TOA SR-FB4 Manual

TOA Ikke kategoriseret SR-FB4

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Side 1/1

Printed in Japan

133-01-438-90

Remove 8 attached screws.

Note

The removed screws are not used.

Speaker mounting

bracket

Speaker

SR-EP4 Extension Plate (optional)

Suspension bracket (A)

Suspension bracket (B)

Mounting hole

[When suspending the speaker with 2 wires]

[When suspending the speaker with 1 wire]

Machine screw

M6 x 15 (accessory)

Hexagon head bolt M8 x 20

with washer (accessory)

Hexagon head bolt M5 x 20 with washer (accessory)

Hexagon head bolt M8 x 20 with washer (accessory)

Plain washer for M6

(accessory)

Spring washer for M6 (accessory)

Note

For speaker joint procedures,

refer to the instruction manual

supplied with the SR-S4L/S4S

Line Array Speaker.

INSTALLATION MANUAL

FLYING BRACKET

SR-FB4

The SR-FB4 is designed to be used exclusively to suspend the

SR-S4L or SR-S4S Line Array Speaker.

Select the appropriate suspension holes to adjust the speaker's

downward angle.

A total of up to three SR-S4L and/or SR-S4S can be joined with

the SR-FB4 bracket.

Since the bracket is designed for indoor use, do not install it

outdoors.

1. SAFETY PRECAUTIONS

•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.

4. SPECIFICATIONS

• Accessories

Hexagon head bolt M8 x 20 (with washer) ........ 6

Machine screw M6 x 15 ..................................... 2

Plain washer (for M6) ......................................... 2

Spring washer (for M6) ...................................... 2

Hexagon head bolt M5 x 20 (with washer) ........ 8

• Option

Extension plate: SR-EP4

Note: The design and specifications are subject to change without notice for

improvement.

Step 1. Attach the suspension brackets (A) and (B)

to the speaker mounting bracket.

Note

The direction in which brackets (A) and (B)

face each other differs depending on

whether 1 or 2 wires are used to suspend the

speaker.

Step 2. Remove the screws on both sides of the

speaker.

Step 3. Attach the speaker mounting bracket to the

speaker.

Step 4. When joining 2 or 3 speakers, use the

optional SR-EP4 Extension Plate(s) to join

the speakers.

3. INSTALLATION

Select the appropriate angle adjustment suspension hole to

make the speaker face down at the desired angle.

2. SUSPENDING THE SPEAKER

Note

When suspending the speaker, the angle of

the suspension wires must be within 5° from

the vertical axis.

The mounting position for the suspension bracket can be

moved up to 20 mm back and forth, permitting fine adjustment

of the suspension angle.

When the speaker is suspended, if

the downward angle is insufficient,

attach another SR-FB4 bracket to

the speaker's bottom surface, and lift

the speaker backward using wires.

Note

The angle of the wires must be

within 5° from the vertical axis, and

the inclination angle of the bottom of

the lowest-positioned speaker within

30° from the horizontal axis.

Angle adjustment

suspension hole

Suspension bracket

Wire

Within 5 each Within 5 each° °

Wire

Speaker

Suspension

bracket

20 mm

Within 30°

Within 5 Within 5° °

Wire

Speaker

SR-FB4

•Refer all installation work to the dealer from whom the speaker

was purchased. Installation for flying requires extensive technical

knowledge and experience. The speaker may fall off if incorrectly

installed, resulting in possible personal injury.

•Flying Precautions

Be sure to follow the instructions below. Otherwise, the

suspension wires or belts may be off or snap and the speaker

may fall off, causing personal injury.

·Check to confirm that the suspension wires and belts are

strong enough to withstand the speaker load.

·The suspension wires must be securely linked with the bracket.

·All parts and components (such as enclosures, metal pieces,

and screws) must be free from any deformation, crack, and

corrosion.

·Be sure to use screws supplied with the bracket when

mounting it to the speaker.

•Install the unit only in a location that can structurally support the

weight of the unit and the speaker. Doing otherwise may result in

the speaker falling down and causing personal injury and/or

property damage.

•Owing to the speaker's size and weight, be sure that at least two

persons are available to install the speaker. Failure to do so

could result in personal injury.

•

Do not use other methods than specified to mount the bracket.

Extreme force is applied to the unit and the speaker could fall off,

possibly resulting in personal injuries.

•Use nuts and bolts that are appropriate for the ceiling'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 bracket has

no loose joints after installation to prevent accidents that could

result in personal injury.

Indicates a potentially hazardous situation which, if mishandled,

could result in death or serious personal injury.

WARNING

Indicates a potentially hazardous situation which, if mishandled, could

result in moderate or minor personal injury, and/or property damage.

CAUTION

•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.

•Have the unit checked periodically by the shop from where it

was purchased. Failure to do so may result in corrosion or

damage to the unit that could cause the unit to fall, possibly

causing personal injury.

Number of Speakers Max. 3 (when jointed with an optional SR-EP4)

to be Suspended

Finish Steel plate, white, paint

Dimensions 168 (w) x 170 (h) x 284 (d) mm (complete assembly)

Weight 2.9 kg (including accessories)

Product Composition Suspension bracket A ...... 1,

Suspension bracket B ...... 1,

Speaker mounting bracket ...... 1

Produkt Specifikationer

Mærke:	TOA
Kategori:	Ikke kategoriseret
Model:	SR-FB4
Bredde:	168 mm
Dybde:	284 mm
Vægt:	2900 g
Produktfarve:	Hvid
Materiale:	Stål
Placering:	Loft
Kapabilitet:	SR-S4L, SR-S4S
Højde (maks.):	170 mm