dacell DN-130L - Front Panel; F ZERO Key; LO Key

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4. Front Panel
① HI, LO Indication LED
: Hi or LO LED will be lighted when measured value exceeds the setting value.
② HOLD indication LED
: This LED will be lighted when the measured value is on Hold.
③ Measured value Indication
: It indicates the measured value and each setting value..
④
Measruing Mode : Once this Key is pressed for more than 1 second, the current
measuring value will be Zero (0) and the Analog output will be 0V (4mA) as well.
SET-UP Mode : Once this is pressed on the Function Set-up Mode, you will
return to the measuring mode.
⑤
Measuring Mode : Once this Key is pressed, the lower limit setting value will be
displayed and this value also can be changed.
SET-UP Mode : The location of row for the number flickering can be moved.
⑥
Measuring Mode : Once this Key is pressed, the upper limit setting value will be
displayed and the value can be changed.
SET-UP Mode : The flickering number will be increased by 1 and 1.