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Peripheral Interfacing Options with Vocollect Voice Appliances Page 11

1-Dec-2010 Version 4.0

scanner’s basic data format or transmission characteristics to be changed when the scanner

scans the material.

Frequently, customers will create a custom configuration sheet that can be quickly used to

tailor a scanner to their particular communication and protocol needs.

Data Encoding

The Wired Interface Protocol section discussed the basic transmission specifications for data.

It is important to note that the input/output system of the Talkman is structured to deal with

character-oriented data. This will typically be ASCII code.

This does not preclude the Talkman from dealing with more-complex character sets such as

Unicode. The system can accommodate Unicode Transmission Format (UTF) in either 8-bit

or 16-bit implementations.

The system was not designed to deal with input and output devices that cannot provide or

accept decoded

data into an RS-232 stream that is character oriented.

Wired Printer Options

The Talkman wearable computer hardware and robust software is flexible enough to

accommodate a variety of printing needs. The combination of the Vocollect system and

wearable printer communicating over a WLAN can be an ideal enhancement to workflows

which require immediate printing.

Stationary Printers

As the name implies, these printers are at a fixed location and are typically shared among

many users. Vocollect software, working in conjunction with the Wireless Local Area

Network (WLAN), sometimes called Radio Frequency LAN (RFLAN), can make a request to

a server system and initiate printing. Vocollect VoiceLink

software may moderate the

printing or a Warehouse Management System (WMS) may be used to control this type of host

based printing.

Troubleshooting Stationary Printer

Stationary printers may not print for several reasons:

 Supplies may be low – it’s important to have supplies of paper, labels, ribbons or

toner readily available;

 Power or data communications – may be interrupted, procedures for checking power

or cabling should be posted if this is a possible issue with the printer

 Server print queue – may be stalled or the server may be down, it will be necessary to

contact the party responsible for the printer (typically the Information Technology

Department) to resolve the issue

Because printing may be an integral part of a workflow servicing many workers it’s

important to have clearly posted troubleshooting/resolution procedure posted or a way to

contact someone who can rapidly assist in resolving the printing issue.

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Directed Electronics VS102 Spezifikationen Seite 19