19
TD-001578-01-C
Input Channel − USB Player PEQ
This screen controls and displays the settings for the
Input Channel 2-Trk PB parametric equalization.
The PEQ is a 2-band, high / low shelving EQ that
includes variable HPF (High Pass Filter).
The HPF cuts frequencies from 20 Hz to 2,000 Hz (low
cut) and passes frequencies above 2,000 Hz (high
pass).
1.
PEQ
button – Selects the EQ screen.
2.
EQ Out/In
– Engages / disengages the equalizer.
3.
RTA On
– Engages / disengages the a real time
analyzer. The RTA displays the tonal balance of the
channel’s signal. Peak hold indicators are displayed
for each band.
NOTE!:
Only one
RTA may be
running on the
system at a time.
Touch the RTA
button. If another device is using the RTA,
the message to the right displays.
NOTE!:
When the RTA is off, the Parametric EQ graph expands to use the entire graph area.
4.
Reset
button – Sets all the PEQ controls to their factory default position.
5.
RTA
display – Displays the amplitude of the channel signal in 1/3 octave bands. Peak hold indicators are displayed for each band.
•
RTA
graph vertical scale – Represents audio level from -60 dB to -5 dB.
•
RTA
graph horizontal scale – Represents frequency from 31.5 Hz to 16 kHz.
6.
Parametric EQ
graph – A graphic representation of the equalization curve based on the PEQ settings. The trace dims to indicate that the PEQ
is Out (disengaged).
•
EQ
graph vertical scale – Represents audio level from -20 dB to +20 dB.
•
EQ
Graph horizontal scale – Represents frequency from 20 Hz to 20 kHz.
7.
EQ
handles
–
Touch, hold, and drag to change the Frequency and Gain of the associated frequency band. The frequency band button must be
engaged to see the handles.
8.
High Pass
filter button – Engages / disengages the HPF (described above).
9.
High Pass Freq
control knob – Sets the frequency of the high pass filter (20 Hz to 2,000 Hz). The frequency reading is taken at -3 dB.
10.
Low Shelf and High Shelf
filter buttons – Engages / disengages the low and high shelving filters. The low shelving filter raises or lowers a
range of frequencies below the set frequency. The high shelving filter raises or lowers a range of frequencies above the set frequency.
11.
Nain
control knob and readout – Adjusts the gain at the frequency setting of the associated shelving filter. Range of -15 dB to +15 dB.
12.
Freq
control knob (Low and High Shelving) – Sets the frequency of the low / high shelving filter.
Inputs
Touch the
More button
Touch a Channel
PEQ Button
More
3
4
1
9
6
8
5
2
7
10
12
11
The RTA is currently being
used by [device name]. Do
you want to assign it in-
stead to this device?
Yes
No
