Psion Teklogix 9160 G2 Manual de usuario descargar pdf (Pagina 305)

Chapter 23: Mini-Controller Configuration

5250 Emulation

Psion Teklogix 9160 G2 Wireless Gateway User Manual 281

the host, the “AIAG Prefix” – I – is displayed on the mobile computer screen, and when this

screen is completed, the prefix will be sent back to the host.

Figure 23.7 AIAG Field Sent To The Mobile Computer

Visible Match Character

By inserting a special ASCII character directly before an entry field, the application

program distinguishes a “match field” from an entry field. For example, suppose an angle

bracket “

>” is defined for visible match fields. Inserting “>” immediately preceding the

entry field identifies it as a match field, as illustrated below.

Part #> ___________

The range for this parameter – 0 to 255 – represents the decimal values of ASCII characters.

A value of 0 disables this feature. The ASCII decimal value entered at the 9160 G2 must co-

incide with the value set by the application program.

To use the Visible Match feature, the host computer preloads data into a match entry field;

the data is visible on the mobile computer screen. The preloaded data sent to a mobile com-

puter can consist of exact characters, special match characters or a combination of the two.

Refer to the table below for match characters recognized by Psion Teklogix mobile

computers.

If an entry does not match the preloaded data, the entry is displayed, the mobile computer

beeps, and the cursor moves to the first position in the match field. The operator can either

make another entry in the match field, or move the cursor to a new field. When an entry

(even one that doesn’t match the preloaded data) is made in a match field, the entry is sent to

the host as part of the mobile computer’s modified data during the next transmission.

Item No.

AIAG Information From Host To Mobile Computer Screen

AIAG Prefix (data)

AIAG Field Identifier

1 2 ... 300 301 302 303 304 305 306 307 308 309 310 ... 435 436

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Psion Teklogix 9160 G2 Manual de usuario Pagina 305