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standard mV values are respectively equal to 0.000mV, 18.000mV and 58.000mV.
(5) CA.FAIL: The calibration has failed. Press “Key 4” briefly to exit.
(6) CAL.ok: The calibration is successful and the calibration coefficient is saved.
Press “Key 4” briefly to exit.
(7):ESC.CAL: Cancel calibration or resumption of factory calibration
coefficients and settings, and press “Key 4” briefly to exit.
(8) rEStor: Resume the factory calibration coefficients and settings, and press
“Key 4” for confirmation or press “Key 2” or “Key 3” for cancellation.
(9) rESt.ok: It has correctly resumed the factory calibration state and settings.
(10) Un.StAb: The input signals are not stable during calibration. Check if the
input signals are stable and press “Key 4” briefly for redoing.
(11) rEF?: During temperature error calibration for the thermocouple’s interior
reference ends, it is required that the real temperature value (plus the used
thermocouple’s correction value) of the constant temperature oven should be
input.
(12) OVEr: 3 events will display this message.
1. During calibration for the reference ends, the correction value exceeds the
tolerant range,
2. There are failures for the compensation components of the interior
reference ends during measurement
3. The sampling number has exceeded one million times.
(13) WAIt.xx: In which, xx refers to the percentage of calibration progress.