Page 2 - TABLE OF CONTENTS; SAFETY PRECAUTIONS
2 TABLE OF CONTENTS 1. SAFETY PRECAUTIONS ............................................................................... 3 2. GENERAL DESCRIPTION ............................................................................. 5 3. FEATURES ................................................................
Page 3 - Safety Symbol and Message Conventions; WARNING
• Avoid installing or mounting the unit in unstable locations, such as on a rickety table or a slantedsurface. Doing so may result in the unit fallingdown and causing personal injury and/or propertydamage. • Refer all installation work to the dealer from whom the speaker was purchased. Installation ...
Page 4 - CAUTION
4 • When unpacking or moving the unit, be sure to h a n d l e i t w i t h t w o o r m o r e p e r s o n s . F a l l i n g o rdropping the unit may cause personal injury and/orproperty damage. • Avoid placing the unit in a doorway or other high traffic area as people may trip on the equipmentand cord...
Page 5 - GENERAL DESCRIPTION
5 2. GENERAL DESCRIPTION TOA’s SR-A series Line Array speaker employ unique wave front control technology to create a sound fieldwith high sound clarity and uniform sound pressure. The lineup features types with vertical directivity angles of5 degrees and 15 degrees, as well as subwoofers. Optional ...
Page 10 - INTERNAL WIRING DIAGRAM
10 6. INTERNAL WIRING DIAGRAM Figures below show the internal wirings of each speaker system. 2- 1+ 1- 2+ LOW - HIGH + HIGH - LOW + 2- 1+ 1- 2+ HIGH + HIGH - Speaker cable LOW + LOW - Red White Green Black SR-A12L, SR-A12S SR-A12LWP, SR-A12SWP 2- 1+ 1- 2+ INPUT - THROUGH THROUGH INPUT + 2- 1+ 1- 2+ ...
Page 11 - DIGITAL PROCESSOR SETTINGS
11 8. DIGITAL PROCESSOR SETTINGS Recommended setting parameters are as follows. System using the SR-A12L, SR-A12S, SR-A12LWP or SR-A12SWP System which combines the SR-A12L or SR-A12S with the SR-A18B Channel LOW 0 Normal HPF (12 dB) 40 0.900 0.708 Gain (dB) Polarity Delay (msec) TYPE Freq.. (Hz) Fil...
Page 14 - Joining the Enclosure to the Rigging Frame
14 9.3. Joining the Enclosure to the Rigging Frame Flying Plates are mounted at both the front and rear of the enclosure’s sides. Follow the procedure below tomount the enclosure to the Rigging Frame, as shown in the assembly diagrams.Fix a supplied Joint Plate securely to the left side of the Riggi...
Page 19 - Mounting the Enclosure to the Rigging Frame
19 10.3. Mounting the Enclosure to the Rigging Frame Flying Plates are mounted to the front and rear of the enclosure’s sides. Follow the procedures below tomount the enclosure to the Rigging Frame, as shown in the assembly diagrams. Fix a supplied Joint Plate securely to the right side of the Riggi...