I also have Greddy Turbo Timer on my 93.5 TT sixspeed.
Quick note: you can stop the music by pressing the select switch, this is a one time bypass.
when the turbo timer powers up, you can choose the opening music (Factory Programmed Music, User Programmed Music, or No music)
(1) while in countdown mode, press the power button for 2 seconds.
(2) the display will show "snd" then the next opening music selection -"OP2" (the factory programmed music)
(3) repeat step (1) and the display will show "snd", then the next opening music selection "oFF" will appear (no music-silent)
(4) repeat step (1) and the display will show "Snd", the next opening music selection "OP1" will appear (Your programmed music)
(5) repeat until you have chosen the selection you wish to have played when you start your Turbo Timer.
"OP1" = Factory Programmed opening music
"OP2" = user programmed opening music
"oFF" = No opening music
Hope this helps, email me if your need any more help. Later
