9
Keys
When this key is pressed for more than three seconds,
the display will turn on or off. Even during the display-off
state, the power is supplied to the indicator and the
standby indicator turns on.
Pressing this key in each mode cancels the current state
and returns to the previous state.
When this key is pressed for more than three seconds,
the indicator will enter the function selection mode.
This key selects a polarity sign when setting a value.
When this key is pressed for more than one second, the
current measured value is assumed to be at the zero
point and the displayed value is reset to zero. (zero
adjustment)
This key selects a digit when setting a value.
Pressing this key will display the set upper limit value.
This key increases the value of a selected digit by one
when setting a value.
Pressing this key will display the set lower limit value.
This key decreases the value of a selected digit by one
when setting a value.
Pressing this key will start the hold function and pressing
this key again will stop the hold function.
This key confirms the data input and saves it when
setting a value.
Storing the upper/lower limit values
The upper/lower limit values saved, even if the power is off, are maintained in
non-volatile memory.
ESC
ON/OFF
FNC
+/-
ZERO
＞
HI
∧
LO
∨
HOLD
↵
