28.07.2013 Views

JANUS? 2020 Hand-Held Computer (4MB) - Intermec

JANUS? 2020 Hand-Held Computer (4MB) - Intermec

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<strong>JANUS</strong> <strong>2020</strong> <strong>Hand</strong>-<strong>Held</strong> <strong>Computer</strong> User’s Manual (<strong>4MB</strong>)NF NF BC BC<br />

Problems With the NiCad Battery Pack<br />

10-32<br />

Follow these guidelines to avoid problems with the NiCad battery pack and the<br />

reader:<br />

• Always turn the reader off BEFORE you remove the NiCad battery pack.<br />

• Periodically clean the NiCad battery pack contacts to maintain good contact<br />

with the reader. Use a cotton swab and some rubbing alcohol to clean the<br />

gold contacts on the sides of the battery pack.<br />

Battery contact (3)<br />

<strong>2020</strong>U.298<br />

• If the battery pack appears to lose its charge capacity, discharge the battery<br />

pack using the communications dock or battery charger before charging it.<br />

It is not necessary to discharge the battery pack every time you charge it,<br />

only when you notice problems. If the battery pack still will not hold a<br />

charge, try using a new battery pack. For help, see the accessory quick<br />

reference guides.<br />

• If the JL2010 optical link adapter fails to charge the battery pack when<br />

connected to a power supply, inspect the spring contacts and contact<br />

surfaces on the optical link adapter for signs of corrosion or contamination.<br />

If necessary, clean the battery charging contacts with a cotton swab and<br />

some rubbing alcohol. Other solvents may damage the plastic housing on<br />

the optical link adapter.<br />

Battery charging contact (2)<br />

<strong>2020</strong>U.203

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