To change the units of measure displayed:
1. Check the mode indicator. If the mode arrow is not on TIME, PRESS the [Mode] button until the arrow is
directly below TIME.
2. PRESS the [Mode] and [Select] buttons simultaneously and hold for 3 seconds. Field 1 will display SET
momentarily and then display UNI (Fig. 1).
WARNING: If the user presses the [Select] button (and does not hold in for 3 seconds) while in the UNI setting
mode, the user will be in the Pressure Sensor Calibration. Refer to the next sub-section for details.
3. PRESS the [Select] button and hold in for 2 seconds. Located to the right in Field 2, m or ft will begin to
flash.
4. PRESS the [+] button to toggle between m and ft.
5. At the unit of measure desired, PRESS the [Select] button to move to the next unit. Located below the m or
ft in Field 2, mbar or inHg will begin to flash.
6. PRESS the [+] button to toggle between mbar and inHg.
7. At the unit of measure desired, PRESS the [Select] button to move to the next unit. Located at the top right
in Field 1 (just above the bubble),
8. PRESS the [+] button to toggle between °C and °F.
9. At the unit of measure desired, PRESS the [Select] button to move to the next unit. Located at the top center
in Field 1, m/min or ft/min will begin to flash.
10.PRESS the [+] button to toggle between m/min and ft/min.
11.At the unit of measure desired, PRESS the [Mode] button to accept the changes. PRESS the [Mode] button
again to return to the main time mode.
Selecting the units of measurement is complete.
Note: If the user does not press any button for 1 minute in the setup mode, the display will automatically exit
setup.
C or
F will begin to flash.
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