Full speed specification
Need setup the disc
Function as below the key function as below
The front is continuous keys
The middle key can shift function
The left key can adjust, (+) add and (-) reduce
The LCD appear can show test result it can hide after 3 seconds, when adjust
Continue emissive ball
CPI up and down data: 400/800/1600/2,000DPI
XY separate CPI shift, will add (or reduce) per 100