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AuroraPresto—User Guide
When battery power is low
When battery power has dropped to a low level the Batt
LED shows steady red and the following screen is displayed.
Notes
• If the speaker is switched on and the volume is set to
high,
seconds when the battery power has dropped to a low
level.
• If battery power falls to a level which is insufficient to
power the tester reliably,
off. The system settings are stored in the memory.
You must now either recharge or replace the battery pack.
Saving the batteries
AuroraPresto
when powered from batteries, if no tests are in progress and
no keys have been pressed after a certain length of time.
You can choose the length of time that
wait before switching itself off, or disable the battery-saving
feature for continuous operation. For details, see
Automatic Power-Off Time Delay
Discharging the Battery Pack
NiMH cells exhibit a 'memory', which means that if you
repeatedly recharge a battery which is only partially
discharged, a small amount of its capacity is lost.
This should not normally be a problem, but you may wish
to discharge the battery completely before recharging it.
You can do this by operating
power with the battery-saving feature disabled (see above).
6-4
AuroraPresto
will beep continuously for 10
can be set to switch itself off automatically
AuroraPresto
switches itself
AuroraPresto
on page 3-32.
AuroraPresto
from battery
will
Setting the
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