![background image](http://html1.mh-extra.com/html/kim-tu-dien/gd-305v/gd-305v_manual_1967208001.webp)
1
Foreword
Thank you for purchasing our product. To get most out of this product,
please read this manual carefully and refer to it whenever necessary.
Important Notices
You are strongly recommended to keep a separate written record of all
the important data. The manufacturer assumes no responsibility for any
data loss as a result of accidents, improper use, replacement of batteries
or any loss incurred by the third party that may arise from the use of this
product.