REDATOM REDXLTOPEN175P Instruction Manual page 10

STEP 4A- ATTACH PANELTO WALL PLATE & ADJUST TILT ANGLE
Rotate lever clockwise to hold desired tilt
STEP 4B- ADJUST THE SCREWS ON THE VERTICAILS TO LEVEL THE FLAT PANEL
D
Maximum leveling
adjustment 0.5"
D
or
or
1/2"
Tilt
-3°~12°
P10