SDT International SDT170, Руководство пользователя

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6. Using the SDT 170 MD
MAN.170.EN--04--SDT170-user-manual-Eng.docx 22/141
6. Set the amplification with or .
7. Push
to close this screen.
6.7 S
ELECTING THE CONTINUOUS
/M
AX VALUE FUNCTION
Use the function:

Continuous when the average value is to be measured. The screen will
always display the value.

Max value function when the peak value is to be measured. The screen will
display the value only when pressing .
1. Select the main menu with .
2. Select Settings... with or
and push
.
3. Select Sensor options with or
and push
.
4. Select Continuous or Max value with or
and push to go
back to the main menu.
6.8 S
ELECTION OF THE AMPLIFICATION LEVEL
1. Look at the arrows ( and ) to optimize the amplification level.
Use the or
buttons to modify the value
A at the bottom of the
screen.
- When the SDT 170 receives ultrasonic sounds from a source, set the
amplification level to have no arrow on the screen.
- When no ultrasonic signal is present, set the amplification to A = 80 .
Note: it is advisable to begin the measurement with the maximal amplification
(
A = 80 ).