JK Audio Outerloop - Manual (Page 9)

Controls & Indicators
3
5) Power Indicator
LED indicates when the power is
turned on and dims when the battery
charge is getting low.
6) Push-to-Talk Button (PTT)
7) Power Button
The power button applies power to the
belt pack and immediately starts the
Bluetooth radio in Idle mode.
Controls & Indicators
1) Send Level
Controls the level of your microphone
input.
2) Bluetooth LED
See section on Bluetooth Wireless
Technology.
3) Talk LED
Lit green when mic is enabled.
4) Receive Level
Sets the level of audio sent to the
headphone output jack.