44
display shows “AoFF”, push the and arrow keys
to select the timer setting. The settings will be shown
on the secondary display as Table 3.
When AoFF is effective, this timer is always counting
continuously; when the configured time is up, the
meter will make an audible “beep” sound continuously
to remind the user of prompt auto power-off. Before
auto power-off, pressing any button will reset the timer
count.
NOTE:
Auto power-off is effective only for battery
power.
NOTE:
When auto power-off is efficient, the display of
“@OFF” indicates the operation of timer.
NOTE:
Auto power-off will not work temporally in TOL
mode, REC mode and RMT mode. It will be activated
after exiting of above modes.
Table 3- Auto Power-off Options