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CEILING SPEAKER SYSTEMS
TABLE OF CONTENTS
1. SAFETY PRECAUTIONS ................................................. 2
2. GENERAL DESCRIPTION ............................................... 3
3. FEATURES ....................................................................... 3
4. NOMENCLATURE AND DIMENSIONS ........................... 4
5. INSTALLATION ................................................................ 5
FOR MAINTENANCE ...................................................... 11
7. REPAINTING THE SPEAKER ........................................ 11
PROTECTION CIRCUITRY ............................................. 12
9. SPECIFICATIONS ........................................................... 12
Accessories ..................................................................... 12
Optional Components ...................................................... 12
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.
F-2322C2
INSTRUCTION MANUAL
F-2322C2
F-2352C2
F-2352C2
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Summary of Contents for Toa F-2322C2
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Page 1: Table Of Contents
CEILING SPEAKER SYSTEMS F-2322C2 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 ... 11 7. REPAINTING THE SPEAKER ... 11 8. -
Page 2: Safety Precautions
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. •... -
Page 3: General Description
2. GENERAL DESCRIPTION The F-2322C2 and F-2352C2 are flush-mounted Ceiling Speaker Systems that offer wide frequency range and high-quality sound output. The F-2322C2 employs a full-range speaker element, while the F-2352C2 features a 2-way speaker configuration. Both speaker systems are designed to be mounted to a drop ceiling or to be hung from a ceiling depending on applications and installation locations. -
Page 4: Nomenclature And Dimensions
4. NOMENCLATURE AND DIMENSIONS • F-2322C2 [Front] Front grille (accessory) [Ceiling mounting] Tile bridge (accessory) • F-2352C2 [Front] 41 (1 Front grille (accessory) [Ceiling mounting] Tile bridge (accessory) [Side] 12 ( 200 (7 Mounting hole: ø200 (7 [Side] 229 (9 Mounting hole: ø200 (7... -
Page 5: Installation
When mounting the speaker to a ceiling, check in advance that the ceiling structure is of drop ceiling with 2-foot standard ceiling tiles. The F-2322C2 and F-2352C2 can be mounted in 2 different configurations: • Mounting to a drop ceiling Use the supplied tile bridge. - Page 6 [If the mounting hole is larger that the specified diameter] Use the supplied tile bridge in conjunction with the optional HY-TR1 Trim Ring. Note Refer to the instruction manual included with the HY-TR1 for the correct ceiling mounting procedure. T-grid 2-2.
- Page 7 Step 3. Attach a safety wire to prevent the speaker from accidentally falling. To attach, tie one end of 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. [Mounting to a drop ceiling] Secure C-channel bar or suspension pipe...
- Page 8 [Hanging from a ceiling suspension pipe] Step 4. Connect the speaker cable to the removable input connector. The following matching cable types are recommended: • Solid copper wire: • Stranded copper wire: 0.2 – 2.5 mm 4-1. Detach the removable input connector from the speaker's wiring socket, and loosen the screw of the terminal to be used.
- Page 9 Step 5. Make speaker cable connection. 5-1. Plug the wired removable 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. Speaker cable Tighten the clamp fixing screws to fix the speaker cable with the cord clamp.
- Page 10 6-2. Hanging from a ceiling (in the case of Step 2-2) Follow Step 6-1 to mount. Step 7. Set the input power. Turn the input selector switch (on the unit's front) to set it to the desired input impedance using a slotted screwdriver.
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Page 11: 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 pull it downward. 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 position. -
Page 12: About The Input Overload Protection Circuitry
8. ABOUT THE INPUT OVERLOAD PROTECTION CIRCUITRY Both the F-2322C2 and the F-2352C2 feature internal input overload protection circuitry. If an extremely high input level is fed to the unit, the protection circuitry automatically cuts off the signal to the speaker element.
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