VR6 Alarm Issue!

[Lawry]

Hey Guys

Recenty rebuild engine (so the battery was disconnected for some time...
And now the alarm isnt responding...
Ive tried turning the system on and off, but with no luck. no noise occured from main housing.
There are 4 small switches near the main socket, do these need to be in a certain order?

All in all i need to try and reset my alarm or re-calibrate it.. BUT HOW!

HELP