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 |
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| 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. |
SSupervisor 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.
