TOA SR-PP4 - Manuals - manualsarea.com

Page 2 - TABLE OF CONTENTS

2 TABLE OF CONTENTS 1. SAFETY PRECAUTIONS ............................................................................................ 3 2. GENERAL DESCRIPTION .......................................................................................... 5 3. FEATURES ......................................

Page 3 - SAFETY PRECAUTIONS; cautions regarding safety.; Safety Symbol and Message Conventions; WARNING; When Installing the Unit; • Flying Precautions

3 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 read...

Page 4 - or be injured by falling objects.; When the Unit is in Use; CAUTION

4 When Installing the Unit • Avoid placing the unit in a doorway or other high traffic area as people may trip on the equipment and cords, or be injured by falling objects. • Avoid touching the unit's sharp metal edge to prevent injury. • When installing the speaker at head height, attach the option...

Page 5 - GENERAL DESCRIPTION; output farther and at larger volumes.

5 2. GENERAL DESCRIPTION Featuring slim construction, the SR-S4 series are 2-way line array speakers containing 32 speaker elements.The sound source speaker elements are vertically arranged in close proximity to each other, and form acontinuous linear sound source, achieving uniform sound pressure w...

Page 7 - DIMENSIONAL DIAGRAM; Blank panel

7 5.1. Line Array Speaker SR-S4L 5.2. Line Array Speaker SR-S4S 5. DIMENSIONAL DIAGRAM [Front] [Rear] [Side] Blank panel Input terminal panel (The optional MT-S0601 Matching Transformer can be installed inside.) 160 255 100 50 30 60 60 895 60 60 60 50 100 60 30 [Front] [Rear] [Side] 160 255 303 100 ...

Page 8 - • Single-amplifier drive; INTERNAL WIRING DIAGRAM

8 6. SINGLE-AMPLIFIER DRIVE AND BI-AMPLIFIER DRIVE The SR-S4 series speakers are factory-preset to be driven by a single amplifier, however this setting can bechanged to a bi-amplifier drive system by changing the speaker's internal wiring. (See p. 12; Changing Single-Amplifier Drive to Bi-Amplifier...

Page 9 - CHANGING TO HIGH IMPEDANCE; Note; Primary side impedance

9 8. CHANGING TO HIGH IMPEDANCE The SR-S4 series speakers can be used for high-impedance applications with the installation of the optionalMT-S0601 Matching Transformer. To install the MT-S0601 transformer, remove the blank panellocated on the speaker's rear panel. F o r d e t a i l s r e g a r d i ...

Page 10 - Extension plate SR-EP4; Speaker

10 9. JOINING SPEAKERS Joining line array speakers configures a longer linear sound source, permitting richer low-frequency soundreproduction as well as transmission of higher sound output over a longer distance. To join speakers, use the optional SR-EP4 Extension Plate. [Joining procedure] Step 1. ...

Page 11 - ATTACHING THE PROTECTION PAD TO THE SPEAKER EDGE; Protection pad SR-PP4

11 10. ATTACHING THE PROTECTION PAD TO THE SPEAKER EDGE Remove the protective paper of the double-faced tape affixed to the SR-PP4 Protection Pad (optional) andattach the pad to the speaker edge as shown in the figure. When installing the speaker at head height, attach the optional SR-RP4Protection ...

Page 12 - CHANGING SINGLE-AMPLIFIER DRIVE TO BI-AMPLIFIER DRIVE SYSTEM; Input terminal indication change; Input terminal panel

12 11. CHANGING SINGLE-AMPLIFIER DRIVE TO BI-AMPLIFIER DRIVE SYSTEM The single-amplifier drive system can be changed to a bi-amplifier drive system by changing the speaker'sinternal wiring after removing the input terminal panel located at the back of the speaker. [How to change] Step 1. Remove the ...

Page 13 - INTERNAL WIRING DIAGRAM FOR THE BI-AMPLIFIER DRIVE SYSTEM; Screw terminals

13 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-amplifier system. LOW + HIGH + LOW – HIGH – 2 + 1 + 2 – 1 – 2 + 1 + 2 – 1 – x 4 x 4 Screw terminals Neutrik NL4MP connector Input terminal pane...

Page 14 - DIGITAL PROCESSOR FILTERING

14 13. DIGITAL PROCESSOR FILTERING 13.1. Single-Amplifier Drive (Factory-Setting) Although the speaker can be operated without a digital processor, it is recommended that the speaker beused in conjunction with a digital processor for better sound reproduction. Recommended setting parametersare as fo...

Page 16 - • Accessories

Printed in Japan1 3 3 - 0 5 - 3 8 5 - 4 0 14.2. Extension Plate SR-EP4 (optional) The SR-EP4 is used to join multiple SR-S4L or SR-S4S speakers. One complete set consists of 2 brackets. 14.3. Protection Pad SR-PP4 (optional) When the SR-S4L or SR-S4S speaker is installed so that its bottom edge is l...