13
4.7
Button Operation:
Data Hold Function:
At any time, the user can hold the present reading by press the
“Hold” button and release the held data by press it again.
Peak Hold Function:
This meter is built with 1ms peak hold function at ACA, ACV, DCA
and DCV ranges.
Before the user wants to perform a peak hold operation, he must
finish calibration process at first.
To invoke the calibration operation, the user must press and hold the
peak button for 2 seconds. After that “CAL” will display on the LCD
and the offset will be calculated and kept in the meter.
After the calibration the user can choose P+ or P- by press peak hold
button to keep the peak reading. Press the peak button for 2 seconds
will return the meter back to normal operation.
Once the function range is changed, the meter will need another
calibration for peak measurement.
MAX/MIN Function:
Press the “
MAX/MIN
” button once will set the meter to MAX mode.
Press it once again will set the meter to MIN mode.
Press it once again and meter will display the present reading and
still keep track of the MAX and MIN change. This mode will also
indicated by blinking “
MAX MIN
” symbol.
Press the “
MAX/MIN
” button for more than 2 seconds will set the
meter back to normal operation.
REL Function:
Press the “
REL
” button will change the zero to the present reading
and the relative value will show on the LCD.
Press it once again and meter will display the relative zero point. This
mode will also indicated by blinking “
REL
” symbol.
Press the “
REL
” button for more than 2 seconds will set the meter
back to normal operation.
