Components
Headband Assembly
T-bar Pad
Ear Pad
Buttons
There are four buttons on the SRX-SL headset. The buttons are described below:
Button Name
Volume Up
Volume Down
Power
Mute
Button press types for the table below:
• Momentary - Press and release the button(s).
• 1 Second - Press and hold the button for at least 1 second, but no more than 4 seconds.
• 5 Seconds - Press and hold the button for at least 5 seconds and release.
Desired Action
Power On
Power Off
Volume Up
Volume Down
Start voice recognition appli-
cation (e.g.: OK Google) on
the connected Android device
Disconnect, cleared paired
devices, enter pairing mode
Answer call
Reject call
Hang up call
Transfer audio
Mute/Unmute microphone
1 - 2
eModule
Volume Down
Volume Up
Function
Increase volume one step
Decrease volume one step
Primary function: Turns headset on and off
See table below for additional functions
Primary function: Microphone mute
See table below for additional functions
Button Press
Press and hold Power button for at least 1/2
second
5 second press of Power button
Momentary press of Volume Up button
Momentary press of Volume Down button
1 second press of Power button
Momentary simultaneous press of Volume
Up and Volume Down buttons
Momentary press of Power button
One second press of Power button
Momentary press of Power button
One second press of Power button
Momentary press of Mute button, or
Rotate boom up 90° to mute, rotate boom
down 90° to unmute
Mute
Power
LED
Valid In These SRX-SL States
Off
All except Off
All except Off
All except Off
On, paired and connected, no active call,
voice application, or A2DP stream,
All except Off
Incoming call
Incoming call
Active call
Active call
Active call or voice application