Anyine knows how to change tuner's frequency step?

[NEO]

I bought the radio (Cambridge Soundworks Model 730) earlier this year in The United States. Now I am back in my home country in Asia and the stations here are all different from the stations there. Here we have 101..101.5...102..and so on. My radio keep tuning on the stations like 100.9, 102.1,102.3,102.5...with 2 Mhz step instead of 5. I can still get stations which end in .50 Mhz but not the one in .00 Mhz.

Does anybody know if this tuning step can be altered?