Suzhou EAVision Robotic Technologies Co Ltd EAV-BAS30 RTK Base Station User Manual

Suzhou EAVision Robotic Technologies Co Ltd EAV-BAS30 RTK Base Station

RTK Base Station Safety Notice
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation.
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body.
Please take attention that changes or modification not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

Product Overview

EAV-BAS30 is a high-precision satellite signal receiver that can receive BEIDOU, GPS, Galileo, GLONASS, and other satellite signals.
Equipped with wireless data transmission radio, built-in high-precision RTK module, and surveying tool, it ensures autonomous operations of the drone in areas with weak or no network.

List of Items

• Main Body
• Extension Rod
• Tripod
• GPS Antenna
• Status LED
• GPS LED
• Power Switch
• Battery Level LED
• 2.4G Antenna
• TYPE-Charging Port/Portable Charger Port

LED Description

Status LED:

DPGS LED:

Product Usage Instructions

1. Powering On and Off:
   • To power on the base station, press the power switch.
   • To power off the base station, press and hold the power switch.
2. Base Station Status Check:
   • Tap Base Station on the app.
   • Choose EAV-BAS30 and tap the icon of the base station to connect it to the app.
   • One base station can be connected to multiple remote controllers to offer centimeter-level positioning service for multiple EAVISION drones.
   • After connecting to the base station, its information can be viewed on the app.
3. Surveying Tool Connection:
   • Mount the surveying tool to the remote controller.
   • Enter EAVISION Smart AG Pro app and tap Device.
   • View the connection status of the surveying tool. Make sure the Status shows normal.
4. Operations:
   • To enter Survey view, tap Setting to check the RTK connection status of the surveying tool. Start surveying when the RTK connection is normal. Make sure there’s no obstruction between the remote controller and the base station to avoid losing the position information.
   • To enter Operate view, tap Setting to check the RTK connection status of the drone. Start operation after the drone is ready to receive tasks without warning prompts.
   • Make sure there’s no obstruction between the remote controller and the base station, and nothing obstructs between the remote controller and the drone during the operation. Otherwise, the signal at any end may be blocked which may lead to the loss of the RTK positioning signal.

Safety Notice

• This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
  • (1) This device may not cause harmful interference, and
  • (2) This device must accept any interference received, including interference
• This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body.
• Please take attention that changes or modification not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

Product overview

EAV-BAS30 is a high-precision satellite signal receiver, which can receive BEIDOU, GPS, Galileo, GLONASS, and other satellite signals. Equipped with the wireless data transmission radio, the built-in high-precision RTK module, and the surveying tool, it ensures the autonomous operations of the drone in areas with weak or no network.

List of items

1. Main Body

2. Extension Rod

3. Tripod

4. GPS Antenna

5. Status LED

6. GPS LED

7. Power Switch

8. Battery Level LED

9. 2.4G Antenna

1. TYPE-Charging Port/Portable Charger Port

LED description

Base Station UI

Status LED

| Off| Power off
Solid Blue| Working
Flashing Blue| Base Station Align Mode
Solid Red| Initializing
Flashing Red| Fault

DPGS LED

| Off| Power off
Solid Yellow| Initializing
Flashing| Receiving Signal (Number of Satellites
Flashing Blue| GPS Mode
Solid Blue| RTK Mode

Assemble and use

Set the mobile base station in an open area and keep it horizontal. Make sure there’s no obstruction between the remote controller and the base station, and the GPS antenna is unobstructed. Make sure nothing obstructs the area within 120° above the main body of the base station. Set the base station higher for
better transmission distance when surveying and operating in hills and mountains.

1. Base station assembly, power-on, power-off, power check
   • a) Extend the tripod to set the base station to an appropriate height.
   • b) Assemble the 2.4G antenna and make sure it’s tightened firmly.
   • c) Press and hold the power switch for 3s until the battery level LED flashes, then press to power on.
   • d) Press the power switch to check the battery level. Users can only power on the base station after the battery level LED shows the power and is off.
   • e) Press and hold the power switch for 3s until the battery level LED flashes,then press to power off.
2. Ready for work
   • a) Make sure the status LED is normal after powering on the base station.
   • b) It takes about 90s for the base station to enter RTK mode in an open area.
   • c) The base station is ready for work when the status LED shows solid blue and the DGPS LED shows solid blue.
3. Surveying tool connection
   • a) Mount the surveying tool to the remote controller.
   • b) Enter EAVISION Smart AG Pro app and tap Device.

  * View the connection status of the surveying tool. Make sure the Status shows normal.

4. Base station status check
   • Tap Base Station, then the dropdown button to choose the type.

  * b) Choose EAV-BAS30, tap the icon of the base station and it will be automatically connected. One base station can be connected to multiple remote controllers to offer centimeter-level positioning service for multiple EAVISION drones.

  * c) After connecting to the base station, its information can be viewed on the app.

5. Operations
   • a) Surveying: enter Survey view, tap Setting to check the RTK connection status of the surveying tool. Start surveying when the RTK connection is normal. Make sure there’s no obstruction between the remote controller and the base station to avoid losing the position information.

  * b) Operations: enter Operate view, tap Setting to check the RTK connection status of the drone. Start operation after the drone is ready to receive tasks without warning prompts.
  * c) Make sure there’s no obstruction between the remote controller and the base station, and nothing obstructs between the remote controller and the drone during the operation. Otherwise, the signal at any end may be blocked which may lead to the loss of the RTK positioning signal.

  * d) Make sure the location of the base station in operation is the same with that of the base station in plot surveying, and the error shall be less than 0.5m, or the operation accuracy will be decreased.

6. Firmware upgrade
   • a) Connect the base station with the remote controller through Type-C data cable.

  * b) Tap Upgrade on Device view.
  * c) Choose the corresponding firmware, tap Upgrade.
  * d) The firmware will be upgraded automatically.

  * e) The system will indicate the upgrade status after that, and the remote controller will restart automatically. Use the base station after the status  

LED shows solid blue.

  *  **Base station location management**  

Current location data can be kept in the base station, and there’s no need to realign next time in the same location. Tap Manage Base Station Location, choose the previous location data, tap Use the Location, and then Save Base Station Location to apply the location data.

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