":5},"nChannel":0}]}} Iris {"SetEnv":{"VideoParam":[{"stExp":{"stIris": nIris [0, 12] {"nIris":12}},"nChannel":0}]}} {"SetEnv":{"VideoParam":[{"stExp": [0, 8] {"drc":6},"nChannel":0}]}} Exposure: Bright Bright {"SetEnv":{"VideoParam":[{"stExp":...
  • Page 67 Camera Settings {"SetEnv":{"VideoParam":[{"stColor": awbsens Sensitivity {"awbsens":0},"nChannel":0}]}} Middle High Image Bright {"SetEnv":{"VideoParam":[{"stImg": luminance [0, 4] {"luminance":0},"nChannel":0}]}} Contrast {"SetEnv":{"VideoParam":[{"stImg": contrast [0, 14] {"contrast":0},"nChannel":0}]}} Sharpness {"SetEnv":{"VideoParam":[{"stImg": sharpness [0, 15] {"sharpness":1},"nChannel":0}]}} Gamma {"SetEnv":{"VideoParam":[{"stImg": gamma [0, 4] 0: Default {"gamma":0},"nChannel":0}]}} 1: 0.45 2: 0.50 3: 0.55 4: 0.63 {"SetEnv":{"VideoParam":[{"stImg": [0, 8]...
  • Page 68 Camera Settings Style {"SetEnv":{"VideoParam":[{"stColor": nStyleInx [0, 4] 0: Default {"nStyleInx":0},"nChannel":0}]}} 1: Normal 2: Clarity 3: Bright 4: Soft Output Format Take note that the Video Format over USB is dictated by the computer it is connected with and will NOT work! However, using a HDMI connection in a CM40 camera, you can set the Video Format.

  • Page 69: Network

    Network Network configure and port settings Take note that using the GetEnv code you will get in return the port settings of multiple ports. Since only the Visca Port can be set in a CM40 series camera, the settings of other ports have no use in this type of camera. Network Configure Get network port parameters Code...

  • Page 70: System

    System System Configure Get sysattr parameters Code {"GetEnv":{"SysAttr":{"nChannel":-1}}} Set sysattr parameters Code {"SetEnv":{"SysAttr":{"nLanguage":0,"szDeviceID":"1","emVideoStandard":1,"szDevName":"testname"}}} Function Code Command Setting Device Name szDevName user-defined, cannot use white space Device ID szDeviceID cannot modify Language nLanguage 0: Simplified Chinese 2: English User SysUser Get sysuser parameters Code {"GetEnv":{"SysUser":{}}} Set sysuser parameters...

  • Page 71: Appendix D - Cmos Sensor Characteristics

    APPENDIX D - CMOS SENSOR CHARACTERISTICS The following occurrences that may appear in images are specific to CMOS (Complementary Metal Oxide Semiconductor) image sensors. They do not indicate malfunctions. White Flecks Although the CMOS image sensors are produced with high-precision technologies, fine white flecks may be generated on the screen in rare cases.
  • Page 72 Video Conference Camera USB2.0 Black AV-CM41-VCUC © July 2022 • Version 1.1 Exportweg 11a • 2645 ED Delfgauw • The Netherlands +31(0)15 7112 712 • info@avonic.com • www.avonic.com...

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