Reference Manual Preliminary
Prox–DU & Prox–SU
www.gemalto.com Release for first samples Do not use for final design
DOC118569A Public Use Page 30/134
To check if the Prox–DU reader/writer is able to detect contact smart cards insert a smart
card into the reader/writer’s slot:
The yellow LED should be set to an enlightened state.
Figure 22 – Contact smart card check
Note: The yellow LED should return to the blinking state after a short time depending on the
computer operating system. The smart card used for the check should be of course
ISO7816-3 compliant. Otherwise, no LED change will occur.
The second test is not available for the Prox–SU model.