B-Tech System X BT8373 Instruction Manual

B-TECH AV MOUNTS
www.btechavmounts.com
BT8373
UNIVERSAL CURVED VIDEOWALL STAND
INSTALLATION GUIDE & PARTS LIST
This Pack Contains 1 Stand
PLEASE KEEP THIS FOR FUTURE REFERENCE
• Universal design suitable for all videowall screens
• Suitable for videowall screens from 39" - 70"
• Max weight per screen: 50kg (110lbs)
• Designed for screens with VESA® & non-VESA
mounting patterns
• Tool-less micro-adjustments for seamless
screen alignment
• Easy to use angle adjustment with a range up to +/-45
• Universal screen position spacer to speed up the
installation process
• Includes adjustable levelling feet
• Integrated cable management
• Safety screws help prevent unauthorised removal
of screens
• All mounting hardware included
FEATURES
INSTALLATION TOOLS REQUIRED
CONTENTS
Installation Safety Notes.....................................................................................................................2
Parts List.............................................................................................................................................4
Installation Instructions........................................................................................................................7
Optional Accessories..........................................................................................................................6
B-Tech Contact Details.....................................................................................................................24
TM
Level Knife
Crosshead
screwdriver 10mm Spanner
Per Screen
70"
177cm
50kg

BT8373
PARTS LIST
4
MOUNTING RAIL
COLUMN
JOINING PLATE
C
D
B
BASE
A
A3
A6 A7
A2
A4
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
1
A1
1
A2
4
A3
2
A4
2
A5
1
A6
PART NAME
ITEM QTY
PER PACK
BASE
SUPPORT STEM
M8 x 90mm SCREW
M8 WASHER
LEVELLING FOOT
6AF HEX KEY
1
A7
24mm SPANNER
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
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

5
1
F1
PART NAME
ITEM
SPACER
INTERFACE KIT Screen Interface Arms
BT8390-VESA400MAF BT8390-VESA400MAP
G
M6 x 16mm SCREW
M6 x 40mm SCREW
M6 x 25mm SCREW
M8 x 25mm SCREW
M8 x 16mm SCREW
M8 x 40mm SCREW
13mm SPACER
5mm SPACER
24mm SPACER
A
B
C
D
4
E
4
F
SCREEN FIXING KIT
ITEM QTY
PER PACK
4
G
4
H
4
I
4
J
4
4
4
M6 WASHER
4
1
G1
1
G2
1
G3
2
2
G4
PART NAME
ITEM QTY
PER PACK
LEFT INTERFACE ARM
RIGHT INTERFACE ARM
ADJUSTABLE BRACE*
M6 x 35mm SCREW*
M5 x 6mm SCREW*
G5
1
G6
1
G7
1
G8
4AF HEX KEY*
3AF HEX KEY*
5AF LONG HEX KEY
*Only supplied with the BT8390-VESA400MAP
Please refer to individual parts list for more information
QTY
PER PACK
Interface Arm Kit
Screen Fixing Kit
OPTIONAL
INTERFACE ADAPTOR ARMS
C
B
ADEF
GHIJ
SPACER
F
BT8390-SP
BT7564 BT7565 BT7566
F1
G1 G2 G1 G2
G6 G8
G7
G3
H
2
H1
4H2
PART NAME
ITEM
ADAPTOR ARMS
M8 x 12mm SCREW
QTY
PER PACK
H1 H2
E6
E2 E5
E3 E4
E1
ANGLE
ADJUSTMENT CONNECTOR
E
BT8390-AAC
1
E1
4
E2
12
E3
ANGLE CONNECTOR
M8 x 16mm SCREW
M8 WASHER
8
E4
8
E5
M8 x 12mm SCREW
M8 SLIDING NUT
1
E6 5AF HEX KEY
PART NAME
ITEM QTY
PER PACK
11
G4 G5

6
OPTIONAL ACCESSORIES
Floor Fixing Kit
Mount a B-Tech shelf to item B1 using items B6 & B5.
Use a BT8390-SA shelf adaptor to mount shelves
to item D1.
Attach the BT8390-CMC cable management clips
directly to item D1 to orgainse screen cables for a
neat and tidy installation.
BT8390-CMC
Cable Management Clip
BT8390-CMC
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
AB
AB
BT8390-VESA400MAF
BT8390-VESA400MAP (Closed)
INTERFACE ARM
449.1mm*
500.9mm*
481.6mm* 468.4mm*
*+/-10mm Micro-Adjustment
DEPTH DIMENSIONS
INSTALLATION NOTES
FLOORSTAND STABILITY
For larger installations attach a BT8380-WTB Wall
Tie-Back to item B1 and secure to a wall.
BT8380-WTB
Wall Tie-Back
BT8380-WTB
BT8380-FBFK
Using suitable fixings and floor anchors, attach
a floor base fixing bracket to the front and back
of each item A1.
Note: The Floor Fixing Kit can only be used
when the levelling feet are attached to the base.
BT8380-FBFK
BT7033
D1
B1
B1
A1

7
i. Insert items B7 halfway into the
non-threaded end of item B1.
The two joining bars with grub screws go in
the front of the column and the 2 joining
bars with hex bolts 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

INSTALLATION INSTRUCTIONS
1
8
Attach Joining Plate to Column
i. Connect together four item C3 with item C2 onto each item C1 using item C4.
ii. Lay items B1 on the floor and slide two item C1 onto each item B1.
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

9
iii. Use item F1 to set the distance between items C1 on item B1 according to the screen size.
Once set, tighten item C3 with item C4.
F1
F1
C1
C1
B1
C1
Leave at least
a 5mm gap at
top of column
for item B4
ADJUSTMENT
KNOB
C4
C3

2Insert Sliding Nuts into Mounting Rails
Lay items D1 on the floor.
For each attachment of item C1, insert 4 x item C2 into item D1. Two in the bottom slot, two
in the second from top slot.
To attach item E1 to item D1, insert 4 x item E5 into the end of the rail. Two in each centre slot.
10
E5
C2
D1
C2
Column / Joining Plate
Assembly
Angle Adjustment Connector
Assembly
E5

11
3
E5
E4
E3
ii. With the rails flat on the floor, fix item E1 to 2 x item D1 using items E3, E4 and E5.
Make sure all rails are
fixed using the same positions on item E1*.
Connect Rails Together using the Angle Adjustment
E6
E1
D1
D1
E1
E2
E3
E2
E3
i. Assemble items E2 and E3 to item E1. Do not fully tighten the screws and washers.
i.
ii.
E6
E1
D1D1
*Note: The rail fixing positions to use on item E1 are dependent on the size of screens being used.
For help with the rail
fixing postion contact:
[email protected]
Please state the screen size,
screen depth, rail length and
curve angle of the installation.
Fixing positions
A-V
Fixing positions
A-V

4Attach Columns to Rails
12
On the floor, lay item B1 onto item D1. Attach item C1 to item D1 by fastening item C3 into
the inserted items C2.
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
BACK
C4
Equal
distance
to end of
rail
CORRECT
WRONG
D1 D1
x

5Assemble Bases to Columns
13
Attach item A1 to item B1 using items A2, A3 & A4.
Once bases are fixed to columns, return stand to upright position.
B1
NOTE: If necessary use item A7 to adjust item A5.
A5 A7
THREADED
A4
A3
A2
A6
A1

14
E6
Set the angle required on item E1 and fully tighten all screws with item E6.
E1
6Fix Angle

15
7a
Attach items G1 & G2 to the back of the screens using items A-F.
G1
G2
J
TOP
BOTTOM
H
GI
Use spacers for screens with recessed fixings
SCREEN
SCREEN
SCREEN FIXING KIT
Attach Interface Arms to Screen (BT8390-VESA400MAF Arms)
NOTE: Portrait mounting shown.
For landscape mounting attach adaptor arms horizontally
Using Interface Adaptor Arms
BOTTOM
TOP
SCREEN
SCREEN
FIXING KIT
G1
G2
H1
H2
A-F

16
8a
Hook Screen onto the Stand
Hook the first screen centrally onto the bottom rail and align screen with the
horizontal centre of the trolley / stand
D1
SCREEN
G2G1
SCREEN

17
Attaching Pop-Out Interface Arms to Screens (BT8390-VESA400MAP Arms)
7b
TOP
BOTTOM
i. Attach items G1 & G2 to the back of the screens using items A-F.
Use spacers
(parts G, H & I)
for screens with
recessed fixings.
SCREEN SCREEN
RECESS
G1
G2
J
A-F
G-I
Note: The adjustable brace (part G3) is only suitable for horizontal VESA fixings from 400 - 600mm.
ii. Connect interface arms with the adjustable brace
Extend item G3 and fix at desired length by tightening the 2 screws.
The 3 notches show the position for interface fixings at 400mm, 500mm and 600mm.
For screens with interface
holes 600mm apart, extend
brace to the 600 settting.
G3
SCREWS
G6

18
8b
Hook the first screen centrally onto the bottom rail.
Hook Screen onto the Stand
D1
B1
iii. Fix item G3 to items G1 & G2 for easy lateral adjustment of screen.
G6
G4
G4
G2
G1
Distance between interface holes
G3
G3
G4
G2
G1
SCREEN
SCREEN

19
Lateral
Adjustment
X axis
9
ii. Hook on the remaining flat screens. After mounting each screen use the micro-adjustment knobs
on the items G1 & G2 to level and align screens.
i. Laterally adjust the screen to the desired position, ensure the screen is level and parallel
to the floor using the micro-adjustment knobs on the interface arms - See Step 10.
Mount and Align Screens

20
10
Align Screens using Micro-Adjustment
DEPTH
ADJUSTMENT
Y AXIS KNOB
DEPTH
ADJUSTMENT
Y AXIS KNOB
HEIGHT
ADJUSTMENT
Z AXIS KNOB
i. Align the flat screen to the floor using the height adjustment knobs.
ii. Use the depth adjustment knobs to ensure flat screen is perpendicular with the floor
and
to ensure that each corner of the screen is aligned evenly.
Micro-adjust top row first and work down row by row.
Adjustment knobs
are also compatible
with 6mm allen key
Adjustment lines to
help with accurate
Y axis screen
alignment
Total Y axis
adjustment is 20mm
Total Z axis
adjustment is +/-20mm
Total Y axis
adjustment is 20mm
Total Z axis
adjustment is +/-25mm
Note: Light pressure in
the desired direction of
travel will assist in the
adjustment of knobs when
using heavier screens
Use Height Adjustment
(Z axis knobs) to align bottom/top of screens
Use Depth Adjustment
(Y axis knobs) to align front of screens
Use Lateral Adjustment
BT8390-VESA400MAF
BT8390-VESA400MAP
to align sides of screens