Samsung MX-ST90B Mode D'emploi page 30

Connecting an Optional Microphone
You can output your voice from the system by connecting a dynamic microphone with a normal plug.
AUX 1 USB1
ECHO 1 VOL 1 MIC 1 MIC 2 VOL 2 ECHO 2 (5V 2.1A)
1. Open the rear panel cover.
2. Turn the MIC1/2, VOL1/2 & ECHO1/2 knob to MIN to reduce the microphone level.
3. Connect an optional microphone to the MIC jack on the unit.
4. Adjust the volume using the MIC "VOL1/2" knob.
5. Adjust the Effect of the echo using the MIC "ECHO1/2" knob.
6. Speak or sing into the connected microphone.
NOTES
• Microphone is not supplied.
• When using the wireless Group Play or stereo mode function, sound from the microphone is only
output from the system to which the microphone is connected.
• There may be distortion or noise caused by the quality of the microphone that is connected.
AUX 1
ECHO 1 VOL 1 MIC 1 MIC 2 VOL 2
USB2
(5V 0.5A)
POWER
USB1 USB2
(5V 2.1A) (5V 0.5A)
ECHO 2
ENG - 24
MIN MAX MIN MAX
Microphone(Not supplied)