isweek M9803R - Using the Buttons; Backlight and Function Selector

UsingtheButtons
TheButtonsarepushtypeswitch.Thefunctionsareasfollows:
1. BACKLIGHTButton
You can turn the backlight on or off by press button. When the battery is turned, the backlight
turnedonovereithersecond,thebacklightisautoturnoff. 
2. FUNCTIONSELECTORButton
In the range of Measuring Resistance and Continuity, The Resistance or Continuity measurement is
changedalternativelybyeachpress button.
In the range of Measuring Frequency and Adapted Test, The Frequency or Adaptive measurement is
changedalternativelybyeachpress button.
In the range of Measuring DC and AC Amps, The DC Amps or AC Amps measurement is changed
alternativelybyeachpress button.
In the range of Measuring DC and AC Milliamps, The DC Milliamps or AC Milliamps measurement is
changedalternativelybyeachpress button.
3.Date Hold: HOLDButton
Press button to toggle in and out of the Date Hold mode, except if multimeter is already in the
Min/MaxRecordingHoldmode.
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