Infrasonic BLOW5D user manual Rear View, Analog Inputs

2.2REAR VIEW

5

6

7

4

3 Power Amplifier Module

2

Pre-Amplifier Module

Digital Module

1

(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.

(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.

6BLOW5/BLOW5D User’s Manual