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Tonghui TH2822 - Page 45

Tonghui TH2822
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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
Secondary Display
Representation
5
5 minutes
15
15 minutes
30
30 minutes
60
60 minutes
OFF
Manual power off only

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