Product Description

Shenzhen CHT Technology Co., Ltd.

Rev:1.4

 first page A total of 7 pages

interface, please follow the instructions on the screen to complete up, down, left, right and circle correction

actions.The joystick correction interface is as follows:

Handle firmware upgrade

(1) If some functions of the gamepad cannot be used or the functions of the gamepad need to be updated due to the upgrade of

the host system, you can upgrade the firmware of the gamepad through PC. Double click "SwtichPro_Updatavx.x.exe" (Vx.x is the

current version number of the application program) to OPEN the application tool, and then click "Open".Select Add Handle

Program File, such as "20200814-SP5248L-A2.jocn", as shown below:

(2) Press the left and right 3D to hold in the phone's sleep state (note that you should not touch other buttons to wake up the

joypad by mistake), connect the joypad to PC with Type-C data cable, release the left and right 3D after connection, at this time,

"Download" turns from gray to black, that is, the connection is successful, click "Download" to upgrade.The diagram below: