Sending Data To The Host; Psion Teklogix Keyboard And Vt220 Equivalent Keys - Psion Teklogix 7535 User Manual

6.6.2 Sending Data To The Host

7535 hand-helds running ANSI sessions transmit characters to the host as soon as
they are typed. The 7535 provides parameters that determine when the computer
transmits characters to the host.
The 7535 can be configured to transmit after a number of characters are typed
in (the "Xmit Count" parameter) or after some time has elapsed (the "Xmit Wait"
parameter), or both. This reduces overhead on the radio link and improves response
time. See page 167 for more information about these parameters.
You can also determine whether the 7535 transmits immediately after the
<ENTER> key, an arrow key, or a function key is pressed.
The 7535 computer also responds immediately to the device attribute requests
"CSIc", "CSI0c" and "ESCZ".
Note: For a more detailed description of the parameter settings for ANSI,
refer to "ANSI Settings" on page 161.

6.6.3 Psion Teklogix Keyboard And VT220 Equivalent Keys

The Psion Teklogix keyboard differs from most ANSI terminals. Table 6.3 maps the
equivalent VT220 keys.
Psion Teklogix Key
<UP> arrow
<DOWN> arrow
<RIGHT> arrow
<LEFT> arrow
<F1>-<F4>
<F5>
<F6>-<F10>
<F11>
<F12>
<F13>
<F14>
<F15>
<F16>
<F17>-<F20>
Equivalent VT220 Key
Up arrow
Down arrow
Right arrow
Left arrow
PF1-PF4
None
F6-F10
F11 (ESC)
F12 (BS)
F13 (LF)
F14
Help
Do
F17-F20
Teklogix 7535 Hand-Held Computer User Manual
Chapter 6: Tekterm Application

Sending Data To The Host

129