The port B (also named as port user) is used for NMEA data output. 1.3 Mounting The base mounting size on UA301 is 3/4. The convertor 5/8 size is coming with it for mounting on the pole. Web: www.esurvey-gnss.com...
Single position, DGNSS, SBAS, with data recording Green Flash (1Hz) RTK position, Atlas, with data recording Solid Green RTK position, Atlas, no data recording 1.5 Dimension The dimension of UA301 is as follow: 1.6 Accessories Description Picture UA301 smart antenna Communication cable...
UA301 User Manual 2. Installation 2.1 Install UA301 UA301 must be installed properly. When installing UA301 on car or other moving devices, make sure it is fixed and safe. The cable should be also installed correctly to avoid danger. 2.2 Power Supply When connecting the external power, make sure the battery voltage is within 7- 36VDC.
UA301 User Manual 3.2 Tracking View satellite map and satellite signal strength. 3.3 Information View receiver information: firmware version, GNSS board serial number, board name, board version and subscription. Serial, CAN and Network status can be also found. Web: www.esurvey-gnss.com...
UA301 User Manual 3.4 Files The page is mainly used to download log file. The files is stored from Settings -> Logging. 3.5 System This page is used to update firmware, submit activation code, format disk, restore factory setting and reboot device. Click [Browse] to find the firmware file, then click [update] to wait for the update process been finished.
UA301 User Manual 3.6 Settings This page is used for device configurations. 3.6.1 Enable or disable CAN function as well as change CAN baud rate. Web: www.esurvey-gnss.com Email: support@esurvey-gnss.com...
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UA301 User Manual 3.6.2 Serial Set port A & B data output. Port A baud rate is changeable. Port B (port user) baud rate is fixed as 115200. 3.6.3 WLAN This is used to change WIFI and Bluetooth password. It is not suggested to change if user is not familiar with the product.
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UA301 User Manual 3.6.5 Atlas This page is used to set Atlas mode and Atlas datum. [Auto] mode is suggested while the device search the Atlas frequency automatically. 3.6.6 Mode Configurate the device as base or rover mode. Web: www.esurvey-gnss.com...
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UA301 User Manual 3.6.7 Miscellaneous Change time zone, cut-off angle and device name. Web: www.esurvey-gnss.com Email: support@esurvey-gnss.com...
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UA301 User Manual Weight 470 g ASA plastic top and Material aluminum alloy base -40℃ ~ +70℃ Operating Temperature -40℃ ~ +85℃ Storage Temperature Water/Dust Proof IP67 ISO 16750-3 Shock and Vibration MIL-STD-202F CE (ISO 14982 Emission and Immunity) Safety Requirement...
UA301 User Manual 6. Commands There are two USB serial ports on UA301. The port A is connected to the position board directly while the port B is not. The port A commands totally refers to Hemisphere command manual. The port B command is a little bit different from port A.
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UA301 User Manual 4) Query NMEA message Commands: $jasc,[message],[num] Description: [message] can be gpgga, gpgst, gpzda, gpgsv, gpgsa… [num] means the output frequency, can be 0.2, 0.5, 1, 2, 5, 10, the maximum number depends on the activation Reply: $GPGGA,095903.00,3105.0607641,N,12131.8367305,E,2,18,0.8,33.038,M,9.90 0,M,6.0,0137*47...
If it is a non-warranty product, and the repair center will handle the maintenance of the extra- fee. After the device is repaired, the same fault is con- firmed by the repair center and e-survey will provide a 3-month free warranty service.
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UA301 User Manual Damage to the product is caused by external, including but not limited to, abnormal and unpredictable factors such as satellite systems, geomagnetism, static electricity, physical pressure, etc. Damage caused by force majeure such as earth- quakes, floods, wars, etc.
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