3
Functions:
1. USB Port
2.
Bluetooth
Stereo Function
3. Power Indicator
4. Limiter: Lights up if the loudspeaker system is operating in the clipping range.
A short flash of the LED is not critical. To protect the system, an excessive signal
level is gently turned down by the built-in limiter. If the limiter LED lights up
permanently or for longer periods, reduce the volume level. Failure to do so
many result in a distorted sound and damage to the speaker system.
5. TREBLE for CH1: Rise or attenuate 12dB at 12kHz frequency.
6. TREBLE for CH2: Rise or attenuate 12dB at 12kHz frequency.
7. BASS for CH1: Rise or attenuate 12dB at 80Hz frequency.
8. BASS for CH2: Rise or attenuate 12dB at 80Hz frequency.
9. REVERB for CH1: Effect control adjusts the amount of effect on the particular
channel CH1.
10. REVERB for CH2: Effect control adjusts the amount of effect on the
particular channel
CH2
.
11. VOLUME for CH1: Channel Volume control adjusts the gain on the
particular channel CH1.
12. VOLUME for CH2: Channel Volume control adjusts the gain on the
particular channel CH2
13. MIC/LINE Switch for CH1: Use the MIC position when a microphone is
connected. Use the LINE position when a line level source such as an audio
mixing console, audio playback device, or
electronic
musical instrument is
connected.
14. MIC/LINE Switch for CH2: Use the MIC position when a microphone is
connected. Use the LINE position when a line level source such as an audio
mixing console, audio playback device, or
electronic
musical instrument is
connected.
15. Main Volume: Overall Volume adjustment. The sub volume is also adjusted
in accordance with the preset volume on the sub volume controller.
16. Sub Volume: Adjust the overall volume available from subwoofer.
17. VOLUME for CH3/4: Channel Volume control adjusts the gain on the
particular channel CH3/4.
18. Link Out Selection: Use the MIX position and RIGHT position for Link out.
19. LINE IN for CH1/2: Use 1/4”jack or XLR connector input balance or
unbalance.
20. LINE IN for CH3/4: Use RCA and 1/4”jack connector input balance or unbalance.
21. line Input for CH5/6: Use 3.5mm Jack connector input balance or
unbalance.
22. Link Output: Used for signal connection among other amplified speakers, the signal comes from Line In.
23. Link IN: Use 1/4”jack connector input balance or unbalance.
24. Power supply Switch.
25. Power Supply Input Connector: Use with power
cord.
Warning: Make sure speaker is off and all LEVEL controls are down (counterclockwise) before every
use.
