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3 - On (Phone optimised)
Adaptive illumination is on. The illumination LEDs switch ‘Off’ and ‘On’ continuously when you
present media to the device. The LEDs cycle ‘Off’ and ‘On’ until the device reads the barcode or you
remove the media. Use the illumination commands in Table 4 to set the ‘Off’ and ‘On’ time.
5.4 Indicator control
These commands control the behaviour of the ‘Good Read’ and ‘Bad Read’ LEDs.
Table 5. Indicator LED commands
‘Good Read’ LED indicator duration.
Each unit is equivalent to 100
milliseconds.
‘Good Read’ duration start.
Specifies when the ‘Good Read’
indicator illuminates.
0 - At ‘Good Read’
1 - At media removal
‘Good Read’ indication stop.
Specifies when the ‘Good Read’
indicator extinguishes.
0 - At media removal
1 - Continues after media
removal
‘Bad Read’ LED indicator duration.
Each unit is equivalent to 100
milliseconds.
‘Bad Read’ duration start.
Specifies when the ‘Bad Read’ indicator
illuminates.
0 - At ‘Bad Read’
1 - At media removal
‘Bad Read’ indication stop.
Specifies when the ‘Bad Read’ indicator
extinguishes.
0 - At media removal
1 - Continues after media
removal
Switches between LED locations for the
‘Good Read’ indicator.
0 - No lights
1 - Board green lights
2 - Board red lights
4 - Lid green lights
5 - Lid and board green
lights
8 - Lid red lights
10 - Lid and board red
lights
Switches between LED locations for the
‘Bad Read’ indicator.
0 - No lights
1 - Board green lights
2 - Board red lights
4 - Lid green lights
5 - Lid and board green
lights
8 - Lid red lights
10 - Lid and board red
lights