User`s guide

15 MM560A-MM570A-EU-EN
V1.1 8/12
Backlighted display
Press the SELECT button for 1 second or more to turn on or off the display backlight function. It will
also be turned off automatically after 30 seconds to extend battery life.
Manual or Auto-ranging
Press the RANGE button momentarily to select manual-ranging mode, and the meter will remain in the
range it was in, the LCD annunciator
turns off. Press the button momentarily again to step
through the ranges. Press and hold the button for 1 second or more to resume auto-ranging mode.
Note: Manual ranging mode feature is not available in Hz function.
Hold
The hold function freezes the display for later view. Press the HOLD
button momentarily to
activate or to exit the hold function.
Set Beeper Off
Press the
Hz button while turning the meter on to disable the push button operating beeper
feature. However, the continuity and Jack Beep input warning features remain.
Beep-Jack™ Input Warning
The meter beeps as well as displays “InErr” to warn the user against possible damage to the meter
due to improper connections to the

A, mA, or A input jacks when other function (like voltage function)
is selected.
Intelligent Auto Power Off (APO)
The Intelligent Auto Power Off (APO) mode turns the meter off automatically to extend battery life after
approximately 17 minutes of no activities. Activities are specified as: 1) Rotary switch or push button
operations, and 2) Significant measuring readings of above 10% of range or non-OL

readings. In
other words, the meter will intelligently avoid entering the APO mode when it is under normal
measurements. To wake up the meter from APO, press the RECORD button momentarily or turn the
rotary switch to the OFF position and then turn back on again. Always turn the rotary switch to the OFF
position when the meter is not in use.
Disabling Auto Power Off
Press the RANGE button while turning the meter on to disable the Auto Power Off (APO) feature.