Front-Panel Connections And Controls - PRESONUS StudioLive RM32AI Owner's Manual

2.0 Hookup
2.1

Front-Panel Connections and Controls

On the other hand, if you want to use a subwoofer in addition to the speakers
that are connected to the Main L/R outputs, leave the panning mode in LR
and route the channels you want sent to the subwoofer to the Mono bus
(Mono output). You can then use the Low Pass Filter that's available on the
Mono bus Fat Channel to dial in your desired high-frequency cutoff point.
Tape Input. These RCA inputs accept audio signals from consumer
devices such as an mp3 player, tape deck, or CD player. You'll find a
corresponding stereo channel strip in the Aux Inputs channels in UC
Surface for controlling the signal level to the main mix or aux mixes.
Input Meters. The StudioLive RM mixers offer 32/16 3-color LED input meters
that illuminate in green whenever a signal is present on the corresponding
input. The color turns red when the channel's input signal reaches 0
dBFS, and you'll start noticing that the sound is clipping (distorted).
Each of these LEDs turns yellow to indicate that phantom power
(+48V) is enabled on the corresponding channel.
These meters also display the progress during firmware recovery updates,
illuminating in yellow to show the progress and green when complete.
+48V Meter Button. This button is used for changing the mode of the input meters
so you can see which inputs are using +48V phantom power.
In its default state, the button is off, and the meters display the
signal levels. If you press and release the button, it will illuminate in
yellow, and the meters will display the +48V status (yellow = On) for
each input until the button is pressed and released again.
Pressing and holding the +48V Meter button causes it to illuminate in yellow
and switches the Input Meters to +48V mode until you've released the button.
StudioLive™ RM-Series Mixers
Owner's Manual
5