4
4.0 PANEL DESCRIPTIONS
Interface function:
(1) Power button:
Press and hold down this button five seconds, can open and close the
power.
(2) V+
Increase
volume
(3) V-
Decrease
volume
(4) LED
This LED is double color, and checks the power and working status.
(5) Stereo Female:
Connect this port to Stereo Speaker or Amplifier Receiver via one piece of
stereo cable
(6) Micro USB Female
Using one piece of Micro USB to USB cable connects this port to computer
or Apple USB power adapter for charging and syncing data for Apple
devices.