User Manual

2. Hookup
2.1. Rear Panel Connections and Controls
Eris™ Series E3.5
Owner’s Manual
5
2.1.2. Power (Active Speaker)
IEC Power Connection. The Eris E3.5 accepts a standard IEC
C7 power cord. The power switch is located on the front
panel of the active E3.5.
2.1.3. Acoustic Tuning Controls (Active Speaker)
High. Boosts or cuts all frequencies above 10 kHz by ±6 dB.
Power User Tip: The High control on the Eris E3.5 is a high-shelf
EQ and attenuates or boosts frequencies above 10 kHz. This EQ
is much like the treble control on a car stereo: It raises or lowers
the gain on all frequencies above the specified cutoff frequency.
Shelving EQs can make big changes to the sound very quickly
by adding or removing an entire range of frequencies.
Low. Boosts of cuts frequencies around 100 Hz by ±6 dB
Power User Tip: The Low control is a low-shelf EQ and
attenuates or boosts frequencies below 100 Hz. This functions
much like the bass control on a car stereo: It raises or lowers the
gain on all frequencies below the specified cutoff frequency.
Shelving EQs can make bit changes to the sound very quickly
by adding or removing an entire range of frequencies.