Keyboard State - Symbol PDT 3400 Series Product Reference Manual

PDT 3400 Product Reference Guide

Keyboard State

The PDT 3400 BIOS, if used with the graphics screen driver (refer to the PDT 3400 System
Software Manual for more information on the graphics screen driver and associated
libraries), supports a software cursor mode. The cursor identifies the current state of the
keyboard. The keyboard states and the associated cursor formats are provided in Table 9-1.
Unshifted
Caps Lock Alpha
Momentary Shift
Momentary Unshift
Numlock
Alpha State + Control
Alpha State + Alt
Function
Numeric State + Control
Numeric State + Alt
Function Shift
Function Control
9-6
Table 9-1. Cursor Indicators
Keyboard State Cursor Low Battery
Character
∨
∧
é
á
â
#
#
c
c
a
f
A
F
a
f
A
F