Beyerdynamic AT71 User manual

Wallmount set for
AT71 and AT91 antenna
- adjustable to any angle by special swivel joint assembly
SAFETY INSTR CTIONS
MAN AL
Please check if all the components are there and o.k.
1. Thread adaptor 3/8" - 5-8" - 2. wing screw M6 x 15 mm - 3. swivel joint - 4. grub screw M6 x 8 mm -
5. wallplate with tube
WALL MO NTING
SWIVEL JOINT ASSEMBLY
1. Place wall plate 5
1. vertically.
2. Mark the drill holes.
3. Drill the holes for the
3. wall plugs, 4x
3. -ø 6 for anchor bolts
3. -ø 8 for dowels
A
C
B
- For indoor use only
- Choose a position and mounting method compliant with
-local building codes and regulations
- Use four anchors per wall bracket
- For use only by trained installers
- Only for use at proper walls with adequate anchors
-(see B; not included in delivery)
- Not suitable for fragile walls. Beware of power suplly lines
-and water conduits. In case ask an expert.
- Inspect bolted assemblies regularly.
- Keep the grub screw 4tightened; only loosen the
-screws while adjusting the speaker
Concrete wall
e.g.: bolt anchor M6 x 65 mm
drill a hole, blow debris from the hole, drive in
the anchor, position a washer and screw in the
bolt
Perforated brick
e.g.: plastic frame anchor 8 x 80 mm with
e.g.: wood screw 6 x 85 mm
drill a hole, blow debris from the hole, drive in the rawl
plug, position the wall plate, connect with a screw and
an intermediate washer
Push swivel joint 3over the tube. Tighten grub screw 4with allen wrench and wing screw 2by hand
allen
wrench
SW3
not included

Wallmount set for
AT71 and AT91 antenna
- adjustable to any angle by special swivel joint assembly
- During maintenance work, watch out for possible injuries
- Inspect bolted assemblies regularly
- For cleaning it is best to use a damp cloth an a mild,
-nonabrasive detergent.
(FF) FA LT FINDING and (R) REPAIR
FF: Antenna sits loosely on thread adaptor
FR: Check and tighten boted assembly
FF: Speaker doesn´t keep in position
FR: Tighten grub screw 4again
a. Screw on the thread adaptor
a. 1to the swivel joint 3
b. Screw on the antenna to the
b. thread adaptor 5/8"
D
E
CHECKING, MAINTENANCE, CLEANING SPECIFICATIONS
Material
Tube, plate - steel, black powder coated
Swivel joint - zinc die-cast
Screws, adaptor - steel, zinc plated
oad Antenna AT91, AT71
Dimensions
Threads: 3/8" - 5/8",
Wall plate: 95 x 95 mm,
Depth (total): 310 mm
Weight 0.75 kg
beyerdynamic GmbH & Co. KG
Theresienstr. 8, 74072 Heilbronn, www.beyerdynamic.com
24191-013-55 Rev.01 03-80-109-00 7/13
Antenna AT91
Antenna AT71
ANTENNA MO NTING
DIMENSIONS (mm)
Continuously adjustable in direction and angle. Hold the antenna, loosen
wing 2& grub screw 4, turn antenna into desired position, tighten screws
again
E
ANTENNA ADJ STING
front
view
360°
side
view
180°
top
view
360°