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1-4 Chapter 1: Overview
Keylock Positions
The USB DynaKey includes a standard NCR Keylock, accessible
through the FPGA.
There are four positions: Exception, Locked, Retail, and Supervisor.
They are explained in the following table.
Abbreviation Position Description
Ex Exception Used by the customer or service representative
to perform low level programming such as
workstation diagnostics, configuring the
workstation, or loading the workstation.
L Locked Used to lock keyboard input to prohibit use of
normal functions.
R Retail Used when performing normal retail mode
functions.
S Supervisor Used by the supervisor to provide highest level
of workstation control in cases such as refunds
and running totals.
External Standard PC Keyboard Connector
An external keyboard can be connected to the 5953 through one of the
external USB ports. This permits alphanumeric entry via a standard
computer keyboard. Data is simply passed through to the host via the
Powered USB connector.