User Manual

Validating Cable Maps with an IT200 Probe
11
Maintenance
Clean the case with a soft cloth dampened with water or
water and a mild soap.
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Caution
To avoid damaging the case, do not use solvents
or abrasive cleansers.
Battery Life and Replacement
The toner and probe batteries last for about 20 hours of
typical use.
Figure 4 shows how to replace the battery in the toner
and probe.
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Warning
To avoid possible electric shock or personal
injury:
• Turn off the toner or probe and disconnect all
test leads before replacing the battery.
• Use only a 9 V battery, properly installed in the
case, to power the toner and probe.
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Caution
To avoid unreliable test results, replace the
battery as soon as the low battery indication
appears. See “Battery Status” on page 5.