Retraining The Battery Gauge - Fluke DTX-CLT CertiFiber User Manual

DTX-CLT CertiFiber Optical Loss Test Set
Users Manual
Figure 29. Updating the Software
with an Updated Tester
64

Retraining the Battery Gauge

The accuracy of the battery gauge may drift over time if the
battery is frequently recharged before being fully
discharged. Retraining the battery gauge restores its
accuracy.
Retraining can take 17 to 30 hours. The time is shorter if you
start with the batteries discharged and modules (such as the
fiber module) installed in the main and remote testers.
To retrain the battery gauge:
1 Make the connections shown in Figure 29.
2 Turn on both testers.
3 Turn the rotary switch to SPECIAL FUNCTIONS; then
select Battery Status. Verify that both the main and
remote battery gauges are shown. If the remote
gauge is missing, check the connections between the
two units.
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4 Press
gfd02f.eps
To abort the retraining, hold down the power key (
on the main and remote testers until they turn off.
5 Retraining is complete when the testers have turned
off and the LED by the ac adapter connection is green.
Train Battery.
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