Setting Frequency - Lectronics DBu Quick Start Manual

4) Use the
dB glows green and the –20 dB LED starts to flicker red during
the loudest peaks in the audio.
5) Once the audio gain has been set, the signal can be sent through
the sound system for overall level adjustments, monitor settings,
etc.
6) If the audio output level of the receiver is too high or low, use
only the controls on the receiver to make adjustments. Always
leave the transmitter gain adjustment set according to these
instructions, and do not change it to adjust the audio output level
of the receiver.
Rolloff (Low Frequency Roll-off)
The low frequency audio roll-off is adjustable to optimize performance
for ambient noise conditions or personal preference.
Low frequency audio content may be desirable or distracting, so the
point at which the roll-off takes place can be set to 20, 35, 50, 70, 100,
120 or 150 Hz.
Phase (Selecting Audio Polarity)
This setting allows for configuration for use with certain microphones,
or for setting custom parameters.
Xmit

Setting Frequency

Frequency (mHz and kHz) in can be set by using the MENU/SEL button
to choose mHz or kHz and the
10
arrow buttons to adjust the gain until the –10
and
Rolloff
70 Hz
Phase
Nor mal
Inver t
and arrows to adjust frequency.
LECTROSONICS, INC.