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External Output
External Illumination Control
The External Illumination Control allows the third party device to use external illumination, supplemental to the illumination
from the scanner. If the illumination will be provided by the third party device, scan the External Illumination Control On
bar code. Default = External Illumination Control Off.
External Illumination Parameters
Absolute Maximum
Maximum voltage on output pin with scanner powered
down.
High Value: 6 Volts
This allows a pull-up to be connected to this line provided it
does not exceed the current on the next line of this table
while operating.
Maximum current driven into pin from external source.
High Value: 5mA Maximum current limited by series resistor dissipation.
Parameter Values
Output Low Voltage
Iout = 500uA
High Value: 0.6 Volts
Internal one-hundred ohm series resistor drop included.
Output Low Voltage
Iout = 1mA
High Value: 0.7 Volts
Output Low Voltage
Iout = 4mA
High Value: 1.0 Volts
Output Low Voltage
Iout = 6mA
High Value: 1.2 Volts
Output High Voltage
Iout = -500uA
Low Value: 3.6 Volts
Output High Voltage
Iout = -1mA
Low Value: 3.5 Volts
Output High Voltage
Iout = -4mA
Low Value: 3.3 Volts
Output High Voltage
Iout = -6mA
Low Value: 3.1 Volts
* External Illumination Control Off
External Illumination Control On