Wuxi LingDe Microelectronics Co., Ltd.
9
After connected successfully, the bluetooth light of LD903GUB will be alight for a long time.
Glittering without connecting app alight for long time after connecting app successfully
The main interface display of APP
（
Fore Rider
）
with power off
LED interface
Metal pointer interface
If connected successfully, you will come into the Metal pointer interface, just like the picture
below. If not pressing the power button on the top right corner, all the controller cannot be
clicked.
When clicking power button, please first check whether the instrument is connected and works
well. If yes, the note that please first turn off the instrument will pop up. If the instrument is off,
the power light of APP can be alighted , otherwise, the light cannot be alight.
