Dakota Ultrasonics MINI--MAX - Manual (Page 159)

MINI-MAX Ultrasonic Bolt Tension Monitor
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Setting the Alarm HI Limit
1) Assuming the ALARM STATUS is ON, use the UP and DOWN arrow
keys to scroll through the sub menu items until ALARM HI LIMIT is
highlighted.
2) Press the LEFT and RIGHT arrow keys to scroll the value. When the
correct alarm value is being displayed, proceed to step 8.
3) Alternatively, press the ENTER key to display the Digits Edit Box.
4) Press the UP and DOWN arrow keys to scroll the highlighted value.
5) Press the LEFT and RIGHT arrow keys to scroll the digit locations.
6) Repeat steps 4 & 5 until the ALARM HI value is correctly displayed.
7) Press the OK key to set the ALARM HI value and return to the menu
screen, or ESC to cancel entering the ALARM HI value.
8) Press the MEAS key to return to the measurement screen.
13.3 Polarity
Refer to section 12.7 interpreting the Waveform, for a detailed explanation on
how to select the proper polarity. The following procedures are the necessary
steps to change the polarity only.