VII
．
Structure Introduction
VIII
．
Operation Steps
Indicator Color
U190 working status
Blue indicator flashes
Blue indicator remains steadlily on
* How to connect your U190 with Bluetooth playback devices?
Step 1: Be sure your speaker battery has sufficient power.
Step 2: Turn on your speaker and it will be in Bluetooth mode automatically and
ready for connecting. The blue indicator flashes..
Step 3: Open the Bluetooth® of your mobile, search the “Gsou U190” device and
connect to it. Usually you needn’t to input password for most of Bluetooth
playback devices, but due to the Bluetooth version varies, sometimes, you
need to input the default password “0000”(four zero) if required.
Status of waiting for connecting
Connected to Bluetooth® source or
connected to aux in devices
Battery voltage lower than 3.3v, Red light
flashes means your U190 need to be charged
Red indicator is on when charging, and off
when fully charged.
Low power indicator flashes
Red charging indicator light
GsouU190
