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Chapter 8 Maintaining the Batteries
Prolonging battery life
Prolonging battery life
Recharging the batteries
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The SmartClass Tester uses four (4) AA batteries. Either alkaline or recharge-
able NiMH batteries can be used.
To prolong the life span of any batteries, follow the guidelines below:
– Do not mix battery types (do not use Alkaline and rechargeable at the
same time).
– Do not mix old batteries and new batteries.
– When not connected to the unit, store the batteries in a cool, dry, and
clean environment. Do not leave the batteries in a car or truck, particularly
during extremely hot or cold weather.
– The first time you use the SmartClass Tester, or after prolonged storage,
use the AC adapter to power the unit and charge NiMH batteries only.
– If the battery capacity is depleted or if the batteries have been stored for a
prolonged period, charge the batteries before use.
– If charging the batteries while they are in the unit, use the JDSU
AC adapter to power the unit.
– The charger will not charge the batteries when it is extremely hot or cold.
– Always carry fully charged spare batteries.
– If the unit will be stored (and unused) for more than 4 weeks, and the AC
adapter is not plugged in to an AC power supply, remove the batteries
from the unit.
– Always dispose of batteries properly.
The following section describes how to recharge and replace the batteries.
When the Battery LED lights red, the batteries should be charged or replaced.
NOTE:
You can test a circuit and recharge the batteries at the same time. If you do
not want to interrupt the current test, you may leave the power on and con-
nect the AC power adapter.
If you have an external battery charger, follow the instructions for that charger.
If charging the batteries in the unit, follow the procedure outlined below.
To charge the batteries
1 Connect one end of the AC adapter to the connector on the bottom of the
E1 Tester.
2 Connect the other end of the AC adapter to an AC power supply.
SmartClass E1 Tester User's Guide
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