# Disclaimer

> Source: https://topodrone.com/knowledge/topodrone-100-litehi-res200-ultra/disclaimer/
> Section: TOPODRONE 100 LITE/HI-RES/200 ULTRA
> Updated: 2024-12-23

TOPODRONE 100 LITE/HI-RES/200 ULTRA laser scanners are highly accurate geodetic measuring instruments. For a long service life, the equipment must be handled carefully and with care.

> **Danger:** Do not use the TOPODRONE LiDAR in any way not described in this manual.

> **Danger:** Do not subject TOPODRONE LiDAR to shock or vibration, especially when the unit is turned on.

> **Danger:** Do not place TOPODRONE LiDAR in direct sunlight, in places with poor ventilation, or near a source of heat or cold.

> **Danger:** Do not fully or partially submerge the laser scanner in water or expose the product to heavy rain, snow, sand or dust for extended periods of time.

> **Danger:** Do not insert foreign objects into the memory card, LEMO 6-Pin, LEMO 4-Pin, and external GNSS antenna slots. Do not install the memory card upside down.

> **Danger:** Do not insert or remove the MicroSD card while the TOPODRONE LiDAR is operating, as this may cause the card to malfunction and data loss.

**Safe storage of TOPODRONE LiDAR.**

> **Tip:** When the TOPODRONE LiDAR is not in use, it is recommended to store the device in a room with a relative humidity of 40% or less and a temperature of 20±5°C.

> **Tip:** If the TOPODRONE LiDAR 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:** TOPODRONE LiDAR operate using PPK technology and require GNSS data for the duration of their operation from the base station for data post-processing.

> **Warning:** To obtain correct data from TOPODRONE LiDAR it is necessary to have a quality GNSS signal during operation, both for the geodetic receiver and for the base station.

> **Warning:** The manufacturer does not guarantee the performance of TOPODRONE LiDAR in case of intentional or accidental violation of any of the requirements described above.