Oxygen 7Oxygen 7 - MONO MODULE
Pag. 20
When the C.ROOM MUTE jumper is closed, the action of moving the fader
away from its down position is associated to the cut-off (or the selective
fading) of the C.ROOM SPK output on the MONITOR module. CUT led on
the MONITOR Ctrl Room section illuminates accordingly.
When the STUDIO MUTE jumper is closed, the action of moving the fader
away from its down position is associated to the cut-off (or the selective
fading) of the STUDIO SPK output on the MASTER module. CUT led on the
MASTER Studio section illuminates accordingly.
When the RELAY 1 jumper is closed, relay switch #1 inside the Power
Supply closes when the fader is moved away from its down position. This
relay may be used to control an On Air Lamp (such as MR. LIGHT by Axel
Technology).
When the RELAY 2 jumper is closed, relay switch #2 inside the Power
Supply closes when the fader is moved away from its down position. This
relay may be used to control an On Air Lamp (such as MR. LIGHT by Axel
Technology).
7.8 GAIN control + PHASE REVERSE switch
The GAIN potentiometer provides a variable 20dB range from +10 to
+10dB gain to match the connected source to the internal 0dBu operating
level
This knob allows you to match the input level to suit a wide variety of
professional and semiprofessional sources. Start with a low setting,
especially for professional equipment, checking the level on the meters
using PFL, and increase it if you cannot reach an adequate signal level
with the fader at maximum (refer also to § 7.20).
The button associated with the “circle-with-a-slash” graphic symbol is
used to select the phase reverse function. In the normal (out) position,
the mic or line input signal maintains the same polarity from input all the
way through to the main and AUX audio buses. In the reverse (in)
position, the signal is inverted by 180 degrees. This function can be useful
in situations where multiple microphones are present, and signal
cancellation problems occur. The cancellation can be caused by miswired
interconnecting cables, faulty equipment, or acoustic conditions related to
microphone placement.
7.9 LOW CUT control
In the 25 Hz (left) position the filter leaves the signal essentially flat. In the
other positions the filter removes low-frequency energy.
The filter is useful in live situations for eliminating wind noise, traffic
rumble, and AC mains hum.
Its use is strongly recommended, even on male vocals.
For most voice applications the filter can be left activated. For wide-
bandwidth signals, such as music, the filter should be used only as
necessary.
(19 pages)
(35 pages)
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comments to this Manuals