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Toa SR-S4L, Руководство по эксплуатации

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OPERATING INSTRUCTIONS

LINE ARRAY SPEAKERS

EXTENSION PLATE

(optional)

PROTECTION PAD 

(optional)

SR-S4L
SR-S4S

SR-EP4

SR-PP4

SR-S4L

SR-S4S

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.

Содержание SR-S4L

Страница 1: ...optional PROTECTION PAD optional SR S4L SR S4S SR EP4 SR PP4 SR S4L SR S4S 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 ...

Страница 2: ...G TO HIGH IMPEDANCE 9 9 JOINING SPEAKERS 10 10 ATTACHING THE PROTECTION PAD TO THE SPEAKER EDGE 11 11 CHANGING SINGLE AMPLIFIER DRIVE TO BI AMPLIFIER DRIVE SYSTEM 12 12 INTERNAL WIRING DIAGRAM FOR THE BI AMPLIFIER DRIVE SYSTEM 13 13 DIGITAL PROCESSOR FILTERING 13 1 Single Amplifier Drive Factory Setting 14 13 2 Bi Amplifier Drive 14 14 SPECIFICATIONS 14 1 Line Array Speaker SR S4L SR S4S 15 14 2 E...

Страница 3: ...firm that the suspension wires and belts are strong enough to withstand the speaker load The connectors of the suspension wires and belts must be securely linked with those of the speaker All parts and components such as enclosures metal pieces and screws must be free from any deformation crack and corrosion Be sure to use screws supplied with the optional flying hardware when installing the speak...

Страница 4: ...it 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 stand or sit on nor hang down from the unit as this may cause it to fall down or drop resulting in personal injury and or property damage Have the unit checked periodically by the shop from where it was purchased Failure to do so ma...

Страница 5: ...s less difference in sound volume between areas close and far from the speaker for a more uniform sound field Since the speaker s vertical sound dispersion is suppressed sound is only directed at the target area The speaker s construction is not influenced by sound reflection from ceiling or floor surfaces and can provide clear sounds even in spaces affected by long reverberation times or other po...

Страница 6: ...e care that the listening area is sufficiently covered when installing the speaker Correct installation examples SR S4L x 2 SR S4L SR S4S SR S4S SR S4L SR S4S Incorrect installation examples If the speaker is installed high above the floor facing horizontally or diagonally downward at a large angle the listening area cannot be covered sufficiently ...

Страница 7: ...rminal 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 50 100 50 30 60 60 60 60 6 0 3 0 892 10 8 7 Blank panel Input terminal panel The optional MT S0601 Matching Transformer can be installed inside Unit mm Unit mm ...

Страница 8: ...ier Digital processor Power amplifier Tweeters Woofers SR S4L S4S LOW HIGH LOW HIGH x 8 x 8 7 INTERNAL WIRING DIAGRAM When shipped from the factory the speaker is internally connected as shown below Since the Neutrik NL4MP connectors and screw terminals are internally connected in parallel either one can be used for connection The Neutrik NL4MP connector s pins are wired as shown at right The conn...

Страница 9: ...o change the tap refer to the instruction manual enclosed with the MT S0601 The diagram below is an internal wiring when the matching transformer is installed INPUT Pin Pin 1 1 THROUGH Pin Pin 2 2 LINEARRAY SPEAKER Corporation IMPEDANCE PARALLEL 8 Ω CONT PGM INPUT 360W PARALLEL TOA Blank panel Remove the 4 screws indicated by arrows SR S4L S4S Rear panel Primary side impedance High impedance 100 V...

Страница 10: ...dure Step 1 Remove the M5 oval head screws on both sides of the speaker The removed screws are no longer used Step 2 Join 2 speakers using the SR EP4 Extension plate Fix the plate to the speaker using the hex head bolts supplied with the SR EP4 Hexagon head bolt M5 x 20 with washer supplied with the SR EP4 Extension plate SR EP4 optional Note The screws removed in Step 1 are not used Speaker Speak...

Страница 11: ...nal and attach the pad to the speaker edge as shown in the figure When installing the speaker at head height attach the optional SR RP4 Protection Pad to the speaker edges If people should bump their heads directly against the corners or edges of the enclosure injuries could result WARNING Double faced tape Protection pad SR PP4 Protection pad SR PP4 ...

Страница 12: ... out the short length of wiring connected to the back of the input terminal panel Step 3 Unplug 2 pairs of connected connectors and reconnect them so that connections are made between labeled connectors and between unlabeled connectors Step 4 Reattach the input terminal panel to the speaker using the 4 screws Step 5 Affix the supplied label to the input terminal panel to change the indication Bi a...

Страница 13: ... Neutrik NL4MP connector Input terminal panel Woofers Tweeters Since the Neutrik NL4MP connectors and screw terminals are internally connected in parallel either one can be used for connection The Neutrik NL4MP connector s pins are wired as shown at right The connector connection cable side suited to the Neutrik NL4MP is the Neutrik NL4FC Pin No SR S4L SR S4S Screw terminal indication 1 LOW LOW 1 ...

Страница 14: ...stem has been changed to bi amplifier operation By inputting an optimum signal to the woofer and tweeter using the digital processor a high sound quality output can be realized Recommended setting parameters are as follows Channel Gain Polarity Filter Delay TYPE Frequency Gain Q LOW 0 dB Normal HPF 12 dB 60 Hz 1 226 0 ms PEQ 63 Hz 2 dB 1 707 PEQ 1 5 kHz 5 dB 0 700 LPF 12 dB 4 0 kHz 0 500 HIGH 2 dB...

Страница 15: ... Enclosure Bass reflex type Power Handling Capacity Continuous program 600 W Rated Impedance 8 Ω Sensitivity 94 dB 1 W 1 m 93 dB 1 W 1 m Frequency Response 70 20 000 Hz when using the optional DP 0206 Digital processor Crossover Frequency 3 500 Hz Directivity Angle Horizontal 90 Horizontal 90 Vertical 0 within the range of Vertical 10 speaker height Speaker Component Low frequency 10 cm cone type ...

Страница 16: ...es Affixing this protection pad to the speaker s bottom surface helps reduce the impact and chance of injury Accessories Hexagon head bolt M5 x 20 with washer 16 Note The design and specifications are subject to change without notice for improvement Note The design and specifications are subject to change without notice for improvement Number of Speaker to be Jointed Max 3 when using 2 sets of SR ...

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