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LINE ARRAY SPEAKERS
EXTENSION PLATE
Thank you for purchasing TOA's Line Array Speakers and their associated products.
Please carefully follow the instructions in this manual to ensure long, trouble-free use of your equipment.
(optional)
SR-S4LEB-Q
TOA Electronics Europe GmbH
Suederstrasse 282, 20537 Hamburg, Germany
1488-CPR-0570/W
EN 54-24: 2008
Fire detection and fire alarm systems
-Part 24 : components of voice alarm systems - Loudspeakers
SR-S4LEB-Q/SR-S4SEB-Q
Technical data: see document SR-S4 Instruction Manual
OPERATING INSTRUCTIONS
SR-S4SEB-Q
1488
16
DoP16-001
Type A
SR-S4LEB-Q
SR-S4SEB-Q
SR-EP4WP
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Table of Contents
Related Manuals for Toa SR-S4LEB-Q
Summary of Contents for Toa SR-S4LEB-Q
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Page 1: Operating Instructions
-Part 24 : components of voice alarm systems - Loudspeakers SR-S4LEB-Q/SR-S4SEB-Q Type A Technical data: see document SR-S4 Instruction Manual Thank you for purchasing TOA‘s Line Array Speakers and their associated products. Please carefully follow the instructions in this manual to ensure long, trouble-free use of your equipment. -
Page 2: Table Of Contents
12. INTERNAL WIRING DIAGRAM FOR THE BI-AMPLIFIER DRIVE SYSTEM ............13 13. DIGITAL PROCESSOR FILTERING 13.1. Single-Amplifier Drive (Factory-Setting) ..............13 13.2. Bi-Amplifier Drive ...................... 13 14. SPECIFICATIONS 14.1. Line Array Speaker SR-S4LEB-Q, SR-S4SEB-Q ............ 14 14.2. Extension Plate SR-EP4WP (optional) ..............15... -
Page 3: Safety Precautions
1. SAFETY PRECAUTIONS • Before installation or use, be sure to carefully read all the instructions in this section for correct and safe ope- ration. • Be sure to follow all the precautionary instructions in this section, which contain important warnings and/or cautions regarding safety. - Page 4 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 placing the unit in a doorway or other high traffi c area as people may trip on the equipment and cords, or be injured by falling objects.
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Page 5: General Description
The SR-S4LEB-Q spea- ker is of a linear design which is ideal for long distance sound transmission applications, while the SR-S4SEB-Q features a curved line having a 10°... -
Page 6: Installation Precaution
• Take care not to install the speaker upside-down relative to the „UP“ mark affi xed to the speaker‘s rear panel. • Do not install the speaker horizontally. • The downward angle must be within 45° for the SR-S4LEB-Q and within 30° for the SR-S4SEB-Q. 30°... -
Page 7: Coverage Area
Since sound is reduced in areas that are outside the range, take care that the listening area is suffi ciently covered when installing the speaker. • Correct installation examples [SR-S4LEB-Q x 2] [SR-S4SEB-Q] [SR-S4LEB-Q + SR-S4SEB-Q] • Incorrect installation examples If the speaker is installed high above the fl oor facing horizontally or diagonally downward at a large angle, the listening area cannot be covered suffi ciently. -
Page 8: Dimensional Diagram
6. DIMENSIONAL DIAGRAM 6.1. Line Array Speaker SR-S4LEB-Q Unit: mm [Front] [Side] [Rear] Blank panel (The optional MT-S0601 Matching Transformer can be installed inside.) Input panel Green (+) Black (–) Red (NC) White (NC) 100 50 Vent hole (inside) 6.2. Line Array Speaker SR-S4SEB-Q... -
Page 9: Single-Amplifier Drive And Bi-Amplifier Drive
(See p. 13; Changing Sing- le-Amplifi er Drive to Bi-Amplifi er Drive System.) • Single-amplifi er drive Note: Use a digital processor as required. SR-S4LEB-Q/S4SEB-Q Woofers Passive network... -
Page 10: Changing To High Impedance
9. CHANGING TO HIGH IMPEDANCE The SR-S4 series speakers can be used for high-impedance applications with the installation of the optional MT-S0601 or MT-200 Matching Transformer. SR-S4LEB-Q/S4SEB-Q To install the MT-S0601 transformer, remove the blank panel Rear panel located on the speaker‘s rear panel. -
Page 11: Joining Speakers
10. JOINING SPEAKERS Joining line array speakers confi gures a longer linear sound source, permitting richer low-frequency sound reproduction as well as transmission of higher sound output over a longer distance. To join speakers, use the optional SR-EP4WP Extension plate. [Joining Procedure] Step 1. -
Page 12: Changing Single-Amplifier Drive To Bi-Amplifier Drive System
11. CHANGING SINGLE-AMPLIFIER DRIVE TO BI-AMPLIFIER DRIVE SYSTEM The single-amplifi er drive system can be changed to a bi-amplifi er drive system by changing the speaker‘s internal wiring after removing the input panel located at the back of the speaker. [How to change] Step 1. -
Page 13: Internal Wiring Diagram For The Bi-Amplifier Drive System
12. INTERNAL WIRING DIAGRAM FOR THE BI-AMPLIFIER DRIVE SYSTEM The diagram below is an internal wiring after the speaker‘s drive system is changed to a bi-amplifi er system. Woofers Green LOW + Black LOW – HIGH + White HIGH – Speaker cord Tweeters 13. -
Page 14: Specifications
• Accessories Bi-amplifier rating label ........1 Bi-amplifier terminal label ........ 1 • Optional products Matching transformer: MT-S0601 (internal mounting) Matching transformer: MT-200 (external mounting) Extension plate: SR-EP4WP Wall tilt bracket: SR-TB4WP Wall mounting bracket: SR-WB4WP (Applicable to the SR-S4LEB-Q only) -
Page 15: Extension Plate Sr-Ep4Wp (Optional)
14.2. Extension Plate SR-EP4WP (optional) The SR-EP4WP is used to join multiple SR-S4LEB-Q or SR-S4SEB-Q speakers. One complete set consists of 2 brackets. Number of Speaker to be Jointed Max. 3 (when using 2 sets of SR-EP4WP) Finish Stainless steel (SUS304)