This Manual is written and compiled in accordance with the council directive MDD 93/42/EECfor medical devices and corresponding standards. The Manual written is in accordance with theFingertip Pulse Oximeter. In case of modifications and software upgrades, you will be advised indue time with a Modification Notice.The Manual includes the Fingertip Pulse Oximeter’s features and requirements, main structure,functions, specifications, correct methods for transportation, installation, usage, operation, repair,maintenance and storage, etc. as well as the safety procedures to protect both the user andequipment. Refer to the respective chapters for details.This manual is used for the experienced personnel who is familiar with the measure and the use ofthe instrument. This manual is compiled by our company, and the copyright is possessed by ourcompany.I