Hifionics HFI 200 A-HFI250A manual Connections & Features, LOW Pass Controller

Connections & Features

RCA LEVEL INPUT	POWER - LED	LOW PASS - Controller
This Level Input is	Indicates the operation mode	This controller adjusts the cut-off for the
designed for the RCA-	by lighting up in red.	low pass crossover. Thus the higher
wires of your headunit or		frequencies will be eliminated from the
any other devices with a		sound signal. Adjustable level is between
linear RCA output. If your		40Hz and 200Hz.
headunit is equipped with
a RCA Subwoofer Out-
put, it is recommended to
use this output.

	BASS BOOST -
	Controller
	This controller adjusts the
PHASE - Switch	bass boost level from
	0 - 18 dB. Please use this
This switch changes the	controller with care!
phasing mode from
“0˚” to “180˚”. Depending
on the location of the
Soundsystem, a phase	LEVEL - Controller
shift could improve the
Soundquality.	This controller adjusts
	the output level of the
	Soundsystem from MIN
	to MAX.

HIGH LEVEL INPUT

The High Level Inputs are designed for using already pre-amplified and non-linear input signals, e.g. like loudspeaker wires, which are connected directly with your headunit. Split up a line signal wire of a already installed rear loudspeaker and connect the split-up signal with the High Level Inputs.

WARNING: Never use the HIGH LEVEL INPUTS and RCA LEVEL INPUTS at the same time. This may get damage the Soundsystem permanently.

IMPORTANT: Please ensure for all connections the correct polarity.

Faulty and interchanged polarity may cause malfunctions and damage.

10 - ENGLISH