Hagstrom KEUSB24 User Manual page 8

Typematic: The typematic option controls the enable or
disable of the KEUSB24 repeat function. Typically on a PC
keyboard when a key is held down, it will begin to repeat after
a short delay. This function can be duplicated by the devices
connected to the KEUSB24 I/O header by enabling this option.
Enabling this option will affect all keys within the matrix. The
rate at which the key will repeat is the same as your PC keyboard
settings on the PC. With this option disabled, the keystrokes
being generated from the devices attached to the KEUSB24 will
produce one keystroke per activation.
*Note:
The Typematic Enable/Disable option only applies to
the devices connected to the KEUSB24 I/O header. It will not
affect the repeat functions of the PC keyboard.
Column Pin Assignments: Column pin assignments are
selected from their corresponding drop down list. Each column
must have an I/O pin assigned to it. Specify any I/O pin "A"
through "X" as a column.
Row Pin Assignments: Row pin assignments are selected
from their corresponding drop down list. Each row must have an
I/O pin assigned to it. Specify any I/O pin "A" through "X" as a
row.
*Note:
A pin cannot be assigned to both a Column and a
Row.
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