CipherLab 9200 Reference Manual page 155

9200 Mobile Computer Reference Manual
To change the value of key A and/or B:
1.
Open Reader Configuration as described in
2.
Tap Mifare Keys on General tabbed page.
3.
Configure which key to change, how it is changed to, and the block to apply the
change.
4.
Tap (slightly contact) the mobile computer's scanning window with the RFID tag to
write the change to.
5.
Tap the Write button on Mifare Keys settings page. The change is written to the
RFID tag.
140
Launch Reader Configuration