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5.2 Dumb
Shown below is a flow chart illustrating the process for a ATR in Dumb mode.
Media Detected
Imager and
Illumination
Activated
Barcode Read
Data Sent to Host
Lights ‘Good
Read’ (as Settings
Instruct)
Reader Idle
Imager and
Illumination
Deactivated
Reader Idle
5.2.1 Example
Comments
ATR Command to Host
Host Command to ATR
Media placed in front of ATR.
-
-
Imager activated and barcode
scanned. Illumination activated
as settings.
Data sent as configured (e.g.
USB/serial)
-
ATR resets when media is not
detected for 0.5 seconds.
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-