D-Box 4250i User manual

152-914-0001-EN2
4250i/4400i ACTUATORS
(4 actuators, 3 axis system)
INSTALLATION GUIDE
Technical Support : 1-888-442-3269 ext. 264
Fax : [phone]
E-mail : [e-mail]
Visit us at: www.d-box.com

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TABLE OF CONTENTS
Important Safety Instructions 3
1- D-BOX 4250i/4400i, 3 axis actuators system overview 4
2- D-BOX 4250i/4400i system dimensions and setup 4
3- Positioning the components 7
4- Positioning the actuators (Bottom view of seating) 8
5- Arm Rest mounting hole dimensions 9
6- Setting up the actuators in the seat 9
7- Connecting the actuators to the ACM (Actuator Control Module) 10
8- D-BOX 4250i/4400i Electrical diagram 12
9- Pictures of D-BOX installation (in a loveseat) 13
Appendix 1 – Installation of the ACM bracket 18
The 4250i may be installed in a single seat and loveseat only. The 4400i may be installed in
a single seat, loveseat and 3 seats sofa.
WARNING: DO NOT USE ANY ATTACHMENTS THATARE NOT RECOMMENDED BY THE
MANUFACTURER, AS THEY MAY CAUSE DAMAGE OR MALFUNCTIONS.

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IMPORTANT SAFETY INSTRUCTIONS
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with dry cloth.
7. Do not block any ventilation openings. Install in accordance with the manufacturer's instructions.
8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus
(including amplifiers) that produce heat.
9. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two
blades with one wider than the other. A grounding type plug has two blades and a third grounding
prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fit
into your outlet, consult an electrician for replacement of the obsolete outlet.
10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles,
and the point where they exit from the apparatus.
11. Only use attachments/accessories specified by the manufacturer.
12. Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the
apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid
injury from tip-over.
13. Unplug this apparatus during lightning storms or when unused for long periods of time.
14. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been
damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects
have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate
normally, or has been dropped.
15. Do not expose this apparatus to dripping or splashing and ensure that no objects filled with liquids, such
as vases, are placed on the apparatus.
16. To completely disconnect this apparatus from the AC Mains, disconnect the power supply cord plug
from the AC receptacle.
17. The mains plug of the power supply cord shall remain readily operable.
18. Do not expose batteries to excessive heat such as sunshine, fire or the like.
The lightning flash with arrowhead symbol within an equilateral
triangle is intended to alert the user to the presence of uninsulated
"dangerous voltage" within the product's enclosure that may be of
sufficient magnitude to constitute a risk of electric shock to
persons.
The exclamation point within an equilateral triangle is intended to
alert the user to the presence of important operating and
maintenance (servicing) instructions in the literature accompanying
the product.
This symbol indicates that you must communicate with the
manufacturer for disposal of the equipment.
WARNING: To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture.

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The D-BOX 4250i/4400i actuators system is designed to be installed into the armrest of qualified
home theater seating.
1- D-BOX 4250i/4400i, 3 axis actuators system overview
When properly installed, the system will give you a three (3) axis motion simulator designed for
the home entertainment. The seat will move you front to back, side to side and up and down. In
order for the seat to be able to stand the stress of the motion, it is important that the structure be
well built. We suggest that the seat manufacturer reinforce their seats by making a single piece
wood panel on the back supporting the armrests or add a steel bar that will join the two side
armrests together. The front reinforcement part can also be made of hard wood or steel. See
pictures at the end of this document for more details.
Each actuator has a piston that will go in and out of the cylinder to make the motion. At the end of
each piston there is a hard plastic pivot piece that will be in contact with the floor (or a floor
protector and anti-slip cup). Under each cup there is a rubber pad to protect the floor and also to
make sure that the seat will stay in place during a movie or a game.
2- D-BOX 4250i/4400i system dimensions and setup:
Caution: When removing the actuators from the packaging box, be careful not to bend the metal
plate holding the two actuator cable connectors. Also, be careful not to pull on the two
connectors. One connector is used to power the motor (white connector) while the other carry the
optical encoder signals.

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The D-BOX 4250i/4400i, 3 axis motion system consists of:
Description Quantity
ACM unit (Actuator Control Module) 2
Actuator (max. capacity 250 lbs each 4250i and 400 lbs each 4400i) 4
Power Cable, 6 feet (000-090-0010-Z00) 2
Single Cup, Aluminum (810-0002) 4
Screw, Bolt, Hex, Cap, 1/4-20 X 3/4, Black (100-0551)) 16
Washer, Lock, 1/4, Black (102-0051) 16
CAT5 cable, 50 feet (092-0014) 1
Included with the L bracket option – 4 actuators (#801-0006)
Washer, Lock, tooth, 1/4, Zn (102-0053) 16
Screw, Bolt, Hex, Cap, 1/4-20 X 1, Black (000-100-0555-Z00) 16
Tiewrap, 7 3/8" (190-0014) 8
L bracket 8
Clamp, Cable, 3/8” (094-0007) 2
Clamp, Cable, ½” black (094-0012) 8
Plate, Plastic, Adhesive, Tiewrap (Tiewrap) (190-0007) 2
ACM bracket 2
Required Tools
3/8 inch drive ratchet
3/8 inch drive 7/16 inch socket
Phillips screwdriver / electric screwdriver
Wire cutters

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We suggest that the ACM units be mounted into each of the side armrests or on the back wood panel of the
seat. Each actuator is supplied with a 51.” motor power cable harness. One (1) 10’ shielded Cat-5 cable is
supplied to connect both ACM together (in daisy chain and One (1) 50’ shielded cat-5 cable is supplied to
connect the ACM unit to the appropriate Motion Controller port (Kinelink port A to D). Below you will find the
dimensions of the 4250i/4400i actuators and the ACM unit.
D-BOX 4250i/4400i actuators dimensions (.75” Bracket)
ACM (Actuator Control Module) dimensions

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The D-BOX 4250i/4400i actuators have been designed to be installed into armrest of qualified
home theater seating. Each Actuator must be inserted into the armrest hole especially made for
that purpose. The ACM unit can be installed either on the back wood panel or into the armrest
depending on mounting clearance. Please see drawing below. Also refer to armrest hole
specifications in the present document.
3- Positioning the components
Typical Loveseat (Front View “footrest is hidden”)

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Each actuator should be mounted at the bottom of each armrest. For that purpose an actuator
mounting hole and an actuator cable access hole should be provided. See drawing below for
more details;
4- Positioning the actuators (Bottom view of seating)
Typical Loveseat armrest Installation (bottom view)

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In the drawings below you will find the dimensions of the hole needed to mount the actuators and
be able to screw it in place using four (4) 1/4-20 screws. You will also find the dimensions of the
cutout hole for the actuator’s cable harness.
5- Arm Rest mounting hole dimensions
Actuator cutout hole Actuator cable harness hole
Before making the connections between each ACM units and its associated pair of actuators, you
should insert and screw down both actuators in each armrest and run the cable through the
actuator cable harness access hole in the front of the actuator (if the ACM is mounted on the
back panel). When the actuators are properly secured using four (4) 1/4-20 screws and a lock
washer, you can connect the cable into the ACM unit.
6- Setting up the actuators in the seat
Note: be careful not to damage the connectors or the aluminum plate at the end of the actuator’s
cable.

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7- Connecting the actuators to the ACM (Actuator Control Module)
IMPORTANT NOTICE
A. The connections between the ACM and the actuators must be done correctly in order for the
system to work properly. The exact position of each actuator in regards to the seat is indicated on
a sticker located on the top of the ACM. This sticker indicates if it is a left or a right ACM and will
also give you the exact position of each actuator connected to the ACM. See drawing below for
more details;
: Before doing any connection into the ACM unit make sure there is no
power by detaching the A/C cord. There is high voltage inside the ACM unit, and only service
qualified technician are allowed to do the connections.
B. In order to connect each actuator into the ACM unit, you need to take the ACCESS COVER
off by removing the Philipps screws holding it in place and lifting it gently toward the back. You
also need to locate all of the Philipps screws (10) that are included in the package.
Removing ACM’s access cover
C. Pass the cable assembly of each motor through the proper ACM housing hole (making sure
the actuator is at the proper position in regards to the sticker) and secure the metal door using
two (2) Philipps screws supplied in the package (start by the two (2) screws at the bottom of the
metal door). See drawing below;

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Making connections into the ACM unit
D. After both actuator’s metal doors have been properly secured to the housing, connect the
motor and the encoder connector of both actuators (as shown in drawing below). You should
hear a click when the connector is fully inserted. Finally, assemble and secure the access cover,
there is one (1) screw on each side and two (2) screws on the rear. Note that the screws
attaching the rear cover passes through the actuator metal door.

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8- D-BOX 4250i/4400i Electrical diagramm
Note: Each time you will power-up the motion seat you will hear the motors locking themselves
up. This usually takes a few seconds unless the piston of either actuator has not been pulled in
completely at the last shutdown.
Note: When you have finished installing the actuators and the ACM in the seat, make sure that all
the cables (motor cables, power cables and Cat-5 cables) are properly secured. Also make sure
that none of the cables can rub against a moving part (such as the reclining mechanism) because
it may damage the insulation and make the product unsafe for use.

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Photos below are of the 2250i/2400i but are very similar to the 4250i/4400i installation, the
main differences are two ACM units (left and right) instead of one ACM unit and one front
actuator instead of front pivot.
9- Pictures of D-BOX installation (in a loveseat)

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Pictures of D-BOX installation (in a loveseat)
NOTE: Cables must be positioned so they won’t interfere with the recliner’s mechanism.

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Pictures of D-BOX installation (in a loveseat)
NOTE: Cables must be positioned so they won’t interfere with the recliner’s mechanism.

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Pictures of D-BOX installation (in a single electrical reclining seat)
NOTE: Cables must be positioned so they won’t interfere with the recliner’s mechanism.

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Pictures of D-BOX installation (in a single electrical reclining seat)

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Appendix 1
Installation of the ACM bracket