Step 3:
Step 4:
4a. With the open side of
The Trolley facing the user
side of the desk, place Trolley
on work surface adjacent to
work surface cutout.
Feed video and power cables
through cutout.
Video Port Power Port
Flat panel monitor (bottom view. Dell monitor pictured here. Other brands may vary.
A
B
Side Grommet
Side Grommet
Step 7:
Feed monitor video and power cables through the
grommets on either side of The Trolley.
Align other end of video and power cables with ports on
monitor. Position the end of the cables even with the
center of the VESA plate on monitor arm. These cords
may need adjustment in Step 6a.
Leave about 1” of clearance between the video/power
cables and the bottom of The Trolley E-Class.
Place video/power cables in two center wire
management channels on monitor arm. Bring wire
clip (rotated downward in Step 3) back up over wires,
aligning right side over screw hole. Tighten left screw,
then reinstall and tighten right screw.
Place video and power cables in wire retention clamps
on side grommet. Secure screws in grommet. Make
sure all wires are clear of screw hole. See figs. 1 & 2.
Reinstall black cable management cover that was
removed in Step 2.
Completely remove two shipping screws indicated
by the yellow warning label.
C
D
E
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Step 5:
Step 6:
The Trolley™ E-Class
Personal Monitor Arm System
Installation & Operating Instructions
The Trolley™ E-Class
Personal Monitor Arm System
Installation & Operating Instructions
A
B
C
D
E
F
fig. 1 - Side grommet
with wire retention
clamps
F
a.
4b. Lower Trolley into the
cutout and secure with nine
(#6 x 3/4”) screws provided.
Note: At this point, you can plug-in power
and activate Trolley to open door and grip
the inside of unit while lowering into cut-
out, but unit must be in “Install Mode” to
allow door to stay open.
b.
4c. Using the palm of your hand
or a soft rubber mallet and a
block of wood, push or gently
tap the trim ring into place.
Start at one end and work your
way to the other. The NOVA logo
should be facing the user. c.
4d. Plug Trolley into power source. Insert and turn the key
to illuminate blue LED light. Wait 5 seconds to activate, then
push button and hold to open door and raise Trolley arm. The
power control module in the bottom of the Trolley housing is
normally shipped in “Install Mode.” The green LED does not
light when in “Install Mode.”
Note: “Install Mode” only allows upward motion of arm and
access door will remain open.
5a. Select appropriate size VESA
plate for your monitor.
(100mm VESA plate installed)
Note: Once installed, the bottom of your
monitor should be 1 1/2” to 2” above the closed
Trolley door.
5c. If 75mm VESA plate required,
remove four black screws on 100mm
VESA plate. Attach 75mm VESA plate
in correct position for monitor size.
c.
Step 7:
a. b.
6b. Attach monitor
to VESA plate with
four monitor screws
provided.
Note: It may be helpful to have
another person assist in hold-
ing the monitor while attaching
it to the VESA plate.
a.
b.
7b. Push “Down” button for a few
seconds to activate unit. Once
the monitor is completely lowered
into the Trolley, the door will close
automatically.
Note: Pushing “Up” button will close door.
7c. Remove the small
screw located at the bot-
tom of Trolley (Ref. H). Slide
the top end of the remov-
able metal front cover
into the upper front cover
slot. Note: Top of front
cover must slide inside the
groove of the top structure.
Slide bottom of cover into
Trolley aligning with screw
hole. Reinstall the screw.
7a. Locate the power control
module at the bottom of The
Trolley E-Class and move the
switch to the right to “Operation
Mode.” The green LED will light.
1”
fig. 2 - Top view
of wire retention
clamps
Hc.
5b. VESA plates can be detached and rotated to ensure a monitor
height clearance of 1 1/2” - 2” above closed Trolley door.
b.
a.
6a. Attach the video and power cables
to your monitor. Allow enough slack in
cables for easy tilting of monitor, but do
not allow them to touch the work surface
or interfere with Trolley operation.
5c. Depending on the depth of your monitor’s VESA plate mounting
area and/or the thickness of your monitor, different screw holes
can be used to adjust the space between the monitor and The
Trolley arm.
Using the flush screw holes
increases the space between the
monitor and the arm.
Using the indented screw holes
decreases the space between the
monitor and the arm.
Cables should allow for monitor tilt, but
should not touch work surface.
G
Warning: After screws are removed and
before monitor is installed, arm may move
upward. If this happens, it should be
stopped by holding it with your hand.
Make sure the PCU switch is in “Install Mode” before
completing Step 4d. Refer to Step 7a for location of PCU.
