ARI Armaturen ARImetec-S EN - Manual (Page 21)

Rev. 0040807015 1014 Page 2-21
Operating Instructions
ARImetec
®
-S
6.8.5 Mixer frequency
The ARImetec
®
-S transforms the ultrasonic signals to an audible frequency by mixing. You
can set the operating frequency by varying the mixer frequency. The frequency range can
be adjusted between 20 and 60 kHz in steps of 2 kHz (default: 40 kHz). You change the
settings and store them in the device by turning the control knob. Press button "F1" to
return to the "Test parameters" menu or "F3" to save your settings and return to the test
screen.
6.8.6 Check mode
The ARImetec
®
-S has two display modes for ultrasonic levels, namely linear (linear scale:
0 to 240) and logarithmic (logarithmic scale: 0 to 140). The display mode is selected in the
"Mode" menu. You change the settings and store them in the device by turning the control
knob. Press button "F1" to return to the "Test parameters" menu or "F3" to save your
settings and return to the test screen.
6.8.7 Temperature unit
The ARImetec
®
-S allows you to display the temperature in °C or °F. The required unit is
selected in this menu. You change the settings and store them in the device by turning the
control knob. Press button "F1" to return to the "Test parameters" menu or "F3" to save your
settings and return to the test screen.
6.9 Options
6.9.1 Date / time
NOTE !
- It only makes sense to change the mixer frequency if you are using L52 sensors
because only they provide the required broadband.
The date and time are set in this menu. You select
the element you want to change by pressing the
control knob and set it to the required value by
turning the knob.
The seconds value cannot be changed. It is reset to
"00" when the menu is opened.
By pressing button "F1", you go back to the
character that was changed previously.
Press "F2" to store the set time as the current time
or "F3" to cancel your changes and return to the
previous menu.
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