B-Tech BT899-AD Instruction Manual

B-TECH AV MOUNTS
www.btechavmounts.com
PLEASE KEEP THIS FOR FUTURE REFERENCE
BT899-AD
ADJUSTABLE DROP PROJECTOR CEILING MOUNT
WITH MICRO-ADJUSTMENT
INSTALLATION GUIDE & PARTS LIST
This Pack Contains 1 Mount
CONTENTS
INSTALLATION TOOLS REQUIRED
FEATURES
Installation Safety Notes.....................................................................................................................2
Parts List.............................................................................................................................................4
Installation Instructions.......................................................................................................................6
Product Dimensions..........................................................................................................................11
B-Tech Contact Details.....................................................................................................................12
Crosshead
screwdriver
Drill 10mm masonry bit
or 6mm wood bit
Pencil
13mm
spanner or socket
Ɣ Telescopic ceiling mount designed for projectors up to 25kg (55lbs)
Ɣ Adjustable drop: 743mm to 1143mm (in 25mm increments)
Ɣ +/-13° tilt adjustment, +/-6° roll adjustment and 360° swivel
Ɣ Maximum distance between any two fixing points
on projector: 370mm (14.6")
Ɣ Optional micro-adjustment for short throw projectors
Ɣ Unique ‘Carousel’ mounting plate for universal compatibility
Ɣ Suitable for projectors using M2.5, M3, M4, M5 and M6 fixings
Ɣ Integrated cable management for a smart installation
Ɣ All mounting hardware & fixings included
ß
ß
360°
ß
ß
25kg

BT899-AD
PARTS LIST
4
Suitable for loads
up to 25kg
4
18
25
22
24
23
16
15
5
13
6
17
14
7
28
27
26
10
9
8
11
12
1
3
2

5
PLEASE KEEP THIS FOR FUTURE REFERENCE
ITEM PART NAME QTY
1 1
2COVER PLATE (HALF) 2
8GRUB SCREW 3
1 LESUORAC
4
4 MRA GNITNUOM
5
4 WERCS GNILEVEL
6
4 REVOC WERCS GNILEVEL
7
4 PAC MRA GNITNUOM
8
4 TUN ERAUQS 6M
9
1 WERCS YTIRUCES mm51x 8M
01
1TUN COLYN 8M
11
21 WERCS YTIRUCES mm21 x 6M
21
01 REHSAW LATEM 6M
31
2 REHSAW CITSALP 8M
41
18 M6 x 20mm GRUB SCREW 1
1
HEX KEY
mm3
61
51
17
19
20 4mm HEX KEY 1
MICRO-ADJUSTMENT
2 TEKCARB TNEMTSUJDA ORCIM
2 WERCS YTIRUCES mm03 x 4M
4 REHSAW LATEM 4M
2TUN COLYN 4M
22
ADAPTOR
23
26
28
27
POLE ADAPTOR 1
1 TLOB YTEFAS mm06 x 8M
42
2 WERCS BURG mm6 x 01M
52
INTERFACE KIT
4 WERCS mm21 x 5.2M A
4 WERCS mm21 x 3M B
4 WERCS YTIRUCESmm21 x 4M C
4 WERCS YTIRUCES mm21 x 5M D
4 WERCS YTIRUCES mm21 x 6M E
F 4 )A & B TRAP ROF( REHSAW LATEM 3M
FIXING KIT
4 WERCS HCAOC mm05 x 8M 1A
4 )1A TRAP ROF( REHSAW LATEM 8M 2A
4 )1A TRAP ROF( GULP LLAW 01 .oN 3A
Micro-adjustment assembled
A1 A3 A2
20
21
ABCDE
F
19
1
MOUNTING PLATE
1 ETALP GNINIOJ
1 ETALP LEVIWS
TELESCOPIC CELING PLATE
21 5mm HEX KEY 2

6
1Attach Ceiling Pole Mount to Ceiling
i. Fix item 1 to the ceiling.
2
ii. Attach item 2 to item 1.
1
1
A1
A2
A3

7
Push spring
button in
WARNING
Once button is
pushed in, the
inner pole will
fall to maximum
extension if not
held.
Inner
Sliding Pole
WARNING
When selecting
height, keep
fingers clear of
safety slot on
reverse of pole.
ii. Move inner sliding pole
to desired ceiling drop.
i. Push spring button to
release height adjustment.
Adjust Ceiling Drop to Desired Height
WARNING
Ensure Spring
Button fully
protrudes from
desired hole before
any AV is attached.
Spring Button
must protrude
fully from hole
iii. When desired ceiling drop is
reached, ensure spring button
protrudes from hole.
20
1
Inner
Sliding
Pole
20
Inner
Sliding
Pole
Outer
Pole
Note: The angle of the inner sliding
pole can
be adjusted using item 3.
Fix Inner Sliding Pole in place
Tighten item 3 using item 20 to ensure the inner
sliding pole is fixed securely in position.
3
33
2
1

8
ii.
21
24
24
23
22 25
4
i.
21
23
24
22
24 25
15
16
21
For short throw projectors the micro-adjustment can be installed as shown.
If the micro-adjustment is not required proceed to Step 6.
Optional Micro-adjustment
5
6
TiltRoll
Connect item 4 to item 1 using item 26.
4Attach Pole Adaptor Mount to Ceiling Pole Mount
18
19
4
4
28
27
21
26
1
26

9
Connect item 5 to item 4 using items 15 & 16.
7Hook Projector onto Ceiling Mount
21
15 16
416 15
5
15
45
6Attach Interface Assembly to Projector
9
MOUNTING HOLE
10
ABC D E
F
21
15
Loosen part 15, adjust legs then re-tighten.

10
8
ii) Micro-adjustment (if installed).
Adjusting the Projector
i) To tilt/roll, loosen items 15, adjust and re-tighten.
15
21
15
Loosen item 15 (M6 x 12mm screws) by one turn using item 21.
Micro adjust item 23 (M4 x 30mm screws) using item 21 to roll or tilt the projector.
M6 x 12mm
Screw
M6 x 12mm
Screw
21
23
23
M4 x 30mm
Screws
Tilt
Roll
23
15
15

BT899-AD
PRODUCT DIMENSIONS
THESE INSTRUCTIONS ARE INTENDED AS A GUIDE ONLY AND B-TECH ACCEPTS NO
LIABILITY FOR THE ACCURACY OF THE INFORMATION CONTAINED IN THIS DOCUMENT.
11
Min:743mm - Max:1143mm
50.8mm
16 x 25mm
157.5mm
400mm
Max: 370mm
55mm
A
Max: 370mm
260mm
CEILING PLATE
PROJECTOR MOUNTING PLATE
4 x
10.5mm
10.5mm
13.5mm
120mm
120mm
44mm
90º
157.5mm
120mm
57.3mm
+ / - 13º pitch
+ / - 6 º roll

B-TECH AV MOUNTS
HEAD OFFICE
B-Tech International Limited
Bennett House, Long March, Daventry, Northants., NN11 4NR, UK
Email: [e-mail]
©2019 B-Tech International Design and Manufacturing Limited. All rights reserved.
B-Tech AV Mounts is a division of B-Tech International Design & Manufacturing Ltd.
B-Tech, Better By Design, System 2 and Pro Install are registered trademarks of B-Tech International Design & Manufacturing Ltd.
All other brands and product names are trademarks of their respective owners.
Photographs are for illustrative purposes only. E&OE.
AMA-BT899-AD-V1-0819-03 MADE IN P.R.C.
www.btechavmounts.com