MIN MAX
The MIN MAX function enables the user to display both a minimum and a
maximum measured reading. To activate, first select a function and make a
measurement. Press the MIN MAX button to store the maximum reading.
Should the value increase then the new value will be stored. Pressing the
MIN MAX button once more will switch the instrument display to minimum
reading.
Pressing the HOLD button while in MIN MAX mode will stop the AVO410 up-
dating the maximum and minimum displayed reading. Holding down the MIN
MAX button for >1 sec. will switch the
function off.
HOLD
Press the HOLD button to freeze the reading on the display. The MIN MAX
function is unavailable when the Hold is active.
RS-232
With an optional USB adapter and software the AVO410 can be
utilised with a computer to provide a virtual multimeter mode.
RANGE
When any of the individual functions are first selected the unit will be in the
auto ranging mode.
Each successive press of the range button will enable the operator to manually
choose a required range.
AUTO POWER OFF / DISABLE
If the meter is idle for more than 10 minutes, the meter automatically turns the
display off. During this off time the last reading on the meter is stored. The
AVO410 can be restored by pressing any button.
To disable the power off function simultaneously hold down the MIN MAX,
RS232 and Range buttons and switch instrument to required function.
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