3 physical descriptions – GeoVision GV-R1352 Card Reader (13.56 MHz) User Manual
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7
7.3 Physical Descriptions
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DIP Switch:
Used to set up card formats and communication signals. By default, the
switch No. 1 is set to OFF for reading UID, and the switch No. 2 is set to ON for sending
RS-485 and Wiegand signals simultaneously.
No. Position
Description
1
ON
Read GID and DESfire ID
OFF (Default)
Read UID only
2
ON (Default)
Send both RS-485 and Wiegand signals
OFF
Send RS-485 signals only
Note:
Every time when the setting is changed, the reader needs to be restarted to apply
the change.