When battery level is low, be sure to connect the power plug before formatting the D2 Pad or
uploading/downloading applications to prevent system error.
D2 shall not be held liable for any loss of data caused by damage or repair of the product or any other
reason. Please operate the product properly following the user manual's guidelines.
Do not disassemble the product. Do not use alcohol, thinner or benzene to clean the surface of the
product.
Do not operate device where the use of electronic equipment is prohibited, such as on airplanes.
To avoid any accidents, please do not use the product when driving or walking on the street.
USB connection is for data transfer only.
**Important Notice: As the product may undergo modifications and improvements, product
specifications and design are subject to change without prior notice.
NOTE: Pictures in this manual are for reference only.
Chapter One: Overview
1.1 Product Overview
D2-721 User Manual | 5