Relative Mode; Display Backlight; Hold; Auto Power Off - BizLine BIZ 780 312 Mode D'emploi

5-13. Relative Mode

The relative measurement feature allows you to make measurements relative
to a stored reference value. A reference voltage, current, etc. can be stored and
measurements made in comparison to that value. The displayed value is the
difference between the reference value and the measured value.
1. Perform the measurement as described in the operating instructions.
2. Press the REL button to store the reading in the display and the "REL"
indicator will appear on the display.
3. The display will now indicate the difference between the stored value and
the measured value.
4. Press the REL button to exit the relative mode.
Note: The Relative function does not operate in the Frequency function.

5-14. Display Backlight

Press and hold the HOLD key for >1 second to turn on or off the display backlight
function. The backlight will automatically turn off after 5 minutes.

5-15. HOLD

The hold function freezes the reading in the display. Press the HOLD key
momentarily to activate or to exit the HOLD function.

5-16. AUTO Power Off

The auto off feature will turn the meter off after 15 minutes. To disable the auto
power off feature, hold down the MODE button and turn the meter on.

5-17. LOW Battery Indication

The
voltage becomes low. Replace the battery when this appears.
e_Notice_BIZ780312_EN-FR-NL.indd 15
icon will appear in the lower left conner of the display when the battery
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