Bertec CDP User manual

80P-0094
2021-04
Computerized Dynamic Posturography (CDP)
Installation Manual
(97P-0036-15, 16)

CDP Installation Manual
1
Table of Contents
System Components ..............................................................................................................2
Tools and Equipment .............................................................................................................3
Shipping Crates......................................................................................................................4
Unloading and Installing the CDP Screen ................................................................................5
Unloading and Installing the CDP Base .................................................................................11
Positioning the System in Facility .........................................................................................23
Projector Installation ...........................................................................................................26
Projector Alignment ............................................................................................................31
Computer Cart Assembly .....................................................................................................35
System Installation Final Check ............................................................................................42

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System Components
Contents
Qty
Bertec Part #
Note
CDP Base Crate Contents
CDP Base
1
35P-0056-9
Side rails attached
BP5046 Dual
1
03P-0116-2
Secured in base
E-Stop Pendant
1
36P-0179-1
PC with video card
1
37P-0003-2
Touch Screen Monitor
1
37P-0005
Canon Projector
1
37P-0059-1
Wireless Remote (Programmed/checked)
1
37P-0029
Webcam
1
Projector Power Cable 15’
1
32P-0013
W/Ferrite Attached 32S-0108
15' shielded ethernet cable
1
32S-0056
Shielded HDMI 15’ Cable
1
30S-0358
CDP Base main power cable
1
30P-0283-1
Power adapter cable
2
USB A-B cable
1
Circuit Breaker Cover
1
02P-0336-1
Adjustable Foot Cover
1
6-32 x 3/8 BSC SS
4
5/16-18 x 1 FSC SS
8
04S-0122
**Bagged together**
3/4-10 Hex Jam Nuts
4
04S-0887
**Bagged together**
1/4-28 x 1.75 SSS
8
04S-0750
**Bagged together**
M5 x 16 FSC
3
--Bagged Together--
M5 T Nuts
3
04S-0759
--Bagged Together--
1/4-20 x 5/8 SHC (for projector)
12
04S-0101
--Bagged Together--
10-32 x 7/8 SHC
2
04S-0011
--Bagged Together--
Projector HDMI strain relief
1
30S-0804
--Bagged Together--
Outlet Cover
4
30S-0972
3M Large Adhesive Zip Tie Mount
4
Black Zip Ties
10
30S-0143
Projector Mount Plate
1
02P-0626-2
Bertec Logo Plate
1
02P-0661-1
Projector Lens Cover Plate
1
02P-0659-1
Harness structure upright (L)
1
03P-0132-1
Harness structure upright (R)
1
03P-0133-1
Harness structure crossbar
1
03P-0107-1
Standard Harness
1
97P-0041

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Harness Drops
1
97P-0033-1
Frame Legs
4
03P-0162-1
Size large by exception
Frame Feet
4
04S-0827
Standard Balance Advantage Foam Assembly
1
97P-0076
PC Cart Cable Harness
1
Foot Covers for Clinical Systems
1
97P-0079-1
30 Covers per pack
Quick Reference Guide
1
Manual
1
Bertec Limited Product Warranty
1
CDP Screen Crate Contents
Screen on Assembled Frame
1
035P-0050-3
w/Castors, projector rails, cover
installed
CDP Dolly Crate Contents
Dolly
2
CDP PC Cart Crate Contents
PC Cart (assembled, with basket and shelf)
1
35P-0016
Cart Cable Harness (USB, DVI, Monitor Pwr,
Aud)
1
USB Male to Female cable (hub connector)
1
Mounted on Cart
Wireless Printer
1
37P-0022
Domestic Only
Wireless Keyboard/Mouse
1
PC Cart Hardware
1
Touch Screen Monitor
1
37P-0005
Tools and Equipment
•Allen key
o1/16”
o5/32”
o3/16”
o1/4”
o4 mm
•Small flathead screwdriver
•6 foot step ladder
•Rubber mallet
•Cordless 18-20V drill
oT25 Torx bit
oBit for Dollies (packed in with dollies)

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Shipping Crates
A. Screen Crate
B. Base Crate
C. PC Cart Crate
D. Dolly Crate

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Unloading and Installing the CDP Screen
1. Unload the four crates from the truck
a. CDP Base Crate
i. Remove from truck and position the CDP Base crate so that it is accessible from
all sides
ii. The CDP Base crate can be unloaded using a 48” liftgate
Figure 1 - CDP Screen Crate
b. Screen crate
i. Only handle screen by touching the frame
1. The inside surface of the screen is sensitive and should not be touched
with bare hands
ii. The screen is delivered on casters to maneuver into position
1. ** Casters are returned to Bertec in the crate
iii. The dome crate should be loaded at the very nose of the truck (closest to the
cab) with the OPEN THIS SIDE ONLY sign facing toward the liftgate
iv. Liftgate delivery
1. The Screen crate should not be unloaded via liftgate while the crate is
full
2. Carefully roll screen out of crate
3. Unload screen using liftgate
a. 48” minimum liftgate
b. One person should stand inside the dome and hold onto the
screen frame

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i. **Liftgate may initially jerk away from truck **
c. Driver should operate the liftgate
d. Second person should be on the ground to help stabilize dome
as coming down the liftgate. The empty crate can be removed
on the liftgate if necessary
c. Remove PC Cart Crate from the truck
d. Remove Dolly Crate from the truck
i. Position close to CDP Base crate
2. Handling the Screen
a. The inside screen is a gel coated surface, touching it should be completely avoided as it
can be scratched
i. Scratches and marks on the screen will adversely affect the effectiveness of the
equipment
b. The screen should be handled by 2 people while maneuvering through buildings
i. One person at the front ensuring the front face of the screen does not rub
against hallway
ii. One person watching the rear of the screen
c. Hallways must be minimum width of 48” always
i. Use a drop cloth, plastic, or packing foam to protect the screen and screen
frame from scratches while moving through narrow or tight spaces
d. Maneuvering the screen through a doorway (or into elevator)
i. Prepare by reviewing site discovery form
ii. The screen will maneuver through a 48” or wider doorway with no issue
iii. Doorways smaller than 48” must be at least 35 ” wide with a four feet of clear
space on both the exterior and interior wall on the side of the door that the
screen will wrap around. (Image below for reference)
1. A 4-foot-wide exterior and interior non-obstructed area must be clear of
all permanent fixtures like shelves, tables, and sinks. It may be
necessary for the customer to have these moved before installation
begins.
2. Remove Overhead automatic door closers to allow the door to fully
swing open
3. Doors may need to be removed

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Figure 2 –CDP Screen traveling through doorway
e. Breaking down screen frame (if required to traverse through tight doorways)
i. NOTE: This process is NOT necessary if the screen can be transported to the
final room with the frame attached
ii. The screen frame can be broken down into small components that will fit into
spaces with the absolute minimum required hallway and doorway space
iii. Lay screen down on its face in front of CDP base using white packing foam
between screen frame and ground shown in Figure 3
Figure 3 - Dome positioned in front of base

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iv. Remove the Screen Frame Back
1. Remove (8) 1/4-20 x 3/4” SHC using a 3/16” hex tool
Figure 4 –Back section of split frame
v. Remove Screen Frame Top Bar
1. (8) - 10/32 x 7/8” SHC (8) using a 5/32” hex tool
Figure 5 - Top Section of split frame

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vi. Remove Back Lens Cover Plate
1. (2) - 10/32 x 7/8” SHC using a 5/32” hex tool
Figure 6 - Bolt Location for back lens cover plate

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vii. Remove Screen Frame Sides
1. (12) –1/4 x 1” SHC using a 3/16” hex tool
2. Place loose screen on foam to prevent scratching any surface finishes
Figure 7 -Location of bolts that secure screen to screen frame
viii. Carrying screen when not attached to screen frame
1. Carry only by the flange of the screen
f. Maneuvering up stairs
i. Stairways must be a minimum of 48” wide
ii. The screen can be lifted upstairs with two or more people (weight 181lbs)

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Unloading and Installing the CDP Base
Figure 8 - Base Crate
3. Unload the base crate
a. Remove the top and all sides of the crates
i. Set crates screws aside to put the crate back together after the installation
b. Remove all the contents by hand excluding the base

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4. Warnings of using the CDP Dollies to move the base
a. See videos shared by Bertec
b. NOTE: Not following dolly instructions can lead to unsafe situations for both the
installer and the equipment. Be careful, go slow especially when driving the dollies up
or down
i. NEVER allow the dolly lifting shafts to touch the top or bottom of the window
that they run in inside the dollies
ii. Follow instructions to initially attach the stabilizer bar to the top of the dollies
initially while lifting, then moving it to the bottom of the dollies when the
system is half way raised. NEVER roll the CDP system around without the
stabilizer bar at the bottom of the dollies.
c. Getting CDP Base into Optimal Vertical Position
i. These dolly instructions should be used IN ADDITION to the dolly instructional
videos
ii. Attach dollies like normal, making absolutely sure to get the correct dolly on the
correct side of the system. This means that the input shaft of the gearbox and
the linkage arm at the bottom of the system are on the same side of the dolly,
see below (the blue vertical line is the midline of the dolly). Both the input shaft
at the top and the linkage arm at the bottom are on the RIGHT side of the dolly
midline. As a note, on the other side of the system, they will both be on the
LEFT. This should be true whether the system is in a raised position or a
lowered position.

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5. Attach Dollies to side rails as shown in Figures 9 - 13
a. The dolly frame up-rights are labeled as Left and Right, they should each be matched up
to the corresponding side rail, also labeled Left and Right
b. Line the first dolly up so that the gear box shafts, and the linkage arm are on the same
side of the dolly, note that in the picture below the CDP is already attached to the
dollies, which won’t be the case at this point in the guide
Figure 9 - Linkage arm and gear box shafts locations
c. Roll dolly close to its side rail pair as shown in Figure 10
d. If necessary, adjust height of lifting shaft if to line up with the bushing
i. In most cases the CDP base will be packed with the same set of dollies, so the
lifting channel is already lined up vertically with the bushing
ii. If you need to raise or lower the lifting shaft refer to step 7b
e. Lift the gate which partially covers the bushing and position the lifting shaft securely
into the bushing as shown in Figure 11.
i. The lifting shaft should slide in far enough that the lifting shaft gate can drop
back down and lock it in place as shown in Figure 13
f. Ensure the bushing gate is securely locked down in the lifting shaft

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Figure 10- Initial lining up
Figure 11- Lifting gate on bushing
Figure 12 - Positioning in bushing
Figure 13- Lock the gate on the bushing
g. Attached linkage arm to ball joint on side rail as shown in Figure 14
i. Slide back the sleeve on the linkage arm
ii. The ball end on the side rail will seat in the opening on the linkage arm
iii. After the ball is seated in the linkage arm slide the sleeve back in position
Figure 14 - Connecting Linkage Arm
h. Repeat steps 5a –5g for the other half of the dolly system

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6. Connect Dollies to each other as shown in Figure 15
a. Attach drive shaft between dollies
b. Line the permanent pin on one side of the drive shaft up with the slot in the gearbox
hook of one dolly then slide into place and rotate drive shaft down so it is in line with
the gearbox hook
c. Place drive shaft pin through drive shaft and gearbox hook
d. Repeat for other dolly (though the drive shaft will not be able to go in vertically as
shown below)
e. make sure that both drive shaft pins are fully locked in place
Figure 15 - Connecting drive shaft
f. Attach stabilizer bar between dollies at top of dollies using (4) 10-32 screws with a 5/32”
Hex Key as shown in Figure 16
Figure 16
7. Raise Dollies
a. Warnings
i. DO NOT use a hammer drill or impact driver
ii. Set drill driver on a mid-range torque setting, typically 8 or 9

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iii. Refer to dolly labeling to turn the input shaft the correct direction so that the
system raises
b. Use the included keyed-socket bit with a drill to drive one input shaft as shown in Figure
17
Figure 17 –Gear box and keyed-socket bit
c. When the system is 1/3 of the way raised, move the stabilizer bar to the bottom of the
dollies as shown in Figure 18
Figure 18 –Stabilizer Bar connected to bottom of dollies
d. Continue to raise the system using drill
e. Check frequently to ensure the lifting shafts, Figure 20, DO NOT come in contact with
the top of the weldment window, Figure 19. NOTE: This is critically important, as
contact between these two elements can lead to damage that could put the user or
device in serious harms way

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Figure 19 –Top of Weldment Window
Figure 20- Lifting Shaft
f. While raising, the linkage arm can extend and retract as shown in Figure 21 &22
g. The linkage arm should be full retracted to achieve the maximum vertical position
i. The linkage arm is retracted by pushing down on the lower end of the CDP Base
Figure 21 - Linkage Arm Extended
Figure 22 - Linkage Arm Retracted
h. Continue to drive the system vertically until lifting shafts are close to top of weldment
window and the CDP base is close to the drive shaft as shown in Figures 23 & 24

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Figure 23 –Lifting shaft at maximum
Figure 24 –Raised to max just before drive shaft interferes with base
8. The system is now vertical as shown in Figure 25 and ready to safely transport to the installation
space
a. Minimum opening the dolly can traverse through in this state is 35” wide
b. The system should ONLY be moved when the stabilizer bar is attached at the bottom of
the dollies (reference step 4.c)
c. Be careful when moving over uneven ground
d. Using two people slowly roll the system into the installation area

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Figure 25 –CDP Base at maximum vertical stance
9. Positioning in desired installation area
a. Position CDP attached to dollies in the desired area
b. Lower system using your drill until it is about 1/3 of the way from the bottom of its
range of motion
c. Remove stabilizer bar and move it to the top of the dollies
d. Lower system so that the base is just above the floor and still supported by dollies
e. While the base is horizontal and connected to dollies adjust the base into final position
i. 4.5” minimum distance from rear of CDP to closest wall or obstruction
ii. 12” minimum distance from CDP sides to closest wall or obstructions
f. Lower dollies completely until base is firmly resting on the ground.