Equalizer Setup; Setting Channel Phase And Volume; Channel Debugging Setting; Delay Setting - Alpine PXE-X09 Manual

There are 31 adjustable EQ segments for output. The frequency, Q
value and gain adjustment method and range for output EQ are the
same as input EQ.

Equalizer setup

1. When adjusting EQ, the "Pass through Equalizer" button appears.
2. Pass through Equalizer: When the channel equalizer turns on, the
button [ ] shows up. Click [Pass through Equalizer] or Pass-
through Small Dot to disable all equalizers of the current channel
(pass through).
3. When clicking "OK", the button returns to [Recover Equalizer]
status [ ]. When clicking [Recover Equalizer] again, all
equalizers of the current channel return to the previous ON status.
Note: The data shown upon clicking the "Pass through
Equalizer" button can be recovered by clicking "Recover
Equalizer"; the data shown upon clicking the Pass-through
Small Dot cannot be recovered by clicking "Recover
Equalizer".
4. When clicking [Reset Equalizer], the parameters of all equalizers
for the current channel return to their initial status: Frequency
distributed evenly, Input Q Value = 2.515, Output Q Value = 2.201,
Gain = 0.0dB.
5. When clicking [Parametric Equalizer], the alert "Switch from
GEQ to PEQ?" pops up. Pressing OK will switch to [Graphic
Equalizer]. When clicking [Graphic Equalizer], the alert "Switch
from PEQ to GEQ?" pops up. Pressing OK will switch to
[Parametric Equalizer]. In the Parametric Equalizer mode,
frequency, Q value and gain are adjustable. However, in the
Graphic Equalizer mode, only the gain of equalizer can be
adjusted while frequency and Q value are fixed.
Setting channel phase and
volume
1. Phase: Click the positive phase icon [
icon [ ] to achieve positive/negative phase switching. When
moving the mouse to phase icon, you can directly view the phase
curve.
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2. Volume: You can set the channel volume by directly entering a
3. Mute: Click the siren icon [

Channel debugging setting

Five functions are optional for input debugging setting, i.e. Channel
EQ, Crossover, Channel Mute, Channel Phase, and Channel
Volume; six functions are optional for output debugging setting:
Channel EQ, Crossover, Channel Mute, Channel Phase, Channel
Volume, and Channel Delay.
1. Setting the function to be debugged:
2. Debugging setting: Click the debugging button [

Delay setting

When clicking the delay button [
adjustment section pops up.
1. Delay unit: millisecond, centimeter, inch;
] or the negative phase
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figure, scrolling the mouse wheel, or pressing the up/down
button on the keyboard. The default is 0 dB (adjustable range: -
60dB~6dB).
(1) Set the input or output function to be debugged among the
options;
(2) When clicking debugging setting by touching the right
mouse button in the Input Channel section, the Input
Debugging Setting window pops up. When clicking
debugging setting by touching the right mouse button in the
Output Channel section, the Output Debugging Setting
window pops up.
debugging group of the channel from the options that pop up.
The debugging button displays the currently set debugging
group [ ]. The channels with identical number are debugging
channels.
Delay range: 0.000~20.000 ms; 0~692 cm; 0~273 in.
] to mute the channels [ ].
]. Set the
], the output signal delay
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