Dallab DX8 soft reset
How do I perform a soft reset and a hard reset?
For soft-reset, use the stylus to reach the reset button found at the device's left side hole.
Hard reset Dallab DX8
To perform a hard-reset, keep the stylus on the reset button and press the power on/off button at the same time. Then follow the screen instruction for the hard-reset.
*Note: The data in the SRAM will be lost after hardware reset.