B-Tech System X BT8370-3X3-BB User manual

BT8370
UNIVERSAL
VIDEOWALL STAND
INSTALLATION GUIDE
SPECIFICATIONS
www.btechavmounts.com
B-TECH AV mounts
• Recommended screen size: 32”- 70"
• Max weight per screen: 50kg (110lbs)
• Suitable for landscape or portrait mounting
• Safety screws help prevent unauthorised removal of screens
• Integrated cable management
• All mounting hardware included
Note: This assembly manual covers dierent installations. Some
parts or procedures shown may not be required for installation.
Please refer to
page 5 for
VESA® xings
TM
PER SCREEN

2
CONTENTS
Installation Safety Notes......................................................................................................................
Parts List....................................................................................................................................................
Typical Installation.................................................................................................................................
Installation Notes...................................................................................................................................
Installation Instructions.......................................................................................................................8
Product Dimensions............................................................................................................................23
B-Tech Contact Details........................................................................................................................24
2
4
6
6
CAUTION:
Do not attempt to install this product until all instructions and warnings have been read and properly understood.
Please keep these instructions for future reference.
Please check carefully to make sure there are no missing or defective parts - defective parts must never be used.
B-Tech AV Mounts, its distributors and dealers are not liable or responsible for damage or injury caused by improper
installation, improper use or failure to observe these safety instructions. In such cases, all guarantees will expire.
Check with the place of purchase for information on any guarantees, repairs or replacements of this product.
General
B-Tech AV Mounts recommends that a professional AV installer or other suitably qualied person install this product.
Great care must always be taken during installation as most AV equipment is of a fragile nature, possibly heavy and
easily damaged if dropped.
If you do not fully understand the instructions or are not sure how to install this product safely, then please consult a
professional for advice and/or to install this product for you. Failure to mount this product correctly may cause serious
injury or death, both during installation and at any time thereafter.
Do not mount any AV equipment that exceeds the specic weight limit of the product you are installing.
This weight limit will be clearly stated on each product and its packaging and will vary from product to product.
Product location
Fixing hardware
It is highly recommended that all xing screws be used where supplied and that the purpose of all other xing hardware
is fully understood. In some cases more AV equipment xing hardware will be supplied to accommodate dierent models
of equipment and set up congurations. The installer must be satised that any supplied xing hardware is suitable for
each specic installation.
If any xing screws or included hardware are deemed not sucient for a safe installation then please consult a professional
or your local hardware store.
This mount is intended for use only with the
maximum weights indicated. Use with equipment heavier than the
maximum indicated may result in instability causing possible injury.
Hazardlimitation
Operating & Maintenance
When routing cables take advantage of any built in cable management features thatthe product might provide and ensure
that all cables are tidy and secure. Check to see that any moving aspect of the product can do so unhindered by any cabling.
Some products have moving parts and the potential to cause injury through the crushing or trapping of ngers or other
body parts.
Particular attention to the nature of moving parts is required especially when assembling installing and adjusting
during set up.
Immediately after installation double-check that the work done is safe and secure. Double-check all
necessary xings are present and are of ample tightness.
It is recommended that periodic inspections of the product and its xing points are made as frequently as possible (no more
than 6 months apart) to ensure that safety is maintained. B-Tech AV Mounts recommends that a suitably qualied person is used
for the removal of this product. Please dispose of the product and packaging carefully and with consideration to the environment.
If in doubt consult a professional AV installer or other suitably qualied person.
INSTALLATION & OPERATING SAFETY INSTRUCTIONS
Please pay careful attention to where this product is located. Designed for indoor use, this stand is suitable for public or
home installation. Check load capacity of the oor prior to installation to ensure that it can support the combined weight
of the equipment and hardware, some surfaces are not suitable for installation.
When verifying the stability of the structure, consider the following external factors: The strength of the oor, exposure to
sudden and severe wind and danger arising from contact with people and / or objects (eg installations in passageways,
emergency exits), if located in a public or frequently populated area ensure that the product is out of the immediate reach
of people. When drilling holes it is essential to avoid contact with electrical cables and water or gas pipes contained within.
Use of a good quality live wire detector and hidden object locator is therefore recommended. Only drill into structures
when you are sure it is safe to do so.

CS
Společnost B-Tech AV Mounts doporučuje provést instalaci tohoto produktu instalátora AV či jinak způsobilé osoby.
Společnost B-Tech AV Mounts, její distributoři a prodejci nenesou prostřednictvímodborného odpov ědnost za škody nebo
zranění zp ůsobenánevhodnou instalací. Tento výrobek je nutno umístit do vhodné konstrukce a používat jen po uvedenou
maximální výšku.
DE
B-Tech AV Mounts empehlt, dass dieses Produkt durch einen qualizierten AV-Techniker oder eine andere Person mit
geeigneter Qualikation installiert wird. B-Tech AV Mounts, ihre Distributoren und Händler könnennicht für durch fehlerhafte
Montage verursachte Beschädigung oderVerletzung haftbar bzw. verantwortlich gemacht werden. Dieses Produkt muss auf
eine geeignetem Untergrund montiert werdenund darf nurbis zum angegebenen Höchstgewicht verwendet werden.
ES
EN
B-Tech AV Mounts recomienda que un instalador de audio y video profesional u otra persona debidamente cualicada
instalen este producto. B-Tech AV Mounts, sus distribuidores y concesionarios no se hacen cargo ni se responsabilizan de
ningún daño o lesión provocados por una instalación inapropiada. Este producto se debe montar en una estructura adecuada
y se debe utilizar soportando solamente hasta el peso máximo indicado.
FR
B-Tech AV Mounts recommande de coner l’installation de ce produit à un installateur AV professionnel ou à une autre
personne dûment qualiée. B-Tech AV Mounts, ses distributeurs et ses revendeurs ne sauraient être tenus responsables de
tout dégât ou de toute blessure résultant d’une installation incorrecte. Ce produit doit être monté sur un support approprié et
utilisé dans la limite du poids maximum indiqué.
IT
JP
KR
B-Tech AV Mounts consiglia di adare l’installazione di questo prodotto a un installatore specializzato o ad altra persona
adeguatamente qualicata. B-Tech AV Mounts, i suoi distributori e rivenditori non accettano alcuna responsabilità nei riguardi
di eventuali danni o infortuni causati da un’errata installazione. Questo prodotto deve essere ssato a una struttura idonea e
utilizzato unicamente sino al peso massimo indicato.
NL
B-Tech AV Mounts adviseert om dit product te laten installeren door een professionele AV-installateur of andere hiervoor
gekwaliceerde persoon. B-Tech AV Mounts , haar distributeurs en dealers zijn niet aansprakelijk of verantwoordelijk voor
schade of letsel die is veroorzaakt door onoordeelkundige installatie. Dit product moet worden gemonteerd aan een
geschikte constructie, waarbij het aangegeven maximum gewicht niet mag worden overschreden.
PL
Firma B-Tech AV Mounts zaleca, aby ten produkt był instalowany przez profesjonalnych instalatorów AV lub inny
odpowiednio przeszkolony personel. Firma B-Tech AV Mounts, jej dystrybutorzy i dealerzy nie ponoszą odpowiedzialności
zauszkodzenia lub obrażenia ciała powstałe w wyniku nieprawidowej instalacji. Niniejszy produkt musi być amontowany
na odpowiedniej powierzchni,a podczas użytkowania nie wolno przekraczać podanego maksymalnego obciążenia.
PT
A B-Tech AV Mounts recomenda que ainstalação deste produto seja efectuada por um instalador de AV instalador de AV
prossional ou outra pessoa devidamente habilitada. A B-Tech AV Mounts e os seus distribuidores e concessionários não
são responsáveis por danos ou lesões causados por uma instalação incorrecta. Este produto tem de ser montado numa estrutura
adequada e utilizado somente até ao peso máximo indicado.
RU
Компания B-Tech AV Mounts рекомендует, чтобы установка данного изделия производилась инженером по
установке аудtио-видеотехники или другим специалистом с соответствующей квалификацией. Компания
B-Tech AV Mounts ее дистрибьюторы и дилеры не несут ответственности за повреждения или травмы, полученные
в результате неправильной установки.
- AV
.-
.
.
B-Tech AV Mounts 는AV 설치 전문가 또는 적합한 지식을 갖춘 사람이 제품을 설치하도록 권장합니다. B-Tech AV Mounts
와판매점, 거래처는 이러한 안전 지침을 따르지 않을 경우에 수반될 제품의 손상이나 상해에 대한 책임을 지지 않습니다.
경우에 따라 제품이 설치되기에 적합하지 않은 곳들도 있으므로 설치 위치에 특별한 주의를 기울여 주시기 바랍니다.
제품의 설치 위치에 주의를 기울여 확인하십시오. 지정된 무게 제한을 초과하는 AV 장비를 장착하지 마십시오.
B-Tech AV Mounts は AV 設置の専門家または適合した知識を備えた人が製品を設置することを推奨します。 B-Tech AV Mounts
と販売店、取引先はこうした安全指針に従わない場合に随伴される製品の損傷や傷害に対する責任を負いません。場合によっ
て製品が設置されるに適していないところもあるので設置位置に特別な注意を傾けてください。この製品の位置に注意を傾け
て設置に適していない壁がいるかを確認してください。指定した重さ制限を超過するAV装備を装着しないでください。
CN
B-Tech AV Mounts 建议本产品由专业AV安装人员或其他合格人员安装。 B-Tech AV Mounts 及它的代理商、经销商不对
由于不恰当的安装而造成的损失或伤害负责。 本产品必须安装在合适的架构上，并仅用于不超过所标示的最大承重。
B-Tech AV Mounts recommends that a professional audio video installer or other suitably qualied person install this product.
B-Tech AV Mounts, its distributors and dealers are not responsible for or responsible for any damage or injury caused by
improper installation. This product must be mounted on a suitable structure and it should only be used supporting the
maximum weight indicated.
3

Due to the multiple installations available the quantity for each option below is dependent on the mount ordered.
4
BT8370 PARTS LIST
PLEASE KEEP THIS FOR FUTURE REFERENCE
All these components can be moved or carried by manpower. Please be careful to avoid injury when
handling these components before & during the installation or when uninstalling the mount.
BASE
A
BT8380-BASE
A4
A6
A5
A3
ITEM PART NAME QTY
A1 BASE 1
A2
A3 M8 x 90mm SCREW 4
A4 M8 WASHER 4
A5
LEVELLING FOOT 2
A6 6AF HEX KEY 1
SPANNER 1
MOUNTING RAIL
D
1
D1
2D2
MOUNTING RAIL
END CAP
PART NAME
ITEM QTY
PER PACK
D1
D2
COLUMN
JOINING PLATE
C
B
C2 C4
C3
Optional
*To x shelves
to a column
B5 B6
BT8380-060
Height: 60cm
BT8380-180
Height: 180cm
BT8380-JPK
M8 SLIDING NUT*
M8 x 12mm SCREW*
1
B1
4
2
2
B2 1
B4
VERTICAL COLUMN
PLASTIC SLOT INSERT
END CAP*
4
B5
16
B6
B7
COLUMN JOINER**
GRUB SCREW**
B8
1
C1
8
C2
4
C3
JOINING PLATE
M8 SLIDING NUT
M8 x 12mm SCREW
C4 1
5AF HEX KEY
PART NAME
ITEM QTY
PER PACK
PART NAME
ITEM QTY
PER PACK
**Supplied with the BT8380-060
*Supplied with the BT8380-180
B3 3
CABLE COVER
C1
B7 B8 B9 B10
8
B9
M6 x 10mm HEX BOLT**
1
B10
3AF HEX KEY**
B2
**Column Extension Kit
B4
B3
B1
A1
A2
BT8390-070
Length: 70cm
BT8390-150
Length: 150cm
BT8390-175
Length: 175cm
BT8390-050
Length: 50cm
BT8390-100
Length: 100cm
BT8390-200
Length: 200cm
BT8390-300
Length: 300cm

Please refer to individual parts list for more information
OPTIONAL
INTERFACE ADAPTOR ARMS
H
2
H1
4H2
PART NAME
ITEM
ADAPTOR ARMS
M8 x 12mm SCREW
QTY
PER PACK
H2 H1
BT7564 BT7565 BT7566
VESA
600mm
VESA
800mm
VESA
900mm
5
1
E1
PART NAME
ITEM
SPACER
QTY
PER PACK
SPACER
E
BT8390-SP
E1
F1 F2 F3
SCREEN INTERFACE KIT
G
Screen Fixing Kit
OPTIONAL
RAIL EXTENSION KIT
F
BT8390-EXT
ITEM PART NAME QTY
F1 JOINING BAR 6
F2 M6 x 8mm GRUB SCREW 24
F3 3AF HEX KEY 1
A
HIJKLMN
BCDEFG
G3
G8
G4
G9
Tilt
Interface Arms
Fixed Micro-Adjustment
BT8390-VESA400MAF
BT8390-VESA400MAP
BT8390-VESA400T
BT8390-VESA200T
BT8390-VESA200F
BT8390-VESA400F
G2
G7
ITEM PART NAME QTY
G1 INTERFACE ARM - RIGHT 1
G3 M6 x 8mm HEX SCREW 2
G4 ADJUSTABLE BRACE 1
G5 M5 x 6mm SCREW 2
G6 M6 x 35mm SCREW 2
G7 3AF HEX KEY 1
G8 4AF HEX KEY 1
G9 5AF LONG HEX KEY 1
ITEM SCREEN FIXING KIT QTY
A M4 x 12mm SCREW 4
B M4 x 25mm SCREW 4
C M4 x 40mm SCREW 4
D M6 x 16mm SCREW 4
E M6 x 25mm SCREW 4
F M6 x 40mm SCREW 4
GM8 x 16mm SCREW 4
HM8 x 25mm SCREW 4
IM8 x 40mm SCREW 4
JMULTIWASHER 4
K 5mm SPACER 4
L 13mm SPACER 4
M 24mm SPACER 4
N M6 WASHER 4
Level Knife
Crosshead
screwdriver 10mm Spanner
INSTALLATION TOOLS
REQUIRED
G5 G6
G1
G2 INTERFACE ARM - LEFT 1
Per Screen
Max load:
50kg
(110lbs)

6
INSTALLATION notes
FLOORSTAND STABILITY
When verifying the stability of the structure, consider the
following external factors:
1. The strength of the oor.
2. Exposure to sudden and severe wind.
3. Danger arising from contact with people and / or objects.
(eg installations in passageways, emergency exits).
•Two person assembly
• Install stand on level ground
typical installation
2 x 2 Videowall installation with VESA 400 Micro-Adjustment arms
Crosshead
screwdriver
Level (Optional)
Spanner
Knife/Cutter
INSTALLATION TOOLS
REQUIRED

7
Warning! Do not extend columns over 4.2M
INSTALLING COLUMNS WITH A HEIGHT OVER 2.4M
i. Fix a column to each base and attach the rst rail to make the structure stable.
ii. Attach the next vertical columns one at a time and x with the joining bars.
B-Tech recommends when extending the vertical columns over 2.4m to x item B1
to item A1, connect columns with item D1 and build up, rather than building the
product layed down on the oor (as shown in the assembly instructions).
BT8370 MAX LOAD CONFIGURATIONS
MAX. COLUMN HEIGHT 4.2M
Note: Screen weight must be evenly spread up the vertical column
Column height: Up to 2.4m
Max load per screen: 50kg
Max load per vertical column: 200kg
Column height: 2.4m up to 4.2m
Max load per screen: 25kg
Max load per vertical column: 150kg
BT8380-WTB
For larger installations a BT8380-WTB
Wall tie-back can be used to secure
the stand / column to a wall.
BT8380-WTB
Wall Tie-Back
B1
A1
D1
NOTE: Larger installs may require the
use of a BT8380-WTB

OPTIONAL EXTENDING THE COLUMNS
8
i. Insert item B7 halfway into the non-threaded
end of item B1.
The two joining bars with item B8 go in the
front of the column and the 2 joining bars
with item B9 go in the back.
IMPORTANT:
EXTEND VERTICAL COLUMNS
Joining bars should be
inserted into the non-threaded end of
the 180cm column.
x
THREADED
THREADED
ii. The two joining bars with grub screws
(item B8) in the front of the column.
The two joining bars with hex bolts
(item B9) in the rear of the column.
Tighten hex bolts by hand.
Finish tightening using a
10mm spanner.
Back of ColumnFront of Column
B7
B1
B1
B7
B1
B9
B8

OPTIONAL EXTENDING THE MOUNTING RAIL
9
Combine Mounting Rails together using the BT8390-EXT
i. On the intended front facing side of item D1 insert 4 x item F1 half-way
into each slot, on the back side insert 1 x item F1 into the
top slot and 1 x item F1 into the third slot ( see g. 1).
Loosely fasten 2 item F2 on each joining bar xing it to the mounting rail.
ii. Slide another item D1 onto the joining bars and tighten all the grub screws,
combining the rails securely.
BACK FRONT
GRUB
SCREW
JOINING
BAR
g. 1
D1
FRONT
Combined Rails
D1
F1
F2
F3
D1
F1

1.
INSTALLATION INSTRUCTIONS
10
ATTACH JOINING PLATES TO COLUMNS
i. On item C1, assemble 4x item C3 to item C2.
ii. Lay the column on the oor and t item C1 to item B1.
IMPORTANT:
Make sure the end with M8 threads
are at the bottom of the columns.
C1
C2 C3
C5
C2
C1
C3
B1
C1
B1
C1

iii. Use item E1 to set the distance between items C1 on item B1 according to the screen size.
Once set, tighten item C3.
E1
E1
C1
C1
B1
C1
Leave at least
a 5mm gap at
top of column
for item B2.
ADJUSTMENT
KNOB
C4
C3
11

2.
12
INSERT SLIDING NUTS INTO MOUNTING RAILS
C2
C2
D1
C2
Lay the rail on the oor and for each item C1 used, insert 4x item C2 into item D1.
Two in the 2nd channel and two in the bottom channel.

ATTACH COLUMNS TO RAILS
On the oor, place item B1 onto item D1. Attach item C1 to item D1 by fastening item C3 into
the inserted items C2.
Note: To ensure straight assembly of item B1 make sure the distance of items C1 to the end of
item D1 are set the same on each rail.
B1
D1
C3
C1
Assemble
as shown
C3
B1
C2
D1
C1
C4
CORRECT
WRONG
D1 D1
x
13
3.
BACK
Equal
distance
to end of
rail

Note: If necessary use
item A5 to adjust item A2.
FRONT
14
ASSEMBLE BASES TO COLUMNS
4.
B1
A4
A3
A1
A5
A2
A6
Attach item A1 to item B1 using items A3 & A4.
Once bases are xed to columns, return stand to upright position.
THREADED

15
5.
ATTACH INTERFACE ARMS TO SCREEN
TOP
BOTTOM
SCREEN
Fix items G1 & G2 to the rear of the screen using items A-M.
B. TILT ARMS
Note: Ensure the arms are
facing the correct way
round and the same holes
are used on both arms.
SCREEN
FIXING KIT
SCREEN
FIXING KIT
G2
G1
A-I
A-I
J
J
For BT8390-VESA400MAF
assembly see page 16
TOP
BOTTOM
SCREEN
Note: Ensure
thumbwheels
are facing out
(Tilt arms only)
G7
Use spacers for screens with recessed xings
BT8390-VESA200T / BT8390-VESA400T
Use item G3 for a xed 0º display
Quick tilt settings
For tilt adjustment, use item G7 to loosen the
screw and thumbwheel on the interface arms.
Re-tighten screw to x tilt angle.
KL M
0°
10°
15°
20°
SCREEN
A. FIXED ARMS
G2
G1

Attach items G1 & G2 to the back of the screens using items A-F.
G2
G1
J
TOP
BOTTOM
H
GI
SCREEN
SCREEN
SCREEN FIXING KIT
NOTE: Portrait mounting shown.
For landscape mounting attach adaptor arms horizontally -
BOTTOM
TOP
SCREEN
SCREEN
FIXING KIT
G1
G2
H1
H2
A-F
16
OPTIONAL ADAPTOR ARMS
A-F
Note: Ensure the arms are
facing the correct way
round and the same holes
are used on both arms.
Note: Use spacers for screens with recessed xings
Note: Adaptors can be used with all interface arms.
C. MICRO-ADJUSTMENT ARMS (BT8390-VESA400MAF)

17
i. Attach items G1 & G2 to the back of the screen using items D-I.
TOP
BOTTOM
Note: The adjustable brace is only suitable for
horizontal VESA xings from 400 - 600mm.
ii. Connect interface arms with the adjustable brace.
Extend item G3 and x at desired length by
tightening the 2 screws.
The 3 notches show the position for interface
xings at 400mm, 500mm and 600mm.
SCREWS
iii. Fix item G3 inbetween items G1 & G2
for easy lateral adjustment of the screen.
SCREEN FIXING KIT
Distance between interface holes
SCREEN
D E F
G H I
N
G2
G1
G7
G1
G2
G3
G4
G7 G4
G3
G4
D. POP-OUT MICRO-ADJUSTMENT ARMS (BT8390-VESA400MAP)
Note: Ensure the arms are
facing the correct way
round and the same holes
are used on both arms.

18
MOUNT SCREEN TO RAIL
i. Hook the rst screen onto bottom rail of the stand.
6.
A & B FIXED & TILT ARMS
SCREEN
HEIGHT
ADJUSTMENT
KNOB
(Y Axis)
SCREEN
HEIGHT
ADJUSTMENT
SCREW
ii. With a level, align the screen to the oor using the height
adjustment screws / knobs on top of the interface arms.
C & D MICRO-ADJUSTMENT ARMS
G2
D1
B1
G1
SCREEN

19
HOOK ON THE REMAINING SCREENS
After mounting each screen use the Y & Z micro-adjustment knobs on the interface
arms to level and align screen* (see next page).
*Only applicable when using the BT8390-VESA400MAF or BT8390-VESA400MAP interface arms.
7.
Note: If mounting 3 or more screens across, mount
the rst screen centrally onto the bottom rail.
iii. Laterally adjust screen by hand.
CENTRE
Lateral adjustment
X axis
Lateral
Adjustment
X axis
3 x 3 Video wall installation example

20
Using a level, align the screen to the oor using the Y axis adjustment knobs.
Use the Z axis knobs to ensure the screen is perpendicular with the oor.
Adjustment knobs
are also compatible
with 6mm allen key
Adjustment lines to
help with accurate
screen alignment
Total Y axis
adjustment is +/-20mm
Total Z axis
adjustment is 20mm
Total Y axis
adjustment is +/-25mm
Total Z axis
adjustment is 20mm
Note: Light pressure in
the desired direction of
travel will assist in the
adjustment of knobs when
using heavier screens
BT8390-VESA400MAF
BT8390-VESA400MAP
Height Adjustment (Z axis knobs)
to align bottom/top of screens
Depth Adjustment (Z axis knobs)
to align front of screens
Lateral Adjustment
to align sides of screens
DEPTH
ADJUSTMENT
Z AXIS KNOB
DEPTH
ADJUSTMENT
Z AXIS KNOB
HEIGHT
ADJUSTMENT
Y AXIS KNOB
Y
ZX