Functions description
POWER INDICATOR
Bi-color LED indicates loudspeaker’s mode located in the rear panel behind the grill. If LED color is blue,
the loudspeaker is active. If LED color is red, the loudspeaker is in standby mode.
MIN/MAX LEVEL INDICATOR
These bi-color LED indicator indicates when the max or min treble, bass or volume level is reached. MIN
level indicates red LED color. Max level indicates blue LED color.
VOLUME CONTROL
This control allows adjusting loudspeakers volume. Push + button to increase or push – button to
decrease volume level.
BASS TONE CONTROL
This control allows adjusting low tone of sound. Push + button to increase or push – button to decrease
bass level.
TREBLE TONE CONTROL
This control allows adjusting treble tone of sound. Push + button to increase or push – button to
decrease treble level.
POWER SUPPLY CONECTOR
This is main power connecter for DC 20V 3A power supply. Please use the original power supply only.
POWER SWITCH
Use this switch to power on/off loudspeaker’s amplifier.
AUDIO INPUT
This is line level stereo audio input. 3,5mm TRS jack connector.
SPEAKER OUTPUT
This output is designed to connect the passive Power Box 5HP loudspeaker to amplifier. Please pay
attention to polarity during the wiring.
STANDBY BUTTON
This button change loudspeaker mode from active to standby and otherwise.
RETURN BUTON
This button resets bass and treble level to default.
