Toa F-2852CEN Instruction Manual
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Toa F-2852CEN Instruction Manual

Ceiling speaker system
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CEILING SPEAKER SYSTEM

TABLE OF CONTENTS

1. SAFETY PRECAUTIONS .......................... 2
2. GENERAL DESCRIPTION ........................ 3
3. FEATURES ................................................ 3
5. INSTALLATION ......................................... 5
FOR MAINTENANCE ................................. 9
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.
INSTRUCTION MANUAL
7. REPAINTING THE SPEAKER .................. 10
PROTECTION CIRCUITRY ...................... 10
9. SPECIFICATIONS .................................... 11
Accessories ............................................... 11
Optional Components ................................ 11
F-2852C

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Summary of Contents for Toa F-2852CEN

  • Page 1: Table Of Contents

    INSTRUCTION MANUAL CEILING SPEAKER SYSTEM F-2852C TABLE OF CONTENTS 1. SAFETY PRECAUTIONS ......2 7. REPAINTING THE SPEAKER ....10 2. GENERAL DESCRIPTION ......3 8. ABOUT THE INPUT OVERLOAD PROTECTION CIRCUITRY ...... 10 3. FEATURES ..........3 9. SPECIFICATIONS ........11 4.

  • Page 2: Safety Precautions

    WARNING combination. Doing otherwise may cause the unit or component to fall off, resulting in personal injury. • Leave the installation to your TOA dealer because • Should the following irregularity be found during the installation requires expert knowledge. use, immediately stop operating the unit and Improper installation may cause the unit to fall, contact your nearest TOA dealer.

  • Page 3: General Description

    2. GENERAL DESCRIPTION The F-2852C is a 2-way, flush-mounted ceiling speaker that offers a wide frequency range and high-quality sound output. Use of its supplied and optional mounting hardware permits versatile mounting to match a wide range of applications and installation locations. 3.

  • Page 4: Nomenclature And Dimensions

    4. NOMENCLATURE AND DIMENSIONS Unit: mm (inches) [Front] [Side] 38 (1 Front grille (accessory) 227 (8 [Rear] Cord clamp Safety wire (accessory) Safety wire hook Detachable input connector Mounting hole: ø250 (9 [Ceiling mounting] Ceiling reinforcement ring (accessory) Ceiling panel...

  • Page 5: Installation

    5. INSTALLATION The F-2852C ceiling speaker can be mounted in 3 different configurations: • Direct mounting to a ceiling panel Use the supplied ceiling reinforcement ring. • Mounting to a ceiling frame Use the supplied ceiling reinforcement ring in conjunction with the optional HY-TB1 Tile Bar Bridge. •...
  • Page 6 Step 3. Install mounting hardware on the ceiling. 3-1. Direct mounting to a ceiling panel Mounting hole Fold the supplied ceiling reinforcement ring in half* and insert it through the mounting hole in the ceiling panel, then open it with its tabs facing up. Place the ring on the ceiling panel aligning it with Ceiling reinforcement ring the mounting hole.
  • Page 7 Step 5. Make speaker cable connection. 5-1. Plug the wired detachable input connector into the speaker's wiring socket. 5-2. Fix the speaker cable with the cord clamp. Loosen the cord clamp fixing screws and open the cord clamp. Then, pass the speaker cable between both screws. Clamp fixing screw (2 pieces) Detachable input Speaker cable...
  • Page 8 6-2. Rotate and tighten the mounting tab axis screws (4 places) on the unit clockwise to their full stop in order to grip the ceiling panel with the mounting tabs. Mounting tab Mounting tab axis screw Use an electric screwdriver to tighten. (Tightening torque: 6 –...

  • Page 9: Removing The Speaker For Maintenance

    6. REMOVING THE SPEAKER FOR MAINTENANCE 6.1. Detaching the Front Grille Turn the front grille counterclockwise to full stop, then lightly Unlock pull it downward. The front grille employs a double-locking system. If the grille cannot be detached when lightly pulled downward, Front grille it likely has not yet been fully rotated back to the detachment position.

  • Page 10: Repainting The Speaker

    7. REPAINTING THE SPEAKER Follow the procedure below when repainting the front grille: Step 1. Clean the front grille before painting. Wipe with a soft cloth dampened in a detergent. Caution Do not use thinner or other volatile liquids to clean the grille. Step 2.

  • Page 11: Specifications

    9. SPECIFICATIONS Enclosure Bass reflex type Rated Input 60 W (High Impedance) Continuous pink noise: 90 W (8 Ω), 60 W (16 Ω), Power Handling Capacity 180 W (8 Ω), 120 W (16 Ω) Continuous program: 100 V line: 170 Ω (60 W), 330 Ω (30 W), 670 Ω (15 W), 3.3 kΩ (3 W) Impedance 70 V line: 83 Ω...
  • Page 12 Traceability Information for Europe (EMC directive 2004/108/EC) Manufacturer: Authorized representative: TOA Corporation TOA Electronics Europe GmbH 7-2-1, Minatojima Nakamachi, Chuo-ku, Kobe, Hyogo, Suederstrasse 282, 20537 Hamburg, Japan Germany URL: http://www.toa.jp/ 533-06-096-8C...

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F-2852c

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