TOA PC-580RVU AM Installation Guide

Please carefully follow the instructions in this manual to ensure long, trouble-free use of your equipment.

Thank you for purchasing TOA's Ceiling Mount Speaker.

• 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.

• Install the unit only in a location that can structurally support

the weight of th e unit an d the mounti ng bracke t. Doing otherwise may result in the unit falling down and causing personal injury and/or property damage.

Indicates a potentially haz ardous situation which, if mishandled, could result in death or serious personal injury.

• Do not use other methods than specified to mount the bracket. If extreme force is applied to the unit ,it could fall off and possibly resulting in personal injuries.

• Avoid touching the unit's sharp metal edge to prevent injury.

• To avoid electric shock, be sure to switch off the amplifier's

power when connecting speakers.

• Do not operate the unit for an extended period of time with the sound distorting. This is an indication of a malfunction, which in turn can cause heat to generate and result in a fire.

CEILING MOUNT SPEAKERS

INSTALLATION MANUAL

1. SAFETY PRECAUTIONS

WARNING

CAUTION

3. SPECIFICATIONS

2. GENERAL DESCRIPTION

Indicates a potentially hazardous situation which, if mishandled, could result in moderate or minor personal injury, and/or property damage.

PC-580RU

10 W (speaker), 5 W (transformer, 70.7 V line and 25 V line)

20 K (0.25 W), 10 K (0.5 W), 5 K (1 W), 2.5 K (2 W), 1 K (5 W) Ohms

2.5 K (0.25 W), 1.25 K (0.5 W), 625 (1 W), 312.5 (2 W), 125 (5 W) Ohms

Dia.80 (3.15") × dia.32 (1.26") × 12 (0.47 ") mm

Dia. 203.2 mm (8.00")

Dia. 324 x 85.0 (d) mm

1.58 kg (3.47 lbs) 1.59 kg (3.50 lbs)

Dia. 324 x 96.2 (d) mm

PC-580RVU

97 dB

272 g (10 oz) 11,900 gauss

Type: Screw-driver adjust Wire wound, resistance 50 Ohms

Baffle: Steel plate, white Grille: Surface-treated steel plate net, white

Mounting screw (M 5 x 38 mm) ... 4

50 – 16.5 KHz

200 mm (8") Dual cone type

Back Can (for UL/ULC certified installation) : HY-BC580U Back Can (for other installations) : BBF-100EA, BB-671

Tile Bridge, Mount Rail : TBF-100EA, Q-HY-TB2

The design and specifications are subject to change without notice for improvement.

Model No.

Rated Input

Rated Impedance

70.7 V line 25 V line

Sensitivity Frequency Response

Magnet Weight

Speaker Component Magnet Size

Flux density

Potentiometer

Dimensions of Fixing Hole

Finish

Dimensions

Weight

Accessory

Option

PC-580RU AM PC-580RVU AM

Note:

Integrated with a speaker unit and panel, the PC-580RU and PC-580RVU Ceiling Mount Speakers are of all metallic construction and ideal for use in almost all commercial audio systems especially in a Mass Notification System and Voice Alarm System. It has a high sensitivity rating and a high intelligibility sound when compared to conventional speakers. The installations of PC-580RU and PC-580RVU into the ceiling with Back Can HY-BC580U and a Tile bridge or a Mounting rail are UL/ULC certified for fire alarm signaling and use in air handling spaces (plenum).

Speaker Terminal Spring Terminal Blocks

PC-580RU.PC-580RVU Voltage (Vms) 25V 70V Tap (W) 0.25W 0.5W 1W 2W 5W 0.25W 0.5W 1W 2W 5W SPL @ 10ft.(dBA) 72 77 80 83 87 74 77 81 83 87

4. INSTALLATION

Back Can shall be "TOA HY-BC580U", if UL1480UUMW, ULC-541S, (Fire alarm signaling) or UL 2043 (use in air is required. All wire entry Knockouts should use Metal conduit and Metal fitting only. No Rubber bushings on enclosures.

Note:

Local codes may require other installation methods. Check with authority having jurisdiction to determine acceptability of the mounting methods shown.

Back Can (HY-BC580U or BBF-100EA / BB-671)

Mount Rails (Q-HY-TB2)

Tile Bridge (TBF-100EA)

Ceiling Tile

Speaker

Attached Screw

handling spaces)

5. WIRING DIAGRAMS

Make sure to connect an appropriate wire from transformer with the "Tr" speaker terminal. See the diagrams below for wire color and transformer tap selection (70 V line and 25 V line).

CAUTION: To conform with UL 1480 UUMW / ULC-S541, requirements for fire alarm signaling speaker, field wires must be connected as shown in the wiring digram below. And, installation must comply with all National and Local Building Codes, also NFPA guidelines.