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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 />

Powering Up or Booting the Reader<br />

This table lists problems that may occur when you turn on, turn off, or boot the reader.<br />

Problem Solution<br />

When you press to turn on the reader,<br />

nothing happens or the reader<br />

immediately turns itself off.<br />

During a warm boot, the reader cannot<br />

finish booting and displays an error<br />

message.<br />

When you turn on the reader, the power<br />

management software displays an error<br />

message.<br />

10-4<br />

Make sure the NiCad battery pack is installed correctly. Push<br />

firmly on the bottom of the battery pack to lock it into the<br />

reader handle.<br />

The NiCad battery pack may be discharged. Replace the battery<br />

pack with a spare charged battery pack, or charge the battery<br />

pack and try again.<br />

If you press a key (especially or ) while the reader is<br />

booting, you may see the message, “XX Keyboard Error, Press<br />

F1 or F2,” where XX is an error code such as FA. Press to exit<br />

the error screen and the reader continues booting.<br />

Caution<br />

Do not press any keys while the reader is performing a<br />

warm boot or you may lose data.<br />

Conseil<br />

N'appuyez pas sur des touches pendant que le lecteur se<br />

réamorce, sinon vous pouvez perdre des données.<br />

An error occurred and the reader cannot resume operating. You<br />

can turn the reader off without losing data, provided there is<br />

sufficient battery power. The next time you turn on the reader,<br />

the error sequence repeats and the Boot Loader menu appears.<br />

If you reboot the reader, you will lose all the data in the reader’s<br />

640K conventional memory. You can save the contents of<br />

conventional memory and reload the system flash. For help, see<br />

“Dumping the Reader’s 640K Conventional Memory” and<br />

“Loading Flash Memory” in Chapter 9.

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