Quick Start Guide
Friction Knob UMS Mounting Arm
www.ablenetinc.com
(800) 322-0956
PN 98000035 (04/19 Rev. F)
Getting Started
1. Attach clamp to secure surface
2. Loosen locking screw on clamp. Press the arm
release button on the clamp and insert the
mounting arm into the clamp. Tighten locking
screw on clamp to secure mounting arm.
3. Loosen friction knob and position mounting arm.
Tighten friction knob to lock arm in place.
4. Connect mounting plate with 1/4”-20 threaded
rod to mounting arm.
Clamp
The clamp can be attached to both flat or round
surfaces.
For round surfaces, make sure the clamp wedge is
not installed in the opening of the clamp. The clamp
wedge can be stored in the back of the clamp on the
locking screw when not being used.
For flat surfaces, make sure the clamp wedge is
installed in the clamp opening as shown in photo on
this page.
Clamp wedge installed
for flat surfaces
Friction knob
1/4”-20 female thread for mounting plate
Locking screw
Arm release button
Clamp securing handle
Clamp wedge removed
for round surfaces
Clamp wedge storage
