Toa DP-SP3 Operating Instructions Manual Download Page 1

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DIGIT

AL S

PEAK

ER P

ROC

ESSO

R DP

-SP3

PRESET

STAT

RUN

LINK

INPUTS

PEAK

+12

– 40

OUTPUTS

PEAK

POWER

ON
OFF

+12

MUTE

– 40

OPERATING INSTRUCTIONS

DIGITAL SPEAKER PROCESSOR

DP-SP3

Thank you for purchasing TOA’s Digital Speaker Processor.

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

Summary of Contents for DP-SP3

Page 1: ...2 1 2 0 40 OUTPUTS PE AK POWER ON OFF 1 2 0 1 2 3 4 5 6 MUTE 40 OPERATING INSTRUCTIONS DIGITAL SPEAKER PROCESSOR DP SP3 Thank you for purchasing TOA s Digital Speaker Processor Please carefully follow...

Page 2: ...12 8 1 Mute Indicators 12 8 2 Turning on the Mute Function by the DP SP3 13 8 3 Turning OFF the Mute Function by the DP SP3 13 9 PRESET NUMBER INDICATION FUNCTION 14 10 CONTROL METHOD USING THE CONTA...

Page 3: ...o your outlet consult an electrician for replacement of the obsolete outlet Protect the power cord from being walked on or pinched particularly at plugs convenience receptacles and the point where the...

Page 4: ...age components inside the unit Refer all servicing to qualified service personnel Do not place cups bowls or other containers of liquid or metallic objects on top of the unit If they accidentally spil...

Page 5: ...use them for other racks DP SP3 CU for US Rack mounting screws are not supplied with the unit Prepare them that are appropriate for the equipment rack Be sure to complete installation and cable conne...

Page 6: ...ital speaker processor equipped with signal processing functions such as Equalizer Crossover Matrix Compressor and Delay When connected to a LAN settings and operations of the DP SP3 can be performed...

Page 7: ...ernal device Unlit No connection is established 5 Preset indicators PRESET The indicator of the Preset No currently being selected lights 6 Input level indicators INPUTS Indicate the audio input level...

Page 8: ...4 dB 600 balanced removable terminal block 14 Contact input terminals CONTACT INPUTS 1 4 C Removable terminal block 4 channel contact input terminal 0 dB 0 775 V Following controls can be performed us...

Page 9: ...ce Switching hub DP SP3 External control device DP SP3 Controlling multiple DP SP3 units up to 4 units In this event control becomes active only to the DP SP3 to which the contact output is connected...

Page 10: ...emory recall DP SP3 M 864D Preset memory number change request Controlling multiple DP SP3 units up to 3 units M 864D DP SP3 Preset memory recall DP SP3 M 864D Preset memory number change request 7 3...

Page 11: ...ice External control device Controlling multiple DP SP3 units up to 4 units Controlling 5 or more DP SP3 units It is possible to control DP SP3 units by activating multiple DP SP3 PC Software programs...

Page 12: ...he mute function is operating the 40 level indicator of the corresponding output channel lights orange flashes 1 or flashes intermittently 2 1 0 5 sec ON 0 5 sec OFF then this cycle repeats 2 0 2 sec...

Page 13: ...indicator of that channel begins to flash Indicator status when the Mute operations overlap Example When Mute is activated by the DP SP3 followed by Mute All activation using the DP SP3 PC Software 8...

Page 14: ...edge Max 50 ms 200 ms Preset memory switches Detects the leading edge Max 50 ms 200 ms Preset memory switches 10 CONTROL METHOD USING THE CONTACT INPUT TERMINALS This chapter will describe control me...

Page 15: ...nal 4 1 Open Open Open 2 Open Open Closed 3 Open Closed Open 4 Open Closed Closed 5 Closed Open Open 6 Closed Open Closed 7 Closed Closed Open 8 Closed Closed Closed Selecting 16 Preset memories using...

Page 16: ...more causes a 1 step action to repeat every 800 ms for 3 times followed by 1 step action repeating every 200 ms Opening the terminals stops these continuous actions Tip Use the DP SP3 PC Software to...

Page 17: ...t panel Firmware Version Indication The DP SP3 s firmware version is expressed as shown in the following example Here the individual numbers are denoted by A B and C How to check firmware version When...

Page 18: ...off Step 3 When only the Input and Output level indicators light release the Mute switches then these indicators turn into flashing Step 4 While the Input and Output level indicators are flashing pre...

Page 19: ...ION 13 1 Installation Precautions Be sure to leave the installation work rack mounting to a qualified installer When installing the unit in an equipment rack do not block the ventilation slots on the...

Page 20: ...he screws with a diameter of over 5 mm 0 2 and length of over 12 mm 0 47 to mount the unit Failure to do so may cause the unit to fall resulting in personal injury When rack mounting screws are not su...

Page 21: ...trim Model Number a l1 l2 AI 0 34 8 TQ AI 0 5 8 WH 2 0 08 Unit mm in 2 5 0 1 12 5 0 49 14 0 55 8 0 31 8 0 31 b 0 8 0 03 1 1 0 04 Model Number a1 l1 l2 AI 1 5 8 BK AI TWIN 2 x 1 5 8 BK 6 6 0 26 a2 3 6...

Page 22: ...D A FILTER 12 LA SIGNAL RED GREEN OUTPUT 6 4 dB 0 dB 0 775 V ON 14 dB OFF PAD ON 14 dB OFF COMP 15 Block DIAGRAM 16 SPECIFICATIONS Version CE CE GB CE AU CU Power Source 220 240 V AC 50 60 Hz 220 240...

Page 23: ...akers input output level indicator 4 point LED indicator output MUTE switch x 6 Control Contact input 4 channels open voltage 5 V DC short circuit current 5 mA removable terminal block 5 P Control fun...

Page 24: ...mful interference in which case the user will be required to correct the interference at his own expense Modifications Any modifications made to this device that are not approved by TOA Corporation ma...

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