Vizio F-2852CU2 - Manuals - manualsarea.com

Page 2 - TABLE OF CONTENTS

2 TABLE OF CONTENTS 1. SAFETY PRECAUTIONS ............................................................................... 3 2. GENERAL DESCRIPTION ............................................................................. 4 3. FEATURES ................................................................

Page 3 - CAUTION; SAFETY PRECAUTIONS; Safety Symbol and Message Conventions; WARNING

3 • Leave the installation to your TOA dealer because t h e i n s t a l l a t i o n r e q u i r e s e x p e r t k n o w l e d g e .Improper installation may cause the unit to fall,r e s u l t i n g i n p e r s o n a l i n j u r y a n d / o r p r o p e r t ydamage. • Install the unit in a location th...

Page 4 - GENERAL DESCRIPTION

4 2. GENERAL DESCRIPTION The F-2852CU2 is a flush-mounted Ceiling Speaker System that offers a wide frequency range of high-qualitysound output. It is specifically designed to be mounted to a drop ceiling with use of the supplied tile bridge. 3. FEATURES • Two-way bass-reflex speaker system designed...

Page 5 - NOMENCLATURE AND DIMENSIONS

5 4. NOMENCLATURE AND DIMENSIONS Safety wire hook Choke bracket Connector cover [Front] ø280 (1 1 1 / 32 ) 38 (1 1 / 2 ) 236 (9 2 / 8 ) ø245 (9 41 / 64 ) [Side] [Rear] [Ceiling mounting] Ceiling tile Tile bridge (accessory) Mounting hole: ø250 (9 27 / 32 ) Max. 37 (1 29 / 64 ) Max. 202 (7 61 / 64 ) ...

Page 6 - MOUNTING HARDWARE INSTALLATION; Caution

6 Before mounting the speaker, check the ceiling structure is of drop ceiling with 2-foot standard ceiling tiles. 5. MOUNTING HARDWARE INSTALLATION [Installation view on Drop Ceilings] Caution Set the tile bridge so that both ends fit securely into the T-grids, even if the ceiling tile accidentally ...

Page 8 - Wiring through Hard or Flexible Conduit; Note; Accommodating larger diameter conduit

8 6. WIRING 6.1. Wiring through Hard or Flexible Conduit Note The choke bracket equipped with the speaker has not been evaluated by UL, for conduit connection andUL514B Standard.Flexible conduit of 3/8 or 1/2 inch trade size and the UL514B conduit fitting of the same trade size can also beused. When...

Page 10 - CABLE CONNECTION TO INPUT CONNECTOR; Recommended cable types

10 Step 2. Detach the removable input connector from thes p e a k e r ' s s o c k e t , a n d l o o s e n t h e s c r e w o f t h eterminal to be used. Speaker unit Removable inputconnector Step 3. Insert the stripped cable end into the terminal and tighten the terminal screw with a screwdriver. Not...

Page 11 - SPEAKER INSTALLATION

11 Caution Before mounting, check to be sure that the speaker's4 mounting tabs are turned inside the unit as shownin the figure.If turned outward, the speaker cannot be insertedthrough the mounting hole. In Out Mounting tab Step 1. Insert the speaker through the mounting hole till itcontacts the cei...

Page 12 - Tip

12 Step 3. Set the input power.Turn the input selector switch (on the unit's front) toset it to the desired input impedance. (Factory-preset to 170 Ω .) F-2852CU2 3.3kΩ 1.5W 0.2W 670Ω 7.5W 0.9W 330Ω 15W 1.9W 170Ω 30W 3.7W 83Ω 60W 7.5W Step 4. Attach the front grille. Align the tabs (4 places) on the...

Page 13 - REMOVING THE SPEAKER FOR MAINTENANCE

13 Mounting tab axis screw Use an electric screwdriver to detach. Mounting tab Screw cap Caution Be sure to set the screwdriver's torque for under 4 kgf·cm. Failure to do so may cause the Screw cap and the Mounting tab to fall off on the rear of ceiling panel. 9. REMOVING THE SPEAKER FOR MAINTENANCE...

Page 14 - REPAINTING THE SPEAKER FRONT GRILLE; Cautions; INPUT OVERLOAD PROTECTION FUNCTION

14 10. REPAINTING THE SPEAKER FRONT GRILLE Note: Be sure to detach the front grille from the speaker before repainting. 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. Sp...

Page 15 - SAFETY AGENCY COMPLIANCE; [Output power vs. switch settings for 25 V and 70 V line operation]

15 12. SAFETY AGENCY COMPLIANCE This product is for indoor use only. • General signaling speaker, UL1480 Category UEAY and CAN/CSA C22.2 No. 205 Category UEAY7 Products Listed under these categories are suitable for use in general (non-fire alarm) signaling service inconjunction with compatible List...

Page 16 - • Accessories

533-06-148-00 13. SPECIFICATIONS Note: The design and specifications are subject to change without notice for improvement. • Accessories Front grille ............................................................ 1Tile bridge ............................................................ 1Safety wire (a...