Instruction Manual

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INSTRUCTION MANUAL

WIDE RANGE SPEAKER CS-154BS

1. SAFETY PRECAUTIONS ........................... 2

2. GENERAL DESCRIPTION

AND FEATURES ........................................ 3

3. IMPEDANCE CHANGE .............................. 4

4. WIRING

4.1. When No Bridge Connection

is Required ......................................... 4

4.2. When Bridge Connection

is Required ......................................... 5

5. INSTALLATION PRECAUTION ................. 7

6. DIMENSIONAL DIAGRAM ......................... 8

7. WIRING DIAGRAM ..................................... 8

8. FREQUENCY RESPONSE ......................... 8

9. SPECIFICATIONS ...................................... 9

Thank you for purchasing TOA's Wide Range Speaker.

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

TABLE OF CONTENTS

Traceability Information for Europe (EMC directive 2004/108/EC)

Manufacturer:

TOA Corporation

7-2-1, Minatojima Nakamachi, Chuo-ku, Kobe, Hyogo,

Japan

Authorized representative:

TOA Electronics Europe GmbH

Suederstrasse 282, 20537 Hamburg,

Germany

Summary of content (12 pages)

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INSTRUCTION MANUAL WIDE RANGE SPEAKER CS-154BS TABLE OF CONTENTS 1. SAFETY PRECAUTIONS ........................... 2 5. INSTALLATION PRECAUTION ................. 7 2. GENERAL DESCRIPTION 6. DIMENSIONAL DIAGRAM ......................... 8 AND FEATURES ........................................ 3 7. WIRING DIAGRAM ..................................... 8 3. IMPEDANCE CHANGE .............................. 4 8. FREQUENCY RESPONSE ......................... 8 4. WIRING 4.1.
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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.
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CAUTION Indicates a potentially hazardous situation which, if mishandled, could result in moderate or minor personal injury, and/or property damage. When Installing the Unit • Avoid touching the speaker's sharp metal edge to prevent injury. • To avoid electric shocks, be sure to switch off the amplifier's power when connecting speakers. When the Unit is in Use • Do not operate the speaker for an extended period of time with the sound distorting. Doing so may cause the speaker to heat, resulting in a fire.
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3. IMPEDANCE CHANGE Input impedance is factory-preset to 670 Ω. To change the impedance, change the rear panel-mounted rotary switch position using a standard screwdriver. Notes • This speaker is designed to be used for high impedance (70 V/100 V). Never connect the speaker to low impedance line. • No sound is output from the speaker when the switch is set to the OFF position. Caution Never set the switch to "–" position for 100 V line operation, as doing so may result in damage to the speaker.
PAGE 5
Step 4. Attach the terminal cover. Secure the terminal cover using the 4 supplied screws. In this case, take care not to pinch the wiring, and check that the waterproof gasket is secured into place. Note If wiring or the waterproof gasket is pinched between the terminal cover and the unit case, this causes water or moisture to get inside the terminal cover.
PAGE 6
Step 2. Mount the cable gland to be added. Notes • Prepare the cable gland of PG 13.5 size separately. • Ensure that the cable gland is securely tightened. If loosely tightened, water may get inside the terminal cover. Waterproof gasket Nut Cable gland Terminal cover Step 3. Strip the speaker cable jacket. (Refer to page 4, Step 1.) Step 4. Run one each of speaker cables through the cable gland. Terminal cover Cable glands Speaker cables Step 5.
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Step 6. Attach the terminal cover. Secure the terminal cover using the 4 supplied screws. In this case, take care not to pinch the wiring, and check that the waterproof gasket is secured into place. Note If wiring or the waterproof gasket is pinched between the terminal cover and the unit case, this causes water or moisture to get inside the terminal cover.
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6. DIMENSIONAL DIAGRAM 310 (12.2) 272 (10.71) 171.5 (6.75) 144 (5.67) 172 (6.77) 230 (9.06) 366 (14.41) 236 (9.29) 37 (1.46) 51 51 (2.01)(2.01) Unit: mm (in) 3-ø11 (0.43) 7. WIRING DIAGRAM Thermal fuse (84°C or 183.2°F) OFF 2 kΩ 1 kΩ EARTH 8Ω 670 Ω HOT OFF COM Screw terminal 330 Ω COM Rotary switch 0 Matching transformer (Shown above is the factory default wiring.) 8.
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. SPECIFICATIONS Standards Environment Type Rated Noise Power Rated Impedance Sensitivity Max.SPL Frequency Response Coverage Angle (–6 dB) Speaker Component Operating Temperature Dust/Water Protection Cable Gland Cable Connection Applicable Cable Size Finish Dimensions Weight Accessory Certified to the European Standard EN 54-24:2008 EN 54-24: 2008 Loudspeaker for voice alarm systems 11 for fire detection and fire alarm systems 0359-CPD-0108 0359 Certification No.
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