1
INSTRUCTIONS FOR FUNCTIONS AND CONTROLS
6
5
Knob for volume adjustment.
GAIN
4
Optional switches for 0dB / +6dB / +12dB .
BASS BOOST
3
9
volume level knob ,the boost ranges from 0.25V to +6V.
REMOTE CONTROLLER
7
To be connected with the remote controller, which helps to boost the gain.
Pls turn the knob of volume to max before using the remote controller.
REMOTE CONTROLLER OUTLET
High pass frequency adjusting knob , the frequency ranges from 50Hz to 300Hz.
HPF
LPF
8
INDICATOR LIGHT
When this LED sends out green light, it means that this amplifier have being working now.
When this LED sends out red light, it means that the self-protection of the amplifier.
2
HIGH INPUT
High level input terminals.
SPEAKER
10
Speaker connecting terminals.
FUSE
11
12
Standard automatic fuse, you must use the same power fuse if you need to change it.
Optional switches for CH1/CH2 High pass filter(HPF)/full pass filter(FLAT),
CH3/CH4 Low pass filter(LPF)/full pass filter(FLAT).
Low pass frequency adjusting knob , the frequency ranges from 50Hz to 300Hz.
1
LOW INPUT
Left and right channels inputs of the amplifier system. Preamplifier
outputs of a source ( head unit,CD player,DAT,etc. ) or of an external electronic
crossover must be connected to them.