FRONT PANEL
1. MP3 PLAYER: Bluetooth, SD card, USB, FM and recorder (with LCD display)
2. MIC LEVEL CONTROL: 3 rotated knobs to adjust the level of 3 microphone input signals.
3. LINE LEVEL CONTROL: 2 rotated knobs to adjust the level of 2 line input signals.
4. MP3 LEVEL CONTROL: A rotated knob to adjust the level of MP3 signal.
5. REPEAT: To adjust the repeat depth effect.
6. SPEED: To adjust the speed of effect.
7. ECHO: To adjust the volume of echo effect.
8. BASS: To increase or decrease the low frequency of the input signal.
9. TREBLE: To increase or decrease the high frequency of the input signal.
10. MASTER VOLUME: To adjust the overall volume level.
11. MIC1 SOCKET: 1/4" microphone input (priority mic.)
12. CHIME: Push the button for a CHIME.
13. INDICATOR: The power LED illuminates when the amplifier is turned on; the fault LED illuminates when
the amplifier load short-circuited or over heat; 6-segament LED indicates the master output level.
14. 6 ZONE KNOB: To adjust 6 zone volume in 5 steps each.
REAR PANEL
MP3 PLAYER WITH BLUETOOTH AND RECORDER
A. The SD card input.
B. MODE: Press to switch the signal source USB/SD/BLUETOOTH
C. PLAY/PAUSE.
D. Short press to enter the menu; Press and hold to enter the
recording state.
E. REPEAT: Press to change cycle mode.
F. PREV: Short press to jump to previous song; press and hold
to enter rewinding state.
G. NEXT: Short press to jump to next song; press and hold to enter
forwarding state.
H. USB input.
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15. PRIORITY MIC 1 (MUTE): For signal other than PRIORITY MIC1 attenuation between 0dB
to -30dB.
16. MIC2, MIC3 INPUT SOCKET: 2 x 1/4" jack connector are provided for microphone input.
17. LINE1, LINE2 INPUT: 2 x RCA connector are provided for line level signal input.
18. LINE OUT: One RCA connector are provided for signal output (mixed output).
19. 100V OUTPUT BINDING POST: To provide 100V voltage output, for your speaker with 100V
transformer, connect the positive ends to the '100V' red post and the negative ends to the
'COM' post.
20. 70V OUTPUT BINDING POST: To provide 70V voltage output, for your speaker with 70V
transformer, connect the positive ends to the '70V' red post and the negative ends to the
'COM' post.
21. LOW IMPEDANCE OUTPUT BINDING POST: For a 4~16 ohm low impedance speaker,
connect the positive ends to the '4~16 ohm' red post and the negative ends to the 'COM' post.
22. COM OUTPUT SOCKET: This is the common post, for whichever 70V/100V/4~16ohm
connection, need to connect the negative ends to the 'COM' post.
23. FUSE HOLDER: Only replace the fuse when the device is disconnected from mains. Only
replace the fuse with same power and rate.
24. AC INPUT: 110V/60Hz
25. GROUND: SCREW TERMINAL FOR CONNECTING EARTH.
26. 6 ZONE OUTPUT BINDING POST: To provide 100V voltage output dividing to 6 different zone.
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EN