Toa YS-31W - Manual

SPEAKER SUSPENSION PIPE
YS-31W
• Before installation or use, be sure to carefully read all the
instructions in this section for correct and safe operation.
• Be sure to follow all the precautionary instructions in this
section, which contain important warnings and/or cautions
regarding safety.
• After reading, keep this manual handy for future reference.
• Install the unit only in a location that can structurally support
the weight of the unit and speaker. Doing otherwise may
result in the unit falling down and causing personal injury
and/or property damage.
• Do not use other methods than specified to mount the
bracket. Extreme force is applied to the unit and the unit could
fall off, possibly resulting in personal injuries.
• Tighten each screw and bolt securely. Ensure that the bracket
has no loose joints after installation to prevent accidents that
could result in personal injury.
• Do not mount the unit in locations exposed to constant
vibration. The mounting bracket can be damaged by
excessive vibration, potentially causing the unit to fall, which
could result in personal injury.
• Avoid touching the unit's sharp metal edge to prevent injury.
• Do not stand or sit on, nor hang down from the unit as this
may cause it to fall down or drop, resulting in personal injury
and/or property damage.
1. SAFETY PRECAUTIONS
The YS-31W Speaker Suspension Pipe is specifically designed
for suspending the BS-61WA or BS-61WT-A Bi-Directional Box
Speaker from the ceiling.
2. GENERAL DESCRIPTION
Thank you for purchasing TOA's Speaker Suspension Pipe.
Please carefully follow the instructions in this manual to ensure
long, trouble-free use of your equipment.
3. COMPONENT
5. SPECIFICATIONS
4. DIMENSIONAL DIAGRAM
INSTRUCTION MANUAL
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[Decorative case]
Aluminum, Ivory, paint
[Suspension pipe]
Rigid steel conduit, Ivory, paint
[Ceiling bracket, Speaker mounting bracket]
Steel plate, galvanized
[Dust cover]
Soft PVC, black
ø114 x 254 mm (ø4.49" x 10")
Pipe diameter: ø21 mm (ø0.83")
650 g (1.43 lb)
Finish
Dimensions
Weight
Note: The design and specifications are subject to change
without notice for improvement.
Unit: mm (in)
ш114
(ш4.49)
140 (5.51)
65 (2.56)
89 (3.5)
106 (4.17)
Oval hole
6 x 10
(0.24 x 0.39) 2-M4
70
(2.76)
70
(2.76)
156 (6.14)
ш21
(ш0.83)
Ceiling
BS-61WA or BS-61WT-A
speaker
254 (10) 245 (9.65)
[Speaker mounting bracket]
[Ceiling bracket]
Oval hole
5 x 17
(0.2 x 0.67)
Indicates a potentially hazardous situation which, if
mishandled, could result in moderate or minor personal
injury, and/or property damage.
CAUTION
Indicates a potentially hazardous situation which, if
mishandled, could result in death or serious personal
injury.
WARNING
Ceiling bracket ................................................... 1
Speaker mounting bracket ................................. 1
Decorative case ................................................. 1
Dust cover .......................................................... 1
Suspension pipe ................................................ 1
Machine screw M4 x 6 ....................................... 2
Machine screw M4 x 10 ..................................... 2
Machine screw M4 x 35 ..................................... 2
Tapping screw 4 x 35 ......................................... 2
Hexagon bolt (with washer) M4 x 16 .................. 2
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