ScyTek Electronics 1000RS - Manual (Page 18)

Page 14 - Astra 1000RS
Jumper Selection
Carefully separate the top and bottom halves of the main unit case. Once the cover is removed, the parking
light polarity jumper will be visible next to the parking light relay. Set the jumper for the correct polarity
output as described below, then reassembly the main unit case.
Parking Light Output. Selects the polarity (+/-) for the output of the on-board Parking Light relay.
Left Pin + Center Pin = positive
Right Pin + Center Pin = negative
Jumper Settings
default setting shown