10
Step 3: Determine the orientation of the monitor
You can mount the monitor in a locked portrait or landscape orientation, or you can leave the
monitor free to rotate 360°.
• If you want the monitor to rotate freely, do not insert the M3 x 6 mm screw.
• If you want the monitor in a locked orientation, insert the M3 x 6 mm screw into the front of the
plate on the upper arm.
NOTE: If you insert the screw, then want to change the monitor’s orientation after you mount the monitor to the upper
arm, you need to remove the monitor from the upper arm and insert or remove the M3 x 6 mm screw.
Step 4: Determine the orientation of the monitor
Attach the upper arm to the back of your monitor with either the M4 × 10 mm screws and a Phillips
screwdriver or the M4 × 10 knobs. Hand-tighten the knobs.
NOTE: If a stand is attached to the monitor, remove the stand.
Caution: The mounting screw holes on the back of the monitor
may require screws of a different type or length than the provided
M4 × 10 mm screws or knobs.
• Using screws of that are too big in diameter will damage the
screw holes on the monitor.
• Using screws that are too small or too short may cause the
monitor to fall off the arm.
• Using screws that are too long may damage the interior of the
monitor.
Before you attach the monitor to the upper arm, make sure that
the provided screws or knobs t the screw holes on the back of
the monitor. If the provided screws or knobs do not t, refer to the
documentation that came with the monitor for the correct screw
type and size.