UTILITY MENU:
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Noise Generator: DPA480 equips with 2 types of noise generator: White Noise and Pink
Noise.
By pressing ENTER and rotating the “PM2” encoder, it is possible to select between those 2
choice: “Pink” or “White”. By rotating the “PM3” encoder, it is possible to set the value of level
of white noise generator and pink noise generator, with whose range from 0dB to -40dB.
The following screen shows the selected pink noise with level of -20dB:
Delay Units: this page allows you to select the measurement unit to be used for the Delays:
Time (in milliseconds “ms”) or Distance (in meters “m”):
By pressing ENTER button and rotating the “PM2” or “PM3” encoder, it is possible to select the
measurement unit to be used for the delay, which will be confirmed by pushing the ENTER
button.
The following screen shows the selected delay measurement is Time (milliseconds)
Set Default Value: All setting for DPA480 can be set to default value:
By pressing ENTER button, will show up the following screen of an interface to confirm to set
the default value:
By pressing ENTER button one more time, will show up the following screen:
SYSTEM UTILITY
-- Delay Units --
Delay Units
Unit : = Time (ms) *
SYSTEM UTILITY
--
Noise Generator --
Noise Generator
Type=Pink Lev=-20dB
SYSTEM UTILITY
-- Set Default Value --
Set Default Value
[Enter] to confirm
Содержание DPA480
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