Thanks westbound I'll look for it

Thats the first time i ever heard of blast mode, how would i do that

I'm just following the instructions in digitrax book  I assume  you  put 129  in when you hit  the cv -rd button and then it will tell me what its set at  , then i  can change it to a higher number but it just  blinks 129 and never reads the setting,  just looking for help

The dcs51 blinks 129, it seems to never find the 129 cv.  i think its suppose to stop blinking and tell me what cv is set at so i can change it

Im using a digitrax dcs51 if i use it programing track or under ops when i put 129 in it just sits their blinks and doesnt give me a chance to lower or raise the volume it never says what its set at.  Yesterday it said 255  i tried lowering it to 100 but the voluum never change. Its not nearly loud enough to hear  even on my  small layout

The cv is set to 255 for whistle volume but I can barely hear it and when i try to change the cv it won't go any hire than 255