ASSEMBLED VIEW
The Natural Way to Look at a Computer™
Retrofit Kit
Assembly Instructions
Model #
50-0-1818
-22, -24, -27, -28, -30, -33, -34
Step 1
If the worksurface is prepared for Retrofit Kit & Keyboard
Drawer Installation, skip to Step 3. Otherwise, please prepare your
worksurface to the specifications shown in Figure 1a for Viewport &
Side Assembly milling/drilling. If using a 24" Adjustable Keyboard
Drawer, please use separate hole pattern shown below.
The retrofit kit can be installed in almost any work surface. The kit is
designed to attach to a work surface that is 1-1/8" to 2" in thickness.
Thinner work surfaces may require some build-up of material for
proper installation. Glass work surfaces are not recommended. If
your countertop is a solid material such as natural granite or
marble or a fabricated solid surface such as Corian, you should use
a professional fabricator to create the opening and surface
mounting anchors required for your kit. Forward a copy of the
boring pattern and hole size cut out to a professional fabricator.
Step 2
Keyboard Drawer holes (as shown in Figure 1b) should be drilled
for the specific keyboard size. Care must be exercised to use the
specifications in Figure 1b regarding drill size and hole depth.
To offset the viewport and keyboard drawer, please call
Customer Support at 1-800-730-6682 for special instructions.
FIGURE 1b
FIGURE 1a
UNDERSIDE OF TOP
3/16" Dia
5
.
/
8
"
Deep
6 Places
1
/
2"(12.7mm) R.
4 Places
3
/16" Dia.
8" Deep
5
/
6 Places
FRONT EDGE
1813/16"(478mm) 22" Keyboard
22 /32"(574mm) 24" Keyboard
FRONT EDGE
19
18-1/4"(464mm)
5
25 /16"(643mm) 27" Keyboard
1
26 /8"(664mm) 28" Keyboard
21-1/4"(540mm)
for all other keyboards
1
28 /16"(713mm) 30" Keyboard
1
25-1/16"(637mm)
for 24" Adjustable Keyboard Drawer
31 /4"(794mm) 33" Keyboard
1-1/4"(Offset 32mm)
1
32 /8"(816mm) 34" Keyboard
(Typ.)
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50-0-1818 Asy. Instr. - Rev. 07/21/04, © Nova Solutions, Inc. 2002
IIR002
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Step 8
Step 7
After installing the Keyboard Drawer, pull Outward Locking
Tab forward to lock in place. See Figure 4.
As shown in Figure 3, attach Left Keyboard Hanger securely
to the underside of the worksurface using three (3) Screws
(Ref. #9) and one (1) Screw (Ref. #10). Repeat procedure for
other side.
FIGURE 4
Outward
Locking
Tab
4
FIGURE 3
Step 9
1
Install Trim Ring by snapping pieces together (Ref. #14 and
#15), lowering into cutout, and attaching with four (4) screws
(Ref. #12).
9
10
IMPORTANT: The longer of the screws (Ref. #10) passes
through the tubular section of the Keyboard Hanger allowing
the assembly to be leveled by either tightening or loosening
the screw. Adjusting the screws allows you to fine-tune the
action of the keyboard drawer.
10
9
EXPLODED VIEW
Step 10.1
Adjusting Your Monitor: The Monitor Support adjusts three
ways — height (up/down), angle, and forward/backward.
Adjust it so that you have a comfortable viewing angle of the
monitor when you're in a normal working position. Push
Outward Locking Tabs back to unlock keyboard drawer. See
Figure 4. Remove the keyboard drawer and the glass. Lower
the monitor through the viewport opening while allowing the
wires to feed through the back of the monitor support. If the
monitor is too heavy, make sure you get assistance.
9
4
9
10
3
9
5
9
2
1
6
2
Angle
Forward-Backward
Up-Down
13
8
3
8
11
10
12
9
13
8
10
8
50-0-1818 Asy. Instr., © Nova Solutions, Inc. 2002
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Monitor Adjustment
Maximum Monitor Dimensions:
17-1/2"D x 17"W x 18"H
Step 10.4
TRACKING
BLOCK-F
TRACKING
BLOCK-M
After you achieve the desired height and angle, you can fine
tune the viewing distance by sliding the carriage forward and
backward. Each time you make an adjustment, reinsert the Male
Tracking Blocks. When the adjustment is completed, install the
Security Screws. The bottom of the screen should always be
closer to your eyes than the top.
SECURITY
SCREW
UPPER
TRACKING
BLOCK
LOWER
TRACKING
BLOCK
Downward Gaze
™
Monitor Installation
UPPER
TRACKING
BLOCK
Correct Installation
LOWER
TRACKING
BLOCK
Keyboard drawer from
edge of top
25-1/2
"
9
7 /16"(1st Stop)
10"(Last Stop)
5
3- /8
"
14"
22-7/8
"
5
1. Install monitor as high as possible without raising glass.
19- /8
"
2. Screen should point slightly above user's face (bottom edge of
monitor is nearer to the eye than top edge).
5-1/2" to
7-5/8
3. Preferred position: top edge of monitor is at back edge of glass
"
11
13
12- /16"
12- /16"
Incorrect Installation
Step 10.2
Wrong Angle!
...Top of monitor is closer
to the eye than the
Determine the modification necessary to accomplish the
preferred viewing angle. To make angle adjustments, move
either the top or the bottom Tracking Block assemblies
bottom of the monitor.
independently of each other. For standard-size monitors, a good
starting point is 4 spaces up in front and 5 spaces up in back.
Too Low!
Step 10.3
...Monitor is located too
far below glass so that
view is obstructed.
Once the angle is adjusted, adjust the height by raising or
lowering both upper and lower Tracking Block assemblies the
same number of spaces.
PATENT INFORMATION: Nova products are covered by one or more of the following U.S. patents: Re. 34,266; 4,869,564; 5,125,727; 5,290,099; 5,294,193 & 5,408,939.
Other U.S. and foreign patents issued and pending.
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50-0-1818 Asy. Instr. © Nova Solutions, Inc. 2002
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