Encryption Enabled and meaningless messages in Terminal

I have two XB24ZB S2 (one set as coordinator and the other as router). A Microcontroller (Arduino) reads its analog port and sends the value through serial to the Xbee Router (which broadcasts). If I don’t use encryption, the terminal’s messages are fine:
385 400 390 395 400 (LDR Sensor).
But with encryption I got messages like “…SSSS…LLLSSL…SLS”.

These are the X-CTU’s configurations:
Coordinator:
ID - 3332
EE=1
EO=0
KY=4455
NB = 2 (ODD Parity)
NK=0

Router: XB24-ZB ZIGBEE ROUTER AT 22A0
ID - 3332
EE=1
EO=0
KY=4455
NB = 2 (ODD Parity)

I tried setting NB=0 (No Parity) and got messages:
“.4 .4 .4 .4 .4”. So, still not working. Anyone know why?

Thanks in Advance…

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