Serial NO. : T005002-EN
Date of Editing : 2012-08-20
Questions : Why do you feel the induction of AR-323D is not insensitive when presenting card
Problem Solving :
The problem has possible been casued by these situation as follows, please possibly avoid the following situations occur :
S1 Avoid to put the card with other mifare card into one wallet, the situation will lead to AR-323D fail to read your card
S2 Avoid to use the wallet with deep color and try to select the wallet with bright color such as white
The reason is that AR-323D use the infrared ray to sensor the reading card, but the infrared ray is insensitive to the deep color.