
V002450_25_CR1200-CR2-CR3-CR2500-CR3500_Interface_Configuration_Document_CLIENT.docx
2011-04-27 Page 29 of 65
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Before Picture Capture
(agcFramesBeforePicture)
Valid Range: 0 to 7FFFFFFF Frames
Number of frames captured and discarded before live picture
to give the gain control time to adjust.
Also see registers: 43, ab, ac, ad, ae, af, b1
Time Limit
(HostAckTimeout_ms)
(#700)
Valid Range: 0 to 7FFFFFFF Milliseconds
After sending data to Host, the Reader waits up to this amount
of time for the acknowledgement from Host before declaring
failure.
(button1)
The specified event is posted upon press of this button. The
events are defined below.
0: no action
1: keep awake
2: show target
3: read in near and far fields
4: defaultEvent (default) Selected by hardware
- CR2/CR3 read in both fields
- CR1200 read in near fields
- CR2500 read in wide field
5: read in near/high density field
6: read in far/wide field
7: take picture
8: read in most recently successful field
9 – 71: execute stored command string indicated by value
72 – 254: reserved
(button2)
See register 39 for settings.
Right Buttons
(button3)
Combination of buttons 1 and 3.
See register 39 for settings.
(button4)
CR2500/CR3500:
4
See register 39 for settings.
Note: This is the register for the trigger button for the
(HostPacketTimeout_ms)
(#11000)
Valid Range: 0 to 7FFFFFFF Milliseconds
The maximum time during which a complete text command
from Host must be received. (Pending text command data is
discarded when the timeout is exceeded.)
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