Enter key for Primary Horn (Train Horn / Doors Closing Ann For
C751B)
Shift + Enter Key for Secondary Horn (Doors Closing Ann /
"Please Move Towards the Center of the Car" For C751B )
And Ctrl + Enter Key For Repeating Horn ("Please Move Towards
the Center of the Car" For C151 / English Saftey Ann For C651
/ Warning Buzzer for C751B)
Detailed. Don't ask anything else about the Horns and
Announcements. The rest are programed inside the route
Hey! I didn't know that! I'm using a laptop too! So I went to
change the controls.