Material Safety Data Sheets

4
Glossary
The following terms are used throughout this document to indicate various levels of potential harm 
when operating this product and to indicate other important and useful information:
NOTICE:Procedureswhich,ifnotproperlyfollowed,createapossibilityofphysical
propertydamageANDlittleornopossibilityofinjury;otherimportantandusefulinformation.
CAUTION:Procedureswhich,ifnotproperlyfollowed,createtheprobabilityofphysical
propertydamageANDapossibilityofseriousinjury.
WARNING:Procedureswhich, ifnotproperly followed,createthe probabilityofproperty
damage, collateral damage, or serious injury OR create a high probability of serious injury.
Before You Begin
The following documents have been produced to help you safely operate and make full use of your 
aircraft:
Tello Disclaimer and Safety Guidelines 
Tello Quick Start Guide
Tello User Manual
Check all of the included parts listed in the Tello Quick Start Guide and read the Tello Disclaimer and 
Safety Guidelinesbeforeight.ThenprepareforyourrstightbyusingtheTello Quick Start Guide and 
watchingallof thetutorialvideosonRyze Tech’sofcialwebsite(http://www.ryzerobotics.com).If you
have questions, refer to the Tello User Manual on the website for more comprehensive information. Make 
sureyoufullyunderstandthefunctionalityofeachindividualpart,theightconditionrequirements,the
keycontingencywarning functions/systems,andall relevantlawsandregulationsbefore eachight.If
you have any questions or problems during the assembly, maintenance or use of this product, please 
contactSZRYZETECHNOLOGYCO.,LTD(“RyzeTech”)oraRyzeTechauthorizeddealer.
Read the entire Tello User Manual to become familiar with the features 
of this product before operation. It is essential to read and follow all 
of the instructions and warnings in the Tello User Manual, prior to assembly, setup or use, in 
order to operate the product correctly and avoid damage or serious injury. Failure to operate 
the product correctly can result in damage to the product or personal property and cause 
serious injury.
This is a sophisticated product. It must be operated with caution and common sense 
and requires some basic mechanical ability. Failure to operate this product in a safe and 
responsible manner could result in injury or damage to the product or other property. This 
product is not intended for use by children. 
DO NOT use incompatible components or alter this product in any way unless otherwise 
allowed by relevant documents provided by Ryze Tech. These Safety Guidelines contain 
instructions for safety, operation and maintenance. 










