Reverse With Confidence
™
15
ADJU
ST
AB
LE GRID LINE
Long press settings button (middle button) to enter into “guide line
adjustment” mode.The settings on top are for the left grid line and the
bottom are for the right. Press the “Settings” button (middle button) to
toggle between the the two. The up, down , left and right buttons are to
adjust the location of guide lines. The clockwise rotation buttons are to
adjust the angle of guide lines. It is easy to operate and calibrate.