Human Solution Mobo Installation Instructions page 2

CURVED & OPEN
ARMRESTS
STEP 3: INSTALL THE REAR MOUNTING CLAMP
Place the opened LEFT BASE UNIT over the left chair armrest. (Curved side of the
base unit and mouse pad should face to the outside). While holding the base unit
in an approximated position, insert the shortest screws into the hole set clos-
est the rear of the base unit. Try to keep the MOUNTING CLAMP on the flattest
areas of the armrest, avoiding the curved areas. Some chairs will allow you to
use the very last hole set and others may require you to use a hole set further up
(Second or third hole set from the end, etc.).
FIG 3 (A): Place the MOUNTING CLAMP under the chair armrest and align it
with the screws. Push the CLAMP up against the bottom of the chair armrest. If
the CLAMP pushes the screws up more than 1/2" above the BASE UNIT, replace
the screws with a shorter size.
FIG 3 (B): Tighten the screws until the BASE UNIT is snug against the armrest,
but can still be moved. DO NOT FULLY TIGHTEN SCREWS
STEP 4: INSTALL THE FRONT MOUNTING CLAMP
Insert screws into the hole set closest to the front as possible, while making sure
to keep the MOUNTING CLAMP on the flattest areas of the armrest, avoiding
the curved areas. Some chairs will allow you to use the very front hole set and
others may require you to use a hole set further back (Second or third hole set
from the front end, etc.).
FIG 4 (A): Place the MOUNTING CLAMP under the chair armrest and align it
with the screws. Push the CLAMP up against the bottom of the chair armrest.
If the CLAMP pushes the screws up more than 1/2" above the BASE UNIT,
replace the screws with a shorter size.
FIG 4 (B): Make sure the CURVE ADAPTER (Step 2) is positioned correctly across
the armrest, where the curve begins. This should provide support and help keep
the Mobo parallel (level) with the armrest. If the placement isn't correct, adjust
adapter before proceeding.
FIG 4 (C): Tighten the screws until the BASE UNIT is snug against the armrest,
but can still be moved. DO NOT FULLY TIGHTEN SCREWS
REPEAT STEPS 1 - 4 FOR THE OPPOSITE MOBO BASE UNIT, THEN PROCEED TO STEP 7 (FINAL ADJUSTMENTS & TIGHTENING).
INSTALLATION INSTRUCTIONS (Continued)
If your chair has flat or T-shaped armrests, skip to STEP 5.
I N S T A L L I N G
IMPORTANT TIPS & NOTES:
(USE THE SHORTEST SCREW
THAT WILL REACH THE CLAMPS)
Tr y to use screw
lengths that
will minimize
or eliminate
excess screw
length from the
bottom of the
clamp, when
fully tightened.
.
.
O N C U R V E D
NOTE: Only 8 total screws are
needed to install your Mobo. Save
the unused screws in case you
decide to install your Mobo on a
different chair.
TIP: Some chair armrests will not
require the same length screws
in the front and rear. Some arm-
rests may require longer screws
in the front than in the rear or
FIG 3
(B)
CURVED
ARMREST
FIG 4
2
A R M R E S T S
visa-versa (Usually
CURVE ADAPTER is used).
TIP: Starting the screws into the
clamp is easier if you squeeze the
clamp snug under the armrest.
This will keep the screw heads
raised where they can easily be
turned. Barely tighten the first
side, and it will be easier to start
the screw on the opposite side.
Screws are too long.
Replace with shorter screws.
(B)
(A)
MOUNTING
CLAMP
(C)
(A)
MOUNTING
CURVE
CLAMPS
ADAPTER
when the