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Copyright © Access-IS 2016
5.4 Indicator control
These commands control the be
haviour of the ‘Good Read’ and ‘Bad Read’ LEDs, device LEDs and
sounder.
5.4.1 Indicator LEDs
These commands control the behaviour of the ‘Good Read’ and ‘Bad Read’ LEDs.
Table 5. Indicator LED commands
Command
Description
Default
Parameters/Range
AISGDT
‘Good Read’ LED indicator duration.
Each unit is equivalent to 100
milliseconds.
5
0
–200
AISGDS
‘Good Read’ duration start.
Specifies when the
‘Good Read’ indicator
illuminates.
0
0 - At
‘Good Read’
1 - At media removal
AISGIN
‘Good Read’ indication stop.
Specifies when the
‘Good Read’ indicator
extinguishes.
1
0 - At media removal
1 - Continues after media
removal
AISBDT
‘Bad Read’ LED indicator duration.
Each unit is equivalent to 100
milliseconds.
8
0
–200
AISBDS
‘Bad Read’ duration start.
Specifies when the
‘Bad Read’ indicator
illuminates.
0
0 - At
‘Bad Read’
1 - At media removal
AISBIN
‘Bad Read’ indication stop.
Specifies when the
‘Bad Read’ indicator
extinguishes.
1
0 - At media removal
1 - Continues after media
removal
5.4.2 LED control method options
Use the
AISLCM
command to select the LED control method.
There are four methods of operating the LEDs:
LSR110 method
Enhanced method
Direct method
NFC method (only applicable to NFC-enabled units)
‘LSR110’ method
If you are familiar with the Access-IS LSR110, this method is the same and provides backwards
compatibility. Only the ‘Good’ and ‘Bad’ LEDs are controllable.
In Dumb mode, successfully reading a barcode causes the
‘Good Read’ LEDs to illuminate and
the
‘Good Read’ beep to sound. No other LED control is possible.
In Host and Interactive modes,
control the ‘Good Read’ and ‘Bad Read’ LEDs and beeps using
AISXXR
commands.
