Tripp Lite DMCS3770SG75 Owner's Manual page 9

Assembly
7
Measure the TV Fixing Holes' Width and Height
If width is greater than 600 mm or height
greater than 400 mm. STOP installation now
and contact Tripp Lite Customer Support.
Spacers
No Spacers
WARNING
SP1 SP2
For TVs with flat/unobstructed back.
Please keep for future reference.
You are provided with 4 diameters of TV fixing screws:
M4, M5, M6 and M8. Determine the screw diameter
that fits.
For TVs with irregular/obstructed back.
9
P-A/B
P-C/D
P-E/F
P-G/H