User manual

Chapter 6: Tekterm Application

Screen

288

Psion Teklogix 7535/7530 Hand-Held Computer User Manual

# of Rows

This parameter defines the logical page length (in lines) used by the host computer

application. Emulator systems trim the host application screens to this length. This

page length cannot be smaller than the length of the hand-held computer’s display.

Display panning is used if the page is longer than the display.

Note: The value in this parameter must be an even number.

Origin Scroll

When enabled (set to “Y”), the display window moves to the origin (upper-left

corner) after “LOCK-H” or “LOCK-B” messages.

Field Scroll

When enabled (set to “Y”), the display window moves to the left after entering a

new entry field.

Pages Saved

This parameter determines the number of pages that can be stored and recalled at

the 7535/7530. Storing frequently used page data at the 7535/7530 reduces the need

for the host to retransmit complete page data over the radio link. Retransmitting data

can reduce the system response time. Increasing the number of saved pages

decreases the available memory for other functions.

App. Parameter

The “Application” parameter is sent to the host system as part of the response to

the TESS query command. Enter zero to disable this parameter.

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Note: This menu uses string entry fields. For detailed information about com-

pleting this type of field, refer to “String Entry Parameters” on page 245.

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