SDT International SDT170, User Manual

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5. Using the SDT 170 M and M+
MAN.170.EN--04--SDT170-user-manual-Eng.docx 14/141
1. Select the main menu with .
2. Select Settings... with or
and push
.
3. Select Sensor options with or
and push
.
4. Select Discov.fr.band with or
and push
.
5. Set the frequency band with or .
6. Set the amplification with or .
7. Push
to close this screen.
5.7 S
ELECTING THE
C
ONTINUOUS
/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
validate.
5.8 S
ELECTION OF THE AMPLIFICATION LEVEL
1. Look at the arrows ( and ) to optimize the amplification level (A).
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 .