SENKO sp2nd, Руководство по эксплуатации

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Caution: Senko Co., Ltd. performs the initial calibration before the shipment. Incorrectly
calibrated value can reduce the accuracy of the product, as the calibrated value is stored in
the instrument. Calibration is in general to be performed monthly or quarterly, and can be
adjusted according to frequency of the use.
Fresh air Calibration
icon blinks when Power key is pressed for 3 seconds at the state of pressing Arrow key
simultaneously.
Program will enter to Calibration Mode of Standby State. When Calibration starts, countdown 10, 9,
8………….3, 2, 1 continues for 10 seconds and Calibration will be completed. If Calibration is
completed normally, it returns to Gas Measure Mode after 3 times blinking of icon with alarm
sound.
If Standby State Calibration failed, icon blinks continuously with alarm sound. If this
occurrence repeats, please consult a dealer or aftercare center to replace the sensor.
Calibration
Calibration success
Calibration fail
10secs count down
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