Functions:
1.
SD Card Input: This accepts full size SD cards. Max read Capacity 4GB
2.
USB Input: This is a full size USB2.0 female input. It has a read capacity of 4GB. Music files must
be formatted as MP3 in order to be played via USB.
3.
LCD Display: This screen shows track and mode information.
4.
IR Receiver: This receives signal from the remote control
5.
Mode: This button allows you to select between, USB, SD, BT/FM
6.
Previous Track/Volume down: Use this button to go back one track or to lower the mp3 volume
7.
Next Track/Volume up: Use this button to play the next track or raise the mp3 volume
8.
Record Button: Press this track to record signal output to a USB or SD card.
9.
Play /Pause: Press this button to start or pause an MP3 track played via USB or SD.
10.
XLR Input: This connection allows the use of professional microphones with XLR terminals
11.
¼” Microphone input: This connection allows the use of microphones and playback devices with
¼” audio plugs
12.
Echo Effect level: This controls the amount of echo effect of the MIC signal
13.
Microphone gain level: This controls the amount of electrical signal received from the
microphone.
14.
5 Band graphic EQ: These adjust the frequencies of the overall output.
15.
XLR Input: This connection allows the use of professional microphones with XLR terminals.
16.
¼” Microphone input: This connection allows the use of microphones and playback devices with
¼” audio plugs
17.
Echo Effect level: This controls the amount of echo effect of the MIC signal
18.
Microphone gain level: This controls the amount of electrical signal received from the
microphone.
19.
RCA Stereo line inputs: These allow input from source units using L/R stereo RCA connections
20.
RCA Stereo line outputs: These provide an RCA stereo signal to external amplifiers and systems.
21.
MP3/Line Selector: Use this button to select between line inputs and onboard MP3 player.
22.
Line In/MP3 gain level: This adjusts the electrical signal received from Line in source devices and
the onboard MP3 player.
23.
Echo effect time: This adjusts the audible length of the echo effect.
24.
Echo effect repeat: This adjusts the audible repeated echo effect.
25.
Echo effect level: This adjusts the strength of the overall echo effect.
26.
Master Volume Control: This controls the overall output of the speakers. This volume control
supersedes all other built in volume controls.
27.
Amplifier heat sink: This dissipates the heat generated by the internal amplifier. It is normal for
this section to become hot during extended use.
28.
8ohm Speaker output: This provides amplification to external passive speakers via speakon
connection.
29.
Input Voltage Selector: This allows you to choose between 115V or 240V AC power input.
30.
Master power switch: Use this switch to power the unit on or off.
31.
AC Power Input
** Only use provided AC power cord**