Amcrest A4-W User Manual
![Amcrest A4-W Drone manual cover](/images/qeGiJgGYtAGUpNqolOFymmMD/thumbs/thumb175x175.webp)
To calibrate the compass on your Amcrest A4-W Drone, follow these steps: Power on the drone and the remote controller. Go to the settings menu on the app, select "Compass Calibration," and follow the on-screen instructions to complete the calibration process by rotating the drone as directed.
Ensure both the drone and remote controller are fully charged. Turn on the remote controller first, then the drone. If they do not connect automatically, press the pairing button on both devices and refer to the user manual for specific pairing instructions.
Connect your drone to the Amcrest app. Navigate to the "Firmware Update" section within the app. If a new update is available, follow the instructions to download and install the firmware update, ensuring that the drone remains powered during the process.
Use a soft, dry cloth to gently clean the exterior of the drone. For harder-to-reach areas, use a can of compressed air. Avoid using water or cleaning solvents to prevent damage to the electronic components.
To improve flight time, ensure the battery is fully charged before each flight. Flying in optimal weather conditions, reducing payload weight, and maintaining a steady flight speed can also help in maximizing flight time.
Flashing red LED lights usually indicate a low battery warning. It is advisable to land the drone immediately to recharge or replace the battery. Consult the user manual for other potential warning signals.
If your drone is experiencing GPS signal issues, try relocating to an open area away from tall buildings or trees. Ensure the drone's firmware is up to date, and restart both the drone and the remote controller to reset the connection.
Inspect the drone for visible damage. If the propellers are damaged, replace them before the next flight. Check the battery and other components for any signs of impact. If necessary, perform a full system check using the app diagnostics.
Regular maintenance is recommended after every 10 flight hours. This includes checking the propellers, battery connections, and ensuring that the firmware is up to date. Clean the drone as needed and inspect for any signs of wear or damage.
Common pre-flight checks include ensuring the battery is fully charged, verifying the propellers are securely attached, performing a compass calibration, and checking for any firmware updates. Additionally, ensure the GPS signal is strong and the flight area is clear of obstacles.