Turn it on... All the leds will light up then quickly flash again this is battery state; more that light two green two amber two red, the newer the battery.
Take of the left grip cheek then turn the gun on, you will see a small black button (mode button) press this once and it will tell you the soft ware version, (do not get confused with the big led at the top, this is to tell you what menu you are in) if the top small led is red? You have the latest version 7 soft ware.
Press the black button again and this is trigger setting, for full 15bps ramping whilst the big led at the top is showing red, pull the trigger (each time you pull it lights up one more led) till all the leds light up i.e. two green two amber and two red. Turn the gun off then back on; you’re now ready to rock at 15bps full ramping mode..
If you need a complete run through of all the modes? Please ask.
