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ACR350 Validator with QR Code Scanner
–
User Manual
Version 1.02
www.acs.com.hk
Page 42 of 61
3.2.1.3.
DESfire CHECK BALANCE
This function allows you to check the current balance of your contactless card.
Figure 20
: DESfire CHECK BALANCE
1.
Select “Contactless”.
2. Select
“
DESfire CHECK
BALANCE
”
.
3. The app waits for the card
to be presented.
4. Present the card on the
tapping area.
5. a.
Once
completed,
a
“
SUCCESS
”
message will be
shown together with card
’
s
current balance
5. b. Otherwise, an
“
ERROR
”
message will be displayed.