OX-04 Operator’s Manual
Chapter 5: User Mode and Calibration
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53
Setting the Calibration Values in CAL--P
1. While in User Mode, press AIR to scroll to
GAS CAL
.
2. Press and release POWER MODE. The
AIR
item appears.
3. Use AIR to scroll to the
A-CAL
item (
E-CAL
if
E-CAL
in User Mode is set to
ON
).
4. Press and release POWER MODE. The Auto Cal screen displays.
5. Use AIR to scroll to
CAL--P
.
6. Press and release POWER MODE. The gas name displays.
7. Press and release POWER MODE. The calibration value begins to flash.
8. Use AIR to adjust the calibration gas value. The calibration gas value in the instrument must
match the value listed on the calibration gas cylinder you are using.
9. Press and release POWER MODE to save the change. The calibration gas value stops flashing
and the unit returns to the gas name screen.
GAS CAL
A-CAL
O2
0.0
A-CAL
%
CAL-P
O2
CAL-P
%
O2
0.0
CAL-P
%
