TOA PJ-304 Manual

TOA Ikke kategoriseret PJ-304

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Side 1/4

1. SAFETY PRECAUTIONS

• 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 the unit and the mounting bracket.

Doing otherwise may result in the unit falling down and

causing personal injury and/or property damage.

• Do not use other methods than specified to mount the

bracket. Extreme force is applied to the unit and the unit

could fall off, possibly resulting in personal injuries.

• Tighten all screws securely. If any is loosely fixed, this

may cause the unit to fall, resulting in personal injury.

• To avoid electric shocks, 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.

• Do not hang down from the unit as this may cause it to

fall down or drop, resulting in personal injury and/or

property damage.

The PE-64 and PE-304 are pendant speakers designed

for ceiling suspension installations.

Considered in architectural design, they can blend in with

lighting equipment.

A directly-attached 5 m (16.4 ft) speaker cord allows the

speaker to be suspended from the high ceiling.

The PE-64 is driven on high-impedance (100 V and 70 V)

line, while the PE-304 is driven on both high-impedance

(100 V and 70 V) and low-impedance (8 ) lines.Ω

The input power (impedance) can be easily changed at

the upper side of the speaker.

The speakers are easy to repaint so as to meet a wide

range of design needs.

2. GENERAL DESCRIPTION

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

3. SPECIFICATIONS

PE-64 PE-304

Bass-reflex type

6 W (100 V line), 3 W (70 V line) 30 W (100 V, 70 V line, 8 Ω)

–

8 Ω

1.7 k (6 W), 3.3 k (3 W), 10 k (15 W), 1 k (10 W), 2 kΩ Ω Ω (1 W) 330 (30 W), 500 (20 W), 670 Ω Ω Ω Ω Ω (5 W)

1.7 k (3 W), 3.3 k (1.5 W), 10 k (10 W), 1 kΩ Ω Ω (0.5 W) 170 (30 W), 250 (20 W), 330 (15 W), 500 Ω Ω Ω Ω Ω (5 W)

90 dB (1 W, 1 m) 91 dB (1 W, 1 m)

100 – 18,000 Hz (at 20 dB below peak) 70 – 20,000 Hz (at 20 dB below peak)

12 cm (5") cone type 12 cm (5") cone type + balanced dome-tweeter

2-core cabtyre cord 5 m (16.4 ft)

600 V vinyl-insulated cable (IV wire or HIV wire)

Solid wire: ø0.8 – ø1.6 mm (equivalent to AWG 20 – 14)

7-core twisted wire: 0.75 – 1.25 mm2(equivalent to AWG 18 – 16)

Push-in connector (bridging terminal of 2 branch type)

Enclosure: HIPS resin, off white (RAL 9010 or equivalent color)

Grille: Surface-treated steel plate net, off white (RAL 9010 or equivalent color), paint

ø186 x 251 (h) mm (ø7.32" x 9.88")

1.5 kg (3.31 lb) 2.1 kg (4.63 lb)

Ceiling bracket ...... 1, Mounting hanger ...... 1, Ceiling cover ...... 1, Tapping screw 4 x 16 ...... 4

Model No.

Enclosure

Rated Input

Rated Low

Impedance 100 V line

70 V line

Sensitivity

(500 – 5,000 Hz, pink noise)

Frequency Response

Speaker Component

Speaker Cord

Application Cable

Connection

Finish

Dimensions (unit only)

Weight (unit only)

Accessories

INSTALLATION MANUAL

PENDANT SPEAKERS

PE-64

PE-304

Thank you for purchasing TOA's Pendant Speakers.

Please carefully follow the instructions in this manual to

ensure long, trouble-free use of your equipment.

WARNING

Indicates a potentially hazardous situation which, if

mishandled, could result in death or serious

personal injury.

CAUTION

Indicates a potentially hazardous situation which, if

mishandled, could result in moderate or minor

personal injury, and/or property damage.

6. INSTALLATION

Step 1. Secure the ceiling bracket to the ceiling

with 4 screws.

Pull both the lead-in and lead-out cables

through the cable hole in the bracket.

Ceiling bracket (accessory)

Ceiling

Lead-in and lead-out cables

Tapping screw 4 x 16 (accessory)

Note

If these screws are not appropriate

for the ceiling material, separately

prepare the proper screws.

The input power (impedance) is factory-preset to 6 W

(1.7 k ) for 100 V line and 3 W (1.7 k ) for 70 V line.Ω Ω

When changing this setting, use a standard screwdriver

to rotate the rotary switch on the upper side of the

speaker to the desired position

The input power (impedance) is factory-preset to 30 W

(330 ) for 100 V line.Ω

When changing this setting, use a standard screwdriver

to rotate the rotary switches on the upper side of the

speaker to the desired position.

(1) When operating at high impedance (100 V and 70 V lines);

Set the rotary switch of "LINE VOL." to "100 V" or "70 V" and that of "INPUT" to the input power to be used.

(2) When operating at low impedance;

Set both rotary switches of "LINE VOL" and "INPUT" to 8 Ω.

Important

Be sure to follow the instructions below. Failure to do so may cause damage to the speaker.

• Switch off the amplifier's power when changing the input power.

• Never make 8 Ωconnection in a 100 V or 70 V line system, as excessive input power is applied to the speaker,

possibly resulting in damage. (PE-304 only)

5. INPUT POWER (IMPEDANCE) CHANGE

Note

Shown above is an example when the input power is

set to 3 W on 100 V line and 1.5 W on 70 V line.

Note

Shown above is an example when the input power is

set to 20 W on 100 V line.

5.2. PE-304

5.1. PE-64

Impedance 1.7 kΩ Ω3.3 k 10 kΩ

100 V line 6 W 3 W 1 W

70 V line 3 W 1.5 W 0.5 W

Input power 30 W 20 W 15 W 10 W 5 W

100 V line 330 500 670 Ω Ω Ω 1 k 2 kΩ Ω

70 V line 170 250 330 500 Ω Ω Ω Ω 1 kΩ

4. WIRING DIAGRAMS

4.1. PE-64

Rotary switch

10 kΩ

OFF

OFF 3.3 kΩ

1.7 kΩ

8 Ω

COM

HOT

Matching

transformer

(Factory-preset wiring)

4.2. PE-304

Rotary switch 2

Network

Rotary switch 1

2 kΩ

1 kΩ

670 Ω

500 Ω

330 Ω

16 Ω

8 Ω

0COM

8 Ω

OFF

70 V

OFF

100 V

SP1

SP2

COM

HOT

Matching

transformer

(Factory-preset wiring)

Produkt Specifikationer

Mærke:	TOA
Kategori:	Ikke kategoriseret
Model:	PJ-304

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