Datalogic Hand-Held Devices II - Output and Idle Levels

HHD II
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4.2.4 Output and Idle Levels
The following state diagrams describe the different output and idle level combinations
for Pen emulation:
bar
space
white
black
barcode output
idle
OUTPUT: Normal
IDLE: Normal
bar
space
white
black
barcode output
idle
OUTPUT: Normal
IDLE: Inverted
bar
space
white
black
barcode output
idle
IDLE: Normal
OUTPUT: Inverted
bar
space
white
black
barcode output
idle
IDLE: Inverted
OUTPUT: Inverted
Output and Idle Levels
4.2.5 Inter-Block Delay
For the PEN Emulation interface, data are sent to the Host in fixed size blocks of 20
characters each. The inter-block delay parameter allows setting a delay between
each block sent to the Host.