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Toa F-2852C2, Инструкция по эксплуатации

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INSTRUCTION MANUAL

CEILING SPEAKER SYSTEM

F-2852C2

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.

TABLE OF CONTENTS 

1. SAFETY PRECAUTIONS 

................................................. 2

2. GENERAL DESCRIPTION 

............................................... 3

3. FEATURES 

....................................................................... 3

4. NOMENCLATURE AND DIMENSIONS 

........................... 4

5. INSTALLATION 

................................................................ 5

6. REMOVING THE SPEAKER 

FOR MAINTENANCE 

...................................................... 10

7. REPAINTING THE SPEAKER 

........................................ 11

8. ABOUT THE INPUT OVERLOAD 

PROTECTION CIRCUITRY 

............................................. 11

9. SPECIFICATIONS 

........................................................... 12

Accessories ..................................................................... 12

Содержание F-2852C2

Страница 1: ...o recommend that you keep this manual handy for future reference TABLE OF CONTENTS 1 SAFETY PRECAUTIONS 2 2 GENERAL DESCRIPTION 3 3 FEATURES 3 4 NOMENCLATURE AND DIMENSIONS 4 5 INSTALLATION 5 6 REMOVI...

Страница 2: ...ck If you detect smoke or a strange smell coming from the unit If no tone sounds Avoid installing the unit in humid or dusty locations in locations exposed to the direct sunlight near the heaters or i...

Страница 3: ...e not only in the position directly under the speaker but also over a wide radius Coverage angle is approximately 110 Because the speaker is provided with both low and high impedance operating capabil...

Страница 4: ...5 16 245 9 41 64 Side Removable input connector Safety wire hook Rear Ceiling mounting Ceiling tile Tile bridge accessory Mounting hole 250 9 27 32 Max 37 1 29 64 Max 200 7 7 8 Front grille accessory...

Страница 5: ...ds fit securely into the T grids even if the ceiling tile accidentally falls off Ceiling tile T grid Tile bridge accessory 250 5 mm 9 27 32 13 64 Ceiling tile Installation procedures Step 1 Cut a 250...

Страница 6: ...the supplied safety wire around the speaker s safety wire hook and tie its snap ring around a secure C channel bar or suspension pipe 2 foot tile Safety wire accessory Secure C channel bar or suspens...

Страница 7: ...2 2 5 mm2 equivalent to AWG 24 14 4 1 Detach the removable input connector from the speaker s wiring socket and loosen the screw of the terminal to be used 4 2 Insert the stripped cable end into the...

Страница 8: ...to damage resulting in possible personal injury Tweeter section Tweeter section Mounting hole Step 5 Make speaker cable connection 5 1 Plug the wired removable input connector into the speaker s wirin...

Страница 9: ...ng notches in the unit then rotate the grille to full stop in the direction indicated by the LOCK arrow Tip The front grille employs a double locking system that clicks into place once partway through...

Страница 10: ...ull it downward Tip The front grille employs a double locking system If the grille cannot be detached when lightly pulled downward it likely has not yet been fully rotated back to the detachment posit...

Страница 11: ...r clog the mesh holes 8 ABOUT THE INPUT OVERLOAD PROTECTION CIRCUITRY The F 2852C2 features internal input overload protection circuitry If an extremely high input level is fed to the unit the protect...

Страница 12: ...0 Hz 20 dB at installation in 1 2 free sound field Measured by installing the unit in the center of a ceiling Speaker Component High frequency Dome type Low frequency 16 cm 6 1 2 cone type Mounting Ho...

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