Intermec 741 (Windows Mobile 5.0) Manual de usuario descargar pdf (Pagina 94)

Chapter 5 — Troubleshooting and Maintaining the Computer

84 741 and 751 Color Mobile Computers (Windows Mobile 5.0) User’s Manual

Resetting Your Computer

You rarely need to reset the computer. If the computer does not resume

after pressing the I/O key, or if the computer or an application is locked up,

you may need to reset it. The computer uses the configuration currently

saved in flash memory during the boot process. There are three ways to

reset the computer:

• Warm booting the computer

• Cold booting the computer

• Clean booting the computer

Warm Booting the Computer

You may need to perform a warm boot to correct conditions where an

application stops responding to the system.

The input device attached to the

computer does not work well or read

bar code labels very quickly.

Set the Scanner Model command to the specific

attached input device. Check enabled bar code

symbologies and enable only the symbologies being

used.

The scanner will not read the bar

code label.

• Aim the scanner beam to cross entire bar code

label in one pass. Vary the scanning angle.

• Check the quality of the bar code label, Scan a

bar code label that you know will scan. Compare

the two bar code labels to see if the bar code

quality is too low. You may need to replace the

label that you cannot scan.

• Make sure the bar code symbology is enabled.

Use Intermec Settings to check the symbologies.

Expand Data Collection > Symbologies

beneath devices listed (scanner, virtual wedge) to

check and enable symbologies, then scan the bar

code label again.

• Make sure the computer application is expecting

input from a bar code. You may need to type

this information instead.

The scanner does not read the bar

code labels quickly, or the scanning

beam seems to be faint or obscured.

The scanner window may be dirty. Clean the

window with a solution of ammonia and water.

Wipe dry. Do not allow abrasive material to touch

the window.

You scan a valid bar code label to

enter data for your application. The

data decoded by the scan module

does not match the data encoded in

the bar code label.

The computer may have decoded the bar code label

in a symbology other than the label’s actual

symbology. Try scanning the bar code label again.

Make sure you scan the entire label.

Problems While Scanning Bar Codes (continued)

Problem Solution

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