# Disclaimer

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.

<p class="callout danger">Do not use the TOPODRONE LiDAR in any way not described in this manual.</p>

<p class="callout danger">Do not subject TOPODRONE LiDAR to shock or vibration, especially when the unit is turned on.</p>

<p class="callout danger">Do not place TOPODRONE LiDAR in direct sunlight, in places with poor ventilation, or near a source of heat or cold.</p>

<p class="callout 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.</p>

<p class="callout 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.</p>

<p class="callout 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.</p>

**Safe storage of TOPODRONE LiDAR.**

<p class="callout success">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. </p>

<p class="callout success">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.</p>

**Technological requirements**

<p class="callout 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.</p>

<p class="callout 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.</p>

<p class="callout 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.</p>