Toa SR-F1D Operating Instructions Manual Download Page 2

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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.

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. 

Indicates a potentially hazardous situation which, if mishandled, could 

result in death or serious personal injury.

Indicates a potentially hazardous situation which, if mishandled, could 

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

WARNING
CAUTION

When Installing the Unit

•  Avoid installing or mounting the speaker in unstable 

locations, such as on a rickety table or a slanted 

surface. Doing so may result in the speaker falling 

down and causing personal injury and/or property 

damage. 

•  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 connectors of the suspension wires and belts 

must be securely linked with those of the speaker.

· All parts and components (such as enclosures, 

metal pieces, and screws) must be free from any 

deformation, crack, and corrosion. 

·

•  Install  the  speaker  only  in  a  location  that  can 

structurally support the weight of the speaker and 

the mounting bracket. 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 speaker 

and the speaker could fall off, possibly resulting in 

personal injuries.

•  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.

•  Use  the  specified  speaker  stand  in  combination. 

Doing otherwise may cause the speaker or 

component to fall off, resulting in personal injury.

• Cautions when using the speaker stand 

Be sure to carefully observe the following 

instructions. Ignoring them could result in the 

speaker system toppling over or falling down, 

possibly resulting in personal injury. 

·  Open the stand legs to their full extension. 

· Do not extend or fold the tripod while the speaker 

is mounted. 

·  Install the stand on a flat, hard surface.

· Avoid placing the speaker in a doorway or other 

high-traffic area where people may trip over the 

equipment or cords.

· In outdoor installations, take such measures as 

securing speakers with safety wire to prevent 

them from being toppled over due to strong wind, 

etc. 

WARNING

Summary of Contents for SR-F1D

Page 1: ...2 2 GENERAL DESCRIPTION 4 3 FEATURES 4 4 INSTALLING THE SR F1D ON THE SR L1B 4 5 FlyinG SR F1D only 5 6 SPEAKER STAND FOR SR F1D 6 7 INPUT CONNECTOR 7 8 Connection diagrams 7 8 1 Single System SR F1D...

Page 2: ...Check to confirm that the suspension wires and belts are strong enough to withstand the speaker load The connectors of the suspension wires and belts must be securely linked with those of the speaker...

Page 3: ...nd distorting This is an indication of a malfunction which in turn can cause heat to generate and result in a fire Do not stand or sit on nor hang down from the speaker as this may cause it to fall do...

Page 4: ...constructed of high strength Apitong plywood Since the outside surface is covered in polyurethane resin the speaker also features high durability to stand up to rough handling when used on the road N...

Page 5: ...elow are the general flying methods SR F1D s flying hardware Do not suspend as illustrated below Flying through only one suspension point on the top Vertical suspension of 4 or more speakers Use of a...

Page 6: ...eleased This can be checked by rotating the handle slightly Step 5 Retighten the height fixing screw Note Leave the handle folded back except when adjusting the height Step 2 Attach the stand bracket...

Page 7: ...e right are the positions of woofer units as viewed from the front 8 Connection diagrams 8 1 Single System SR F1D Mixer Preamplifier IN HIGH LOW SR F1D Digital processor Power amplifier HIGH LOW SUB L...

Page 8: ...462 1 5 4 318 Sync off PEQ 1 80 k 12 0 9 889 Attack ms 10 PEQ 2 00 k 2 0 4 608 Release ms 100 SR F1D HIGH 5 5 INVERSE HPF 12 dB Butterworth 900 0 Thresh dB 15 PEQ 13 6 k 7 5 1 414 Ratio 4 1 All Pass 2...

Page 9: ...8 5 INVERSE LPF 6 dB 30 0 Thresh dB 13 LPF 6 dB 330 Ratio 4 1 Low Shelving 40 2 5 Sync off Attack ms 20 Release ms 200 SR F1D LOW 0 NORMAL HPF 12 dB Butterworth 20 0 Thresh dB 10 LPF 24 dB Bessel 702...

Page 10: ...0 50 100 500 1 k 5 k 10 k 20 k Hz Frequency SPL SR F1D SR L1B SR L1B SR F1D LOW SR F1D HIGH Frequency Characteristics 110 dB 100 90 80 70 60 20 50 100 500 1 k 5 k 10 k 20 k Hz SR F1D SR L1B SR L1B SR...

Page 11: ...120 150 180 210 240 270 300 330 Horn Woofer 1 000 Hz 2 000 Hz 4 000 Hz 8 000 Hz 10 2 SR F1D When recommended parameters are applied by the digital processor Polar pattern Horizontal Vertical 11 DIMEN...

Page 12: ...l plus compression driver Input Connector NEUTRIK NL4MPR Finish Enclosure Urethane coating gray Front grill Black paint Dimensions 390 w x 619 h x 364 d mm Weight 38 kg SR F1D 1 Band limited 50 Hz 1 k...

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