Omnimount NC125C Manuel D'instructions page 21

NOTE: Use Option B for Hole Patters up to:
Mounting holes must be Outside the Vertical Rails for these hole patterns.
Mounting Holes must be Inside the Vertical Rails for these hole patterns
MOUNTING OPTION - B
800 mm
400x800 mm
BE SURE TO CENTER ADAPTER ON T.V.
MOUNTING OPTION - C
NOTE: Use Option C for Hole Patters of:
300x200 mm
400x200 mm
BE SURE TO CENTER ADAPTER ON T.V.
200 mm
B
C
P21