© PCE Instruments
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7.8 Pressure
1) Touch the PRESSURE section. The + and – buttons will flash. Touch the + or – button
to shift the display between absolute pressure and relative pressure.
2) Touch the PRESSURE section again. The + and – buttons will flash. Touch the + or –
button to shift the display unit between hPa, inHg and mmHg.
3) Touch the PRESSURE section the third time to set the relative pressure value. The +
and – buttons will flash, the “rel” icon will light up. Touch the + or – button to change
the value. Hold the + or – button for 3 s to change the number in larger steps.
4) Touch the PRESSURE section the fourth time to set the pressure high alarm function.
The +, ON/OFF and – buttons will flash and the HI AL icon will light up. Touch the + or
– button to change the value, hold the + or – button for 3 s to change the number in
larger steps. Touch the ON/OFF button to turn the alarm on or off (if alarm is enabled,
the speaker icon will be turned on, indicating the alarm function has been enabled).
5) Touch the PRESSURE section the fifth time to set the pressure low alarm function. The
+, ON/OFF and – buttons will flash and the LO AL icon will light up. Touch the + or –
button to change the value, hold the + or – button for 3 s to change the number in larger
steps. Touch the ON/OFF button to turn the alarm on or off (if alarm is enabled, the
speaker icon will be turned on, indicating the alarm function has been enabled).
6) Touch the PRESSURE section the sixth time to display the maximum pressure record.
The recorded maximum value will flash and the MAX icon will light up. After holding the
maximum value for 3 s, the maximum value will be reset to current reading.
7) Touch the PRESSURE section the seventh time to display the minimum pressure
record. The recorded minimum value will flash and the MIN icon will light up. After
holding the minimum value for 3 s, the minimum value will be reset to current reading.
Note:
When absolute pressure is selected, step 3 will be skipped.