TOA | HY-BC1 | manual | TOA HY-BC1 User manual

TOA HY-BC1 User manual
INSTRUCTION MANUAL
BACK CAN
HY-BC1
Please follow the instructions in this manual to obtain the optimum results from this unit.
We also recommend that you keep this manual handy for future reference.
1. SAFETY PRECAUTIONS
• Be sure to read the instructions in this section carefully before use.
• Make sure to observe the instructions in this manual as the conventions of safety symbols and messages
regarded as very important precautions are included.
• We also recommend you keep this instruction manual handy for future reference.
Safety Symbol and Message Conventions
Safety symbols and messages described below are used in this manual to prevent bodily injury and property
damage which could result from mishandling. Before operating your product, read this manual first and
understand the safety symbols and messages so you are thoroughly aware of the potential safety hazards.
WARNING
Indicates a potentially hazardous situation which, if mishandled, could
result in death or serious personal injury.
• Leave the installation to your TOA dealer because the installation requires expert knowledge. Improper
installation may cause the speaker to fall, resulting in personal injury and/or property damage.
• Install the mounting hardware in a location that can structurally support the weight of the mounting hardware
and the speaker. Doing otherwise may result in the speaker falling down and causing personal injury and/or
property damage.
• Do not use other methods than specified to mount the unit. Extreme force is applied to the unit and the unit
could fall off, possibly resulting in personal injuries.
• Use nuts and bolts that are appropriate for the ceiling's or wall's structure and composition. Failure to do so
may cause the speaker to fall, resulting in material damage and possible personal injury.
• Tighten each nut and bolt securely. Ensure that the unit has no loose joints after installation to prevent
accidents that could result in personal injury.
• Use the specified speaker in combination. Doing otherwise may cause the speaker or component to fall off,
resulting in personal injury.
CAUTION
Indicates a potentially hazardous situation which, if mishandled, could
result in moderate or minor personal injury, and/or property damage.
• Do not stand or sit on, nor hang down from the mounting hardware as this may cause it to fall off, resulting in
personal injury and/or property damage.
• Avoid touching the unit's sharp metal edge to prevent injury.
2. GENERAL DESCRIPTION
The HY-BC1 Back Can is a metal case to be used when installing the flush-mounted ceiling speaker in
exposed applications. Mount the Back Can to a ceiling suspension pipe.
3. INSTALLATION
Refer to the speaker's instruction manual for information.
Ceiling
Suspension pipe
To insert the safety wire, punch out the
knockout hole and fit it with the supplied
rubber grommet.
Note: The grommet's opening is covered with
a thin membrane. Cut out this membrane to
pass the safety wire through.
Punch out the knockout hole in the center of the Back
Can and fix it to the suspension pipe.
The knockout is of concentric type for 22 mm and 28
mm diameter holes. Use the 28 mm hole for the
suspension pipe mounting.
Caution
Securely fix to a pipe or fittings.
Incorrect installation may cause the joint part to break,
resulting in the fall of the Back Can.
220 mm (8 21/32")
Caution
Keep this length less than 53 mm
(2 3/32"). Otherwise, the back of the
speaker may contact the pipe,
preventing installation.
Speaker cable
HY-BC1
(Cross-sectional view)
ø 240 mm (9 29/64")
Mount the speaker unit.
Speaker unit
4. SPECIFICATIONS
Finish
Weight
Usable Speaker
Surface-treated steel plate, black, paint
1.5 kg
F-122C, F-122CU, F-2322C, F-2352C, F-2352SC
Note: The design and specifications are subject to change without notice for improvement.
• Accessories
Rubber grommet ........................................ 2
URL: http://www.toa.jp/
133-01-00119-00
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