Uni-T UT219M [7/20] X buttons

UT219E Operating Manual X Buttons UT219E Operating Manual 4 HOLD button Press this button once the displayed values will 1 RANGE Press RANGE button once to enter MANUAL measurement mode and change the range Press RANGE button for 2 seconds and more to change from Manual range to Auto range This is only valid for AC DC voltage AC current resistance and be locked and held LCD will display E prompt if press it again the locking is released and enters normal measurement mode This is suitable for full range 5 A OFF It turns off the auto backlight function if restart is frequency measurement required rotate the function switch to OFF position 2 MAX MIN to turn it on again Press MAX MIN button once LCD will display MAX symbol enter the MAX measurement mode and display the maximum value if press it again the LCD will display MIN symbol enter the MIN measurement mode and display the minimum value Repeat in this order Press this button for at least 2 seconds to exit the MAX MIN measurement This is only valid for AC DC voltage AC current 6 Hz In AC voltage AC current measurement mode press Hz button once to enter frequency measurement mode press Hz button again to enter Duty Ratio mode In Frequency Duty Ratio measurement mode press Hz button once to enter Duty Ratio measurement mode press Hz button again to enter frequency mode resistance temperature capacitance measurement 7 SELECT Press SELECT button once to select combined function of the position on main display 3 REL ZERO Press REL button once to enter MANUAL range mode LCD will display A symbol and take the Pressing and holding SELECT button while turning the unit on cancels Auto OFF function existing displayed values as reference then it displays the difference between the measured value and the referential values This is only valid for measurement of AC DC voltage AC current resistance and frequency 11 12

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