Device Maps

This is my device map:

cdjr:pre_startup {} cdjr:startup {sony:begin} cdjr:using_player[cd1] {sony:cd1} cdjr:using_player[cd2] {sony:cd2} cdjr:using_player[cd3] {} cdjr:using_player[cd4] {} cdjr:using_player[cd5] {} cdjr:using_player[mp3] {sony:aux} cdjr:vol_up {} cdjr:vol_down {} cdjr:mute_on {} cdjr:mute_off {}

The device file generated in EZ Learn is "sony.cde", but CDJ does not respond as expected, i.e.,switches my amps input to "cd1" as expected. What's wrong with my map?

thanks in advance

Shelly