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RacingRicki · 12-22-2013, 08:03 PM

+12VDC: connect to main power supply terminal
Trans: Goes to trans brake solenoid.
SFO: This is a a multi function programmable terminal. Can be used for starting line enhancer or some other use like line lock. See the manual.
T.Stop:connect to throttle stop solonide
Shift: connect to shift solinoide
GND: Connect to main earth point on chassis
PB 1: Goes to the button that you will use to engage the trans brake.
PB 2: Probably don't need this one.
Tap PB : Allows you to use a button to take time out or put time into the delay or throttle stop during the run (advanced feature).
L L PB : Connect to the line lock button if you plan to use the line lock output of the box (one of the SFO functions). This is also used to arm the data log function of the box even if you don't plan to use the line lock output.
Tach : connect to Grey on MSD Ignition

NOTE: It may be illegal to have the tach wire connected to this box. You may not have such a rule.

Yes you will have to push the trans brake button to engage reverse. Or you can have a separate button for that if you wish.

12-22-2013, 08:03 PM	#15
RacingRicki Sponsor Join Date: Sep 2005 Location: Colorado Posts: 106 Likes: 0 Liked 0 Times in 0 Posts	Re: Mega 450 Wiring Help +12VDC: connect to main power supply terminal Trans: Goes to trans brake solenoid. SFO: This is a a multi function programmable terminal. Can be used for starting line enhancer or some other use like line lock. See the manual. T.Stop:connect to throttle stop solonide Shift: connect to shift solinoide GND: Connect to main earth point on chassis PB 1: Goes to the button that you will use to engage the trans brake. PB 2: Probably don't need this one. Tap PB : Allows you to use a button to take time out or put time into the delay or throttle stop during the run (advanced feature). L L PB : Connect to the line lock button if you plan to use the line lock output of the box (one of the SFO functions). This is also used to arm the data log function of the box even if you don't plan to use the line lock output. Tach : connect to Grey on MSD Ignition NOTE: It may be illegal to have the tach wire connected to this box. You may not have such a rule. Yes you will have to push the trans brake button to engage reverse. Or you can have a separate button for that if you wish. __________________ RacingRicki Last edited by RacingRicki; 12-22-2013 at 08:07 PM.