User`s guide
About Your Hardware
Your USB audio device is equipped with a variety of input and output jacks to enable connection to
various devices. Other controls give you basic control over the system's functions.
Front
1
2
3
9
8
7
4
5 6
Control or Jack Description
1 Playback
Volume/Mute knob
Turn clockwise or counterclockwise to increase or
decrease the playback volume.
Push to mute/unmute playback volume.
2 Power/Bluetooth
button/indicator
Press the button once to power Sound Blaster X7
ON. Press again to power it OFF (Standby).
When it is turned ON, press and hold the button for2
seconds to enter Bluetooth pairing mode.
3 Dolby Digital
indicator
Lights up in white when Dolby Digital decoding is
activated.
4 Mic-In jack Connects to a microphone using a 3.50 mm (1/8-
inch) plug.
5 6.3mm Headphone
1 jack
Connects to stereo headphones using a 6.3 mm
(1/4-inch) stereo plug.
6 3.5mm Headphone
2 jack
Connects to stereo headphones using a 3.50 mm
(1/8-inch) stereo plug.
About Your Hardware - 3 -