Elenco Digital Bench Multimeter - Manual (Page 7)

DVM645BI GB 6
Using the Rotary Switch
Turn the multimeter on by turning the rotary switch to any function.
Using the Buttons
The buttons are push type switches. The functions are as follows:
1.
BACK LIGHT Button
You can turn the back light on or off by pressing the button. When powered
by the battery, the back light will automatically switch off again after a short period
of time.
2.
FUNCTION SELECTOR Button
In the resistance and continuity range, each press of the button switches
alternately between resistance and continuity.
In the frequency and adaptive test range, each press of the
button switches
alternately between frequency and adaptive test.
In the DC and AC amps range, each press of the
button switches alternately
between DC amps or AC amps.
In the DC and AC milliamps range, each press of the
button switches
alternately between DC milliamps or AC milliamps.
3.
Data Hold: HOLD Button
Press the button to toggle in and out of the Data Hold mode, except if the
multimeter is already in the Min/Max Recording Hold mode.
When in the Data Hold mode, the " " indicator is displayed and the last reading is
held on the display, the beeper emits a tone.
Pressing the
button when the multimeter is in the Data Hold mode will cause
it to exit Data Hold and enter the Min/Max Recording Hold mode.
In the Min/Max Recording Hold mode, press the
button to stop recording the
readings, press again to resume recording.
However, the multimeter is still operating in Data Hold mode, therefore, the buzzer
will still sound if the over range or continuity mode occurs. And the range will also
change if it is in auto range.
4.
Delay Data Hold: DELAY HOLD Button
Press the button to toggle in and out of the Data Hold mode, and the " "
indicator turns on or off.