NCR RealPOS, User Manual

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2-6 Chapter 2: Product Information
Operator Interface
Interface between the operator and the 7893 is very minimal. Messages are sent from the 7893
to the operator through LED status indicator, audio tones, and voice messages.
Voice Messages
If the 7893 has voice enabled, certain mode changes and error conditions are alerted by
synthesized voice messages. These messages give either the changed mode or the error
message with the suggested corrective action. Voice is enabled and disabled in the
Miscellaneous Parameter program.
Note:
By default, Voice is ON.
LED Status Indicator
The LED Status Indicator is an intuitive feature of the 7893. It provides visual confirmation for
scanning items using different colors— which is especially ideal for hearing–impaired cashiers
and enables a quieter front end.
The LED Status Indicator is also useful in diagnosing problems with the 7893. Using a color
coded LED, the user may quickly identify problems – thus effectively decreasing downtime
and enhancing productivity.
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LED Status Indicator
Motion Detector
The Motion Detector feature prolongs the life of the 7893. This is located inside the scanner
window; it turns off components of the 7893 after an extended period of non–activity. The
default non–active time is fifteen (15) minutes, but can be changed by programming. An item
passing in front of the Motion Detector causes the 7893 to turn on. This movement is the
normal item scanning movement.