# Disclaimer

> Source: https://topodrone.com/knowledge/topodrone-air2s-ppk-kit/disclaimer/
> Section: TOPODRONE Air2S PPK KIT
> Updated: 2024-12-06

The TOPODRONE DJI AIR 2 PPK UPGRADE KIT is a high-precision surveying instrument. We strongly recommend that you handle geodetic equipment carefully to increase its service life.

> **Danger:** DO NOT use the TOPODRONE DJI AIR 2 PPK UPGRADE KIT in any way not described in this User Manual.

> **Danger:** DO NOT expose the TOPODRONE DJI AIR 2S PPK UPGRADE KIT to shock or vibration, especially when the device is turned on.

> **Danger:** DO NOT place the TOPODRONE DJI AIR 2S PPK UPGRADE KIT in direct sunlight, in areas with poor ventilation, or near a source of heat or cold.

> **Danger:** DO NOT expose the TOPODRONE DJI AIR 2S PPK UPGRADE KIT to moisture, heavy rain, snow, sand and dust.

> **Danger:** DO NOT insert foreign objects into the memory card, LEMO 6-Pin, or external GNSS antenna slots, or install the memory card upside down or attempt to connect incompatible slots.

> **Danger:** DO NOT insert or remove the MicroSD card while the TOPODRONE DJI AIR 2S PPK UPGRADE KIT is in operation, as this may cause the card to malfunction and/or result in data loss.

**Safe storage of TOPODRONE DJI AIR 2S PPK UPGRADE KIT**

> **Tip:** When TOPODRONE DJI AIR 2S PPK UPGRADE KIT is not in use, it is recommended to store the device indoors, under conditions of relative humidity not exceeding 40% and temperature 20±5°C. to open the outer cover.

> **Tip:** If the TOPODRONE DJI AIR 2S PPK UPGRADE KIT gets wet from rain, snow or fog during operation, wipe it with a clean, dry paper or microfiber cloth. Then leave it in a dry room for an hour to dry completely.

**Technological requirements**

> **Warning:** Structurally, the TOPODRONE DJI AIR 2S PPK UPGRADE KIT does not have protection against moisture and dust, so using the equipment in a humid (above 90%) and dusty environment may cause it to malfunction, deteriorate its performance, or start corrosion processes, with the possibility of the device failing.

> **Warning:** In case of intentional or accidental violation of any of the above requirements, the manufacturer does not warrant the performance of the TOPODRONE DJI AIR 2S PPK UPGRADE KIT