6 7 8 9
4 3 2 1
5
FRONT PANEL
(1) POWER SWITCH
The main power can be switched on or off with it.
(2) TREBLE
Use the knob to control the high frequency at the range of +/- 10 dB. Turn clockwise to boot
and counterclockwise to attenuate the treble response. Tone is flat at centre.
(3) BASS
Use the knob to control the low frequency at the range of +/- 10 dB. Turn clockwise to boot
and counterclockwise to attenuate the bass response. Tone is flat at centre.
(4) MIC 1- 2 INPUTS
Connect 6.3 mm unbalanced mic jack to connect microphones. MIC 1 has priority function.
(5) MP3 INTERFACE
This interface allows to play MP3 files from USB port or SD card slot. Changing the source only
pushing one button. The information is showed in the LCD display, allowing to navigate through
folders and files. It incorporates volume control and REPEAT function.
(6) MIC 1-2 VOL Knobs
These controls let you individually set the volume of the sound source that are connected to the
“MIC1", “MIC2". Turning a control clockwise increases the volume of the corresponding source.
We recommend to leave the control of inputs no momentarily used at their minimal setting “0".
(7) AUX VOL Knob
AUX knob let you individually set the volume of the sound source that are connected to
the “AUX". Turning a control clockwise increases the volume of the corresponding
source.
We recommend to leave the control of inputs no momentarily used at their minimal setting “0".
(8) MASTER
This knob is used to control the main power.
(9) POWER LIGHT
It lights up when switching power on, and it goes out when switching power off.
EN
PA 90/2 USB
User Manual/Manual de Uso
Pag. 3
