I am a novice at the digital and need to find out more about a 37622 digital set I bought used (no user guide). I managed to get the engine decoder set for delta operation but there is another set of dip switches (4) on the sound module. The sound module also has 2 volume adjustments one of which is for the deisel sound. Does anyone know how I might find out more about the settings for the 4 dip switches on the 602753 sound card???

Edited by user 16 December 2011 20:42:37(UTC)  | Reason: Not specified