Code CR3 User Manual
Page 15
C002332_15_CR3_User_Manual
9
Save Settings
Transferring and Deleting Data
There are three different codes to transfer and delete data in memory.
1.
Transfer All Data in Memory
- This code will send all data in memory everytime the code is scanned.
2.
Transfer Only Unsent Data in Memory
- This code will send only the data in memory that hasn’t already been sent
when the code is scanned (ONLY works in Send & Buffer and Send & Log modes).
3.
Delete Scanned Data from Memory
- Scanning this code will erase all data in the reader’s non-volatile memory.
Auto Transfer Buffer Memory
By default, when reconnected, the CR3 will automatically transfer any data in memory once a connection to a host is
established. If your application is not ready, the reader will send the data anyway and the data could be lost. If you do
not wish for the reader to immediately send data upon connection, please scan the Disable Auto Transfer Buffer Memory
code.
Send & Buffer Mode (Default)
Log Only Mode Send & Log Mode
Transfer Only Unsent
Delete Scanned Data
Transfer All Data in Memory
Data in Memory
from Memory
Enable Auto Transfer
Disable Auto Transfer
Buffer Memory (Default)
Buffer Memory
RS-232 Considerations
In RS-233 Cabled-No Power mode, the CR3 will behave as if it is always connected even though the serial cable is
disconnected or the power adapter is unplugged. Data scanned will be sent, regardless of connection status. Data
scanned in Cabled-No Power mode will be lost if the CR3 is not connected to the serial cable - it will not buffer the data,
unless Send & Log or Log Only mode has been enabled.
In RS-232 Batch-Cable Detect (Default) mode, the CR3 will detect if it is connected to a powered serial cable, if it is , it
will then send the data. If a powered serial cable is not connected or if the power adapter is not connected to the serial
cable, the CR3 will buffer the data. When the CR3 is then connected to a powered serial cable, the data will automatically
upload.
RS-232 Batch-Cable Detect (Default)
RS-232 Cabled-No Power