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Related Manuals for powersoft Ottocanali 4K4User Guide v 1.6March 2013Ottocanali 12K4
Summary of Contents for powersoft Ottocanali 4K4User Guide v 1.6March 2013Ottocanali 12K4
- Page 1 Ottocanali 12K4 Ottocanali 12K4 User Guide v 1.6 March 2013 powersoft_ottocanal i _ 4k4_8k4_12k4_ugui d e_en_v1. 6 DO000140 Powersoft • Via Enrico Conti, • 50018 Scandicci (FI) • Italy © 2013 Powersoft • sales powersoft.it • www.powersoft-audio.com +39 055 735 0230...
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Page 3: Table Of Contents
6.1 Turn On/Turn Off Muting ......16 6.2 Short Circuit Protection ......16 powersoft_ottocanali_4k4_8k4_12k4_uguide_en_v1.6 Powersoft • Via Enrico Conti, • 50018 Scandicci (FI) •... - Page 4 This page intentionally left blank ▶...
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Page 5: Warnings
Only attachments/accessories specified ▶ manufacturer. powersoft_ottocanali_4k4_8k4_12k4_uguide_en_v1.6 Powersoft • Via Enrico Conti, • 50018 Scandicci (FI) • Italy • sales powersoft.it • www.powersoft-audio.com © 2013 Powersoft +39 055 735 0230... -
Page 6: Safety Rules
This manual contains important information on operating your accurate check by qualified personnel. Powersoft amplifier correctly and safely. Please read it carefully The manufacturer cannot be held responsible for damages ▶... -
Page 7: Front And Rear Panel Reference Figures
Ottocanali 1204 User Guide 2 Front and Rear Panel Reference Figures ▶... - Page 8 Ottocanali 4K4/8K4/12K4 User Guide Energy save switch (per channel pair) Preset selection switches (DSP version only) DSP LEDs (DSP version only) Air vents Output attenuators (Ch1-Ch8) Multifunction LEDs (Ch1-Ch8) 24V DC back panel PWS OUT voltage source enable pushbutton switch REF.
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Page 9: Welcome
Congratulations on buying a Powersoft Ottocanali amplifier! maximum power with maximum safety and an outstanding long Powersoft is a leading company in the field of high efficiency term reliability. Two universal switch mode power supplies with audio power management. The Powersoft Class D technology... -
Page 10: Mounting
Ottocanali 4K4/8K4/12K4 User Guide All Powersoft amplifiers are designed for standard 19” rack mounting; there are four front panel holes and two rear-lateral holes. In order to limit the risk of mechanical damages, amplifiers must be fixed to the rack using both frontal as well as rear... -
Page 11: Connections And Operation
The controls positioned behind the left hand side silver colored will break down all the front panel operations and monitoring Powersoft logo panel allow access to a series of important features: functions the Ottocanali is capable of. The remaining part of Output channel attenuation adjustment (see Section 5.3.1) -
Page 12: Energy Save
Ottocanali 4K4/8K4/12K4 User Guide state of the amplifier. It is important to know and understand the meaning of every front panel indicator in order to have crucial information on the operational state of the amplifier. On the central portion of the front panel of the Ottocanali are 8 columns of 7 LEDs each, one column for each channel. -
Page 13: Connecting Audio Inputs
Ottocanali 4K4/8K4/12K4 User Guide 5.5 Connecting Audio Inputs Audio input connections are made via two 12-pin Phoenix MC 1.5/12-ST-3.81 terminal block connectors: FIGURE 11: Audio input terminal block connector FIGURE 14: AUX SEL and PWS OUT connection Input connectors are placed on the back of the Ottocanali and grouped in four rows: FIGURE 15: Front panel “PWS OUT”... -
Page 14: Hi-Z 70V/100V Operations
DIP switch corresponding to the channel 5.8 Bridge Mode Connection must be correctly set. Powersoft recommends using a HPF (High Pass Filter) when the amplifier is set to drive a distributed Bridge mode connection of outputs is possible only in lo-Z line to prevent loudspeaker transformer saturation which can operational mode. - Page 15 Ottocanali 4K4/8K4/12K4 User Guide ▶...
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Page 16: Remote On/Off
These contacts are used to report potentially dangerous faults or 6.3 Thermal Protection generally unsafe operation conditions by toggling alarm switches All Powersoft amplifiers have variable speed fans to assist cooling. relative to events such as: If for some reason the cooling system can’t dissipate the produced DC presence at the output: when a dangerous DC component ▶... -
Page 17: Service
RMA code/s and send it to service@powersoft.it for Powersoft approval. 8 Warranty In case of defect reports approved by the Powersoft Customer Service Representative you will receive an RMA authorization Product Warranty: code (one RMA code for each returning device). Upon receiving... -
Page 18: Technical Specification
Ottocanali 4K4/8K4/12K4 User Guide 10 Technical specification 10.1 OTTOCANALI 4K4 Specifications General Number of channels 8 Mono-bridgeable per channel pair Max Output power 8-channel mode mono-bridged mode 2 Ω / Ch 4 Ω / Ch 8 Ω / Ch 4-8 Ω / Ch pair 16 Ω... -
Page 19: Ottocanali 8K4
Ottocanali 4K4/8K4/12K4 User Guide 10.2 OTTOCANALI 8K4 Specifications General Number of channels 8 Mono-bridgeable per channel pair Max Output power 8-channel mode mono-bridged mode 2 Ω / Ch 4 Ω / Ch 8 Ω / Ch 4-8 Ω / Ch pair 16 Ω... -
Page 20: Ottocanali 8K4 Dsp+Avb
Ottocanali 4K4/8K4/12K4 User Guide 10.3 OTTOCANALI 8K4 DSP+AVB Specifications General Number of channels 8 Mono-bridgeable per channel pair Max Output power 8-channel mode mono-bridged mode 2 Ω / Ch 4 Ω / Ch 8 Ω / Ch 4-8 Ω / Ch pair 16 Ω... -
Page 21: Ottocanali 12K4
10.4 OTTOCANALI 12K4 Specifications General Number of channels 8 Mono-bridgeable per channel pair Max Output power 8-channel mode mono-bridged mode 2 Ω / Ch 4 Ω / Ch 8 Ω / Ch 4-8 Ω / Ch pair 16 Ω / Ch pair 70 V 100 V (all channels driven) - Page 22 This page intentionally left blank ▶...
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