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CB2 Manual © 2019 ACR Electronics The technical data, information and illustrations contained in this manual were believed to be correct at the time of print. ACR Electronics reserve the right to change specifications and other information contained in this manual as part of our continual improvement process.
CB2 Manual 1. GENERAL 1.1 Exposure to RF Electromagnetic Energy 1.2 Warnings 1.3 CB2 Overview 1.4 CB2 Contents 1.5 Example Systems 4 4 4 5 5 6 2. INSTALLATION 2.1 Mounting 2.2 Connections 7 7 9 3. CONFIGURATION 3.1 Using WiFi 3.2 Using a USB Device 3.3 Using the Set-up App (Android and iOS) 3.4 Using the On-line Web Based Software 12 13 13 14 16 4. OPERATION 4.1 Operating Modes 4.2 LED Indicator Sequences 4.3 Connecting with Wifi 18 18 19 20 5. Glossary of terms and abbreviations 21 6.
CB2 Manual 1. GENERAL 1.1 Exposure to RF Electromagnetic Energy This product complies with EN62311:2008 (EU) and RSS-102 (Canada). This product has been evaluated for compliance with the FCC RF exposure limits given in CFR 47 part 1.307(b) at a distance greater than 2” (25cm) from the antenna. 1.2 Warnings This product is designed to assist navigation and should not be used in the place of appropriate navigational judgement.
CB2 Manual 1.3 CB2 Overview The Automatic Identification System (AIS) was designed as an aid to collision-avoidance in the marine industry and is a significant development in navigational safety. It is now widely used at sea to provide vessels with a live accurate picture of marine traffic in the surrounding area. The fully compliant CB2 is a Class B type AIS Transponder from ACR Electronics.
CB2 Manual 1.5 Example Systems 1.5.1 Example System Using NMEA0183 AISLink CB2 1.5.2 Example System Using NMEA2000 The CB2 NMEA2000 LEN = 1 AISLink CB2 6 Y1-03-0346 Rev.
CB2 Manual 2. INSTALLATION 2.1 Mounting 2.1.1 Transceiver mounting Determine the mounting location for the CB2 ensuring that there are suitable access routes for all the required cables and attach securely to a flat surface using the four fixing screws provided. The unit should be easily accessible to allow for disconnection from the power source. The power/data cable plug is the disconnect device, unplugging this will isolate the CB2 from both poles of the power source.
CB2 Manual 2.1.2 GPS (GNNS) Antenna Mounting The GPS Antenna should be installed with a clear and unobstructed view of the sky, it should NOT be positioned or mounted on a mast that can cause the antenna to swing and potentially reduce the accuracy of the GPS position and it should NOT be positioned in the direct path of a radar transmitter. The GPS antenna can be mounted either on a flat horizontal surface or on a suitable pole mount (not supplied).
CB2 Manual 2.2 Connections Item Connector 1 VHF (SO239) 2 Power/Data 3 GPS Antenna (TNC) 4 NMEA2000 5 LED Indicator Button 6 USB (Micro-B) ! To avoid damage to the cables, ensure at least 50mm (2.0 inches) is available below the Transceiver to allow the cables to turn. Y1-03-0346 Rev.
CB2 Manual 2.2.1 RF Connectors The VHF antenna should be connected to the SO239 socket. If the vessel is equipped with a single VHF antenna that is required to be shared between the CB2 and a VHF Radio Transceiver it is necessary to use an active antenna splitter. Attempting to connect two transmitting devies to a single antenna without a splitter will cause severe damage to either or both devices.
CB2 Manual Default NMEA Port Settings Power Port 1 Fast NMEA Port 2 Slow NMEA RED DC Power +ve 12 - 24V dc BLACK DC Power -ve 0V dc BROWN 38400 +ve In BLUE 38400 -ve In WHITE 38400 +ve Out GREEN 38400 -ve Out YELLOW 4800 +ve In GREY 4800 -ve In ORANGE 4800 +ve Out PINK 4800 -ve Out The CB2 includes 2 bidirectional NMEA 0183 ports. The baud rate for each port can be configured via the set-up application.
CB2 Manual 3. CONFIGURATION The CB2 needs to be correctly programmed with the following vessel data before use: • Vessel Maritime Mobile Service Identity (MMSI) number • Vessel name • Vessel call sign • Vessel dimensions and AIS GPS antenna location • Vessel type An MMSI number comprises 9 digits, and all 9 digits of a valid number must be entered to be accepted during setup. All other fields (i.e. vessel type, name etc.) are optional.
CB2 Manual 3.1 Using WiFi ! An Internet connection is required From the Google Play Store or the Apple App Store search for ACR AIS Config. Install the ACR AIS Config App on your mobile device. To set-up a WiFi connection with your mobile device (initial connection only): Turn off the power to the CB2. Press and hold the LED button and turn on the power. Keep the button held for 6 seconds until the LED turns Red following Amber flashes.
CB2 Manual 3.3 Using the Set-up App (Android and iOS) Open the ACR Electronics App on your mobile device. NOTE: An Internet connection is required throughout a WiFi set-up procedure. Create a USB stick file if there is no Internet signal available. WIFI USB SIGN 14 Y1-03-0346 Rev.
CB2 Manual Carefully enter as many of the details requested by the App as possible. The MMSI number is a mandatory field but all other fields are optional. The App can be used at any time to change information OTHER than the MMSI number. To change a programmed MMSI number it is necessary to contact ACR Elecronics to unlock the CB2.
CB2 Manual 3.4 Using the On-line Web Based Software Recommended Browsers: MS Edge, Firefox, Google Chrome, Safari. www.acrartex.com/survival-products/aislink-cb2-web-app Carefully enter as many of the details requested by the App as possible. The MMSI number is a mandatory field but all other fields are optional. The App can be used at any time to change information OTHER than the MMSI number. To change a programmed MMSI number it is necessary to contact ACR Electronics to unlock the CB2.
CB2 Manual The generated file will be saved in the Downloads folder and should be copied onto an empty USB stick that has been formatted to FAT32 The creation of an account will increase the warranty period to 3 years. The details entered into the account will also allow ACR Electronics to contact you with any software updates or other important information regarding your AIS. ACR Electronics will not pass on your details to any third parties for marketing purposes. Y1-03-0346 Rev.
CB2 Manual 4. OPERATION Once configured the CB2 will start to operate automatically once the power supply is switched on. The LED will flash Red for a short period while a GPS fix is acquired, after which the LED will remain constant Green flickering slightly every time an AIS signal is received. Alternative operating modes can be selected by pressing the LED button. The operating mode is indicated by the LED as shown in the table in section 4.2. 4.1 Operating Modes 4.1.
CB2 Manual 4.2 LED Indicator Sequences LED Sequence Reason Description Flashing Green Start-up Unit is starting and obtaining a GPS fix. Steady Green Operating Unit is operating and is ready to receive/transmit. Brief interruptions occur as AIS targets are received Steady Amber Silent Mode Brief interruptions occur as AIS targets are received Green / Amber alternating LRM Mode Unit is operating in Long Range Message Mode.
CB2 Manual 4.3 Connecting with Wifi To connect a mobile device or PC with AIS capable navigation software to the CB2 via WiFi is dependent on the original set-up of the unit. 4.3.1 With the default WiFi settings If no specific settings were entered for WiFi during the initial set-up using the Web based App the CB2 will not be visible as a WiFi Access Point. To connect a WiFi device it will be necessary to power up the CB2 while holding the LED button for 6 seconds as describes in section 3.1 on page 13.
CB2 Manual 5.
CB2 Manual 7. INTERFACE PROTOCOLS 7.
CB2 Manual PGN Title 129038 AIS Class A position report 129039 AIS Class B position report 129040 AIS Class B extended position report 129041 AIS Aids to Navigation (AtoN) report 129539 GNSS DOP‘s 129540 GNSS sat’s in /view 129545 GNSS RAIM Output 129792 AIS DGNSS broadcast binary message 129793 AIS UTC and date report 129794 AIS Class A static and voyage related data 129795 AIS addressed binary message 129796 AIS acknowledge 129797 AIS binary broadcast message 129798 AIS SAR Ai
CB2 Manual 8. SPECIFICATIONS AIS transmission Transmit Power (EIRP) Frequency Range Modulation AIS 5/1Watt 156.025 – 162.025MHz GMSK: BT 0.4 Receiver Sensitivity Frequency Range AIS RX1 and RX2 Frequency Range DSC WiFi -107dBm for 20% packet error rate 156.025 – 162.025MHz 156.525MHz Sensitivity Frequency Range 20dBm (typical) 2400.0 – 2483.5MHz General Dimensions 101 x 162 x 58mm 4.0” x 6.4” x 2.
CB2 Manual 10. APPROVALS 10.1 European Declaration of Conformity Hereby, ACR Electronics Inc. declares that the radio equipment type CB2 is in compliance with Directive 2014/53/EU. See https://www.acrartex.com/support/acr-support/acr-declaration-of-conformity/ for the full Declaration of Conformity. 10.2 Country of Intended Use (EU requirement) The CB2 can be operated in the maritime environment only in littoral countries of the European Union.
CB2 Manual 11. WARRANTY 11.1 Limited Warranty Your ACR Electronics CB2 is warranted against manufacturing defects in materials and workmanship for a period of 2 years from the date of purchase and in accordance with the following conditions. ACR Electronics will at its discretion, repair or replace faulty product free of charge excluding the cost of shipping. Proof of purchase shall be required for a warranty claim to be valid from the original purchaser.
CB2 Manual 12. RECORD YOUR INFORMATION HERE To ensure easy access to your AIS unit in the future it is recommended that you note the login information. Boat Name: Call Sign: MMSI: WiFi Network SSID: WiFi Network Password hint: Email address: Password hint: NOTE: For dealers installing this product on behalf of a customer it is advisable to use the customer’s details to create the account. This will allow the customer to access the unit from their own Mobile device later. Y1-03-0346 Rev.
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