Infrasonic BLOW5D - Manual (Page 6)

BLOW5/BLOW5D User’s Manual
6
2.2 R
EAR
V
IEW
Digital Module
Pre-Amplifier Module
Power Amplifier Module
3
4
2
5
6
7
1
(5) High Frequency Tilt Control
You can adjust the treble tilt of the unit
by selecting from 3 steps (-2dB, Flat,
2dB @3.0 kHz)
(6) Room Compensation Control
This switch reduces low frequency level
in steps of -2dB for room acoustics. You
can select switches depending on
distance from speakers to the wall.
(7) Cut-off Low Frequency Control
You can select the cut-off to reduce the
level of low frequency for a subwoofer
system. There are 3 selections; Flat,
80Hz and 100Hz.
(1) Power On/Off Switch and AC Inlet
Use to power on or off the unit.
(2) Analog Inputs
XLR input and 1/4” TRS Balanced input Connector.
(Impedance 20kΩ) BLOW5 accepts balanced and
unbalanced connections.
(3) Input Source Select Switch
You can select digital or analog input source.
(4) Input Sensitivity Control
Use the Sensitivity Control to set the proper input
level from the sound source. The control range is
+22dBu at control min and -9dBu at control max.
Marking positions are -7.8dBu and +4dBu. You
should refer to the manual for sound source
connecting to the input of BLOW5.