Crown I-T12000 HD, Руководство по эксплуатации

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Operation Manual
I-Tech HD Series Power Amplifiers
page 36
I-Tech HD Series Power Amplifiers
Operation Manual page 37
4.8.17 Preset Manager
The control settings for all the functions can be stored
as presets. Up to 50 presets can be saved in the I-Tech
amp’s nonvolatile memory. Each preset can be named
with a 30 character name describing its function, which
is also stored in memory.
• The Store Preset Control saves the current setting
to the specified preset.
• The Recall Preset Control recalls the specified
preset settings. It appears in the Active Preset field. If
you change the settings after recalling a preset, the
Store button will turn yellow.
You can drag the presets to place them in a logical
order. Also, you can color-code the presets to organize
them.
4 Advanced Operation
4.8.18 Signal Generator
Both channels share a noise generator that allows
noise to be mixed into the audio signal. This is useful
for noise masking applications and testing. Each
channel has the following controls:
• Noise On/Off: Turns the noise generator on or off.
• Noise Type:
Selects full-spectrum white noise or
pink noise.
• Noise Level: Sets the noise level with a fader.
The sine-wave signal generator lets you mix a
single tone into the audio signal. Its controls are listed
below:
• Sine On/Off: Turns the sine-wave generator on or
off.
• Sine Frequency: Sets the frequency anywhere
from 20Hz to 20kHz.
• Sine Level: Sets the level of each channel’s sine-
wave signal independently.
The noise generator and sine-wave generator cannot be
used at the same time.
4 Advanced Operation