Big Trak TM by Milton BradleyBig Trak was a programmable electric six-wheeler by Milton Bradley - 1979. Big Trak is a six-wheeler that is programmed to drive forward, backward, turn and fire a 'photon canon'. To program the six-wheeler you needed to type the commands into the keyboard at the top of the vehicle. Big Trak could remember up to sixteen commands at any one time. The keypad on Big Trak consisted of:
TEST: Run a test program
CLR: To clear all the programming
GO: Starts the Program
GREEN ARROWS: Forward, Back, Left, Right
FIRE: To set off the LED “laser”
HOLD: To pause the vehicle
RPT: Repeat steps
CLR: To clear last step
CK: Check last instruction
OUT & IN: Detach the trailer accessory
0-7 keypad: To allow you to define a time for each action
