ST-109R
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8
5.12
Microphone Extension Test
To avoid measurement deviation due to the
reflection effect and invalid operations you may
measure integrating sound levels by extending the
microphone with an extension cord.
Press
button to power off this product.
Turn the pre-amplifier and microphone
counterclockwise to remove them from the body
as shown in figure below:
Connect extension cord to the pre-amplifier and
microphone as shown in the figure below:
Содержание ST-109R
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