B-Tech Better By Design System X BT8370 Instruction Manual

B-TECH AV MOUNTS
www.btechavmounts.com
BT8370
UNIVERSAL VIDEOWALL STAND
INSTALLATION GUIDE & PARTS LIST
This Pack Contains 1 Stand
PLEASE KEEP THIS FOR FUTURE REFERENCE
• Universal stand suitable for video wall screens
from 32" - 70" (81cm - 177cm)
• Max weight per screen: 50kg (110lbs)
• Designed for screens with VESA® & non-VESA
mounting patterns
• Suitable for landscape or portrait screen mounting
• Collar compatible accessories such as shelves
can be fitted directly to the extrusion
• Integrated cable management
• All mounting hardware included
FEATURES
INSTALLATION TOOLS REQUIRED
CONTENTS
Installation Safety Notes......................................................................................................................2
Parts List.............................................................................................................................................4
Installation Instructions......................................................................................................................10
Installation Notes................................................................................................................................6
Optional Accessories........................................................................................................................23
B-Tech Contact Details......................................................................................................................24
TM
Level Knife
Crosshead
screwdriver
This assembly manual covers different installations.
Please note that some parts or procedures shown
may not be required for installation.
10mm Spanner
Per Screen
70"
177cm
50kg

BT8370
PARTS LIST
4
MOUNTING RAIL
COLUMN
JOINING PLATE
C
D
B
BASE
A
A3
A6 A7
A2 A8 A9
C2 C4
C3
Optional
*To fix shelves
to a column
B5 B6
PLEASE KEEP THIS FOR FUTURE REFERENCE
Due to the multiple installations available each option below
is dependent on the stand ordered.
BT8380-060
Height: 60cm
BT8380-180
Height: 180cm
BT8390-070
Length: 70cm
BT8390-150
Length: 150cm
BT8390-175
Length: 175cm
BT8390-050
Length: 50cm
BT8390-200
Length: 200cm
BT8380-JPK
BT8380-BASE BT8380-SHB
1
A1
1
A2
4
A3
2
A4
2
A5
2
A6
PART NAME
ITEM QTY
PER PACK
BASE
SUPPORT STEM*
M8 x 90mm SCREW*
M8 x 65mm SCREW**
M8 x 35mm SCREW**
M8 WASHER
2
A7
LEVELLING FOOT
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
1
D1
2D2
MOUNTING RAIL
END CAP
PART NAME
ITEM QTY
PER PACK
PART NAME
ITEM QTY
PER PACK
PART NAME
ITEM QTY
PER PACK
BT8390-300
Length: 300cm
**Supplied with the BT8380-060
*Supplied with the BT8380-180
**Supplied with the BT8380-SHB
*Supplied with the BT8380-BASE
B3 3
CABLE COVER
C1
D1 D2
A1
A5
B7 B8 B9 B10
8
B9
M6 x 10mm HEX BOLT**
1
B10
3AF HEX KEY**
B2
**Column Extension Kit
B4
B3
B1
A4
1
A8
6AF HEX KEY
1
A9
SPANNER

5
1
E1
PART NAME
ITEM
SPACER
INTERFACE KIT Screen Interface Arms
BT8390-VESA400MAF
BT8390-VESA400MAP
G
M4 x 25mm SCREW
M4 x 12mm SCREW
M6 x 16mm SCREW
M4 x 40mm SCREW
M6 x 40mm SCREW
M6 x 25mm SCREW
M8 x 25mm SCREW
M8 x 16mm SCREW
MULTIWASHER
M8 x 40mm SCREW
13mm SPACER
5mm SPACER
24mm SPACER
4
A
4
B
4
C
4
D
4
E
4
F
SCREEN FIXING KIT
ITEM QTY
PER PACK
4
G
4
H
4
I
4
J
4
K
4
L
4
M
M6 WASHER
4
N
2
G1
2
G2
1
G3
2
G4
PART NAME
ITEM QTY
PER PACK
SCREEN INTERFACE ARM
M6 x 8mm HEX SCREW
ADJUSTABLE BRACE
M5 x 6mm SCREW
Please refer to individual parts list for more information
Check individual parts list for further details
QTY
PER PACK
Screen Fixing Kit
OPTIONAL
INTERFACE ADAPTOR ARMS
BT8390-VESA400TBT8390-VESA200T
BT8390-VESA200F BT8390-VESA400F
ABCF
E
DG
HIJKLMN
SPACER
E
BT8390-SP
OPTIONAL
RAIL EXTENSION KIT
BT7564 BT7565 BT7566
F
BT8390-EXT
TOTAL
6
F1
24
F2
1
F3
PART NAME
ITEM
JOINING BAR
M6 x 8mm GRUB SCREW
3AF HEX KEY
QTY
PER PACK
F1 F2 F3
E1
G1
H
2
H1
4H2
PART NAME
ITEM
ADAPTOR ARMS
M8 x 12mm SCREW
QTY
PER PACK
H1 H2
Interface Arm Kit
G6
G5
G8
G7
G3
G2 G4
2
G5
1
G6
1
G7
1
G8
M6 x 35mm SCREW
3AF HEX KEY
4AF HEX KEY
5AF LONG HEX KEY

6
INSTALLATION NOTES
When verifying the stability of the structure, consider the following external factors:
1. The strength of the floor.
2. Exposure to sudden and severe wind.
3. Danger arising from contact with people and / or objects. (eg installations
in passageways, emergency exits).
• Install stand on level ground • Minimum two person assembly
FLOORSTAND STABILITY
Column height: Up to 2.4m
Max load per screen: 50kg
Max load per vertical column: 200kg
BT8370 MAX LOAD CONFIGURATIONS
MAX COLUMN HEIGHT 4.2M*
Note: Screen weight must be evenly spread up the vertical column
Column height: 3m
Max load per screen: 25kg
Max load per vertical column: 150kg
Column height: 4.2m
Max load per screen: 25g
Max load per vertical column: 150kg
Column height: 3.6m
Max load per screen: 25kg
Max load per vertical column: 150kg
NOTE: Larger installs may require the use of a BT8380-WTB (see page 23)
BASE: BT8380-BASE
(Using the BT8380-BASE)
*Max column height using the BT8380-SHB: 1.8m*
AB
BASE: BT8380-SHB
AB
AB
BT8390-VESA200F / BT8390-VESA400F
BT8390-VESA200T / BT8390-VESA400T
BT8390-VESA400MAF
BT8390-VESA400MAP (Closed)
INTERFACE ARM
538.6mm 411.4mm
528.6mm 421.4mm
449.1mm*
500.9mm*
481.6mm* 468.4mm*
333.6mm 266.4mm
323.6mm 276.4mm
304.1mm*
295.9mm*
276.6mm* 323.4mm*
*+/-10mm Micro-Adjustment
BT8370 DEPTH DIMENSIONS
BT8380-BASE: 950mm
BT8380-SHB: 600mm

7
ii. Attach next vertical columns one at a
time and fix with the joining bars.
Note: Do not extend columns over 4.2M
i. Fix a column to each base and attach the
first rail to make the structure stable.
Installing columns with a height over 2.4M
B-Tech recommends when extending the vertical columns over 2.4m to fix the first two columns (item B1)
to the bases (item A1) and connect with a horizontal rail (item D1) and then build up, rather than building
the product layed down on the floor (as shown in the assembly instructions).
D1
B1
A1

8
i. Insert the joining bars (item B7) halfway into
the non-threaded end of the column (item B1).
The two joining bars with grub screws (item B8)
go in the front of the column and the 2 joining
bars with hex bolts (item 9) go in the back.
IMPORTANT: Joining bars should be
inserted into the non-threaded end of
the 180cm column.
x
THREADS
THREADED
B1
B7
OPTIONAL: EXTENDING THE COLUMNS
ii. The two joining bars with grub
screws in the front of the column.
The two joining bars with hex
bolts in the rear of the column.
B1
B1
B7
Tighten hex bolts by hand.
Finish tightening using a
10mm spanner.
Back of ColumnFront of Column

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

INSTALLATION INSTRUCTIONS
1
10
Attach Joining Plate to Column
i. Connect together the M8 x 12mm (item C3) with M8 Sliding Nut (item C2) onto
the joining plates (item C1).
ii. Lay columns (items B1) on the floor and slide on the joining plates (item C1).
IMPORTANT:
Make sure the end with M8 threads
are at the bottom of the columns.
ii.
i.
C1
C2 C3
C4
C2
C1
C3
B1
C1
B1
C1