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Hardware User Manual

Q-SYS SPA-Qf Series Network Amplifiers

TD-001669-01-A

*TD-001669-01*

SPA-Qf 60x2 
2-Channel Amplifier with FlexIO

SPA-Qf 60x4 
4-Channel Amplifier with FlexIO

Summary of Contents for SPA-Qf Series

Page 1: ...Hardware User Manual Q SYS SPA Qf Series Network Amplifiers TD 001669 01 A TD 001669 01 SPA Qf 60x2 2 Channel Amplifier with FlexIO SPA Qf 60x4 4 Channel Amplifier with FlexIO ...

Page 2: ...e operation of the equipment is not compromised 1 Read follow and keep these instructions 2 Heed all warnings 3 Clean only with a dry cloth 4 Do not install near heat sources such as radiators heat registers stoves or other apparatus including amplifiers that produce heat 5 Only use attachments accessories specified by the manufacturer 6 Refer all servicing to qualified service personnel Servicing...

Page 3: ...quency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try ...

Page 4: ...依据 SJ T 11364 的规定编制 O 表示该有害物质在该部件所有均质材料中的含量均在 GB T 26572 规定的限量要求以下 X 表示该有害物质至少在该部件的某一均质材料中的含量超出 GB T 26572 规定的限量要求 目前由于技术或经济的原因暂时无法实现替代或减量化 This table is prepared following the requirement of SJ T 1 1364 O Indicates that the concentration of the substance in all homogeneous materials of the part is below the relevant threshold specified in GB T 26572 X Indicates that the concentration of the subst...

Page 5: ...not only delivers low power amplification to smaller spaces such as meeting and conference rooms but also supports flexible Q SYS system configuration and control With the addition of configurable GPIO two flex channels configurable as either mic line inputs or line outputs and 70Vrms 100Vrms bridge outputs the Q SYS SPA Qf 60x2 two channel and Q SYS SPA Qf 60x4 four channel provide the utility to...

Page 6: ...properly configured fast flashing orange This could be caused by broken audio streams amplifier fault or loudspeaker short circuit Refer to the Status component in Q SYS Designer Software for fault details SPA Qf 60x2 Rear Panel 1 2 4 5 6 3 1 Output Channels A and B For connection to loudspeakers Uses the 4 position green Euro connector 2 GPIO Pins 1 4 are user configurable and bi directional one ...

Page 7: ...by broken audio streams amplifier fault or loudspeaker short circuit Refer to the Status component in Q SYS Designer Software for fault details SPA Qf 60x4 Rear Panel 1 3 5 6 7 4 2 1 Output Channels A and B For connection to loudspeakers Uses the 4 position green Euro connector 2 Output Channels C and D For connection to loudspeakers Uses the 4 position green Euro connector 3 GPIO Pins 1 4 are use...

Page 8: ...sult in the amplifier reducing output power during normal operation indicated by the Limiter Protect LEDs illuminating red To reduce the possibility of thermal limiting and to allow for proper heat dissipation keep the space directly to the rear of these amplifiers free of obstacles One Amplifier in 19 inch Rack Left or Right Mount Install one amplifier on either the left or right side of a standa...

Page 9: ... ears six 6 Phillips pan head screws one 1 joining plate and six 6 Phillips flat head screws Bottom Side Front Panel Flat Head Screws Foam Spacers Pan Head Screws One Amplifier in a Half Rack Install one SPA Qf amplifier in a half rack using two 2 rack ears and six 6 Phillips pan head screws Top Side Front Panel ...

Page 10: ...lly important when mounting the amplifier behind a display CAUTION When installing the amplifier under a table consider where individuals will be seated Continuous skin contact with the amplifier must be avoided Not Supplied Flat Head Screws Optional Adjusting Front Panel Alignment To achieve proper front panel alignment with other rack equipment use the two 2 supplied rack ear spacers Rack and ra...

Page 11: ...Wiring 5mm 1 1 Output Connectors SPA Qf 2 Channel SPA Qf 4 Channel Flex Connectors Balanced Unbalanced CAUTION A single channel consists of three pins It is possible to plug in a connector that straddles two channels Be sure that the plugs do not straddle two channels ...

Page 12: ...t any output to ground NOTE Adjustable 80 Hz high pass filter is auto engaged in bridged 70 V and 100V modes in the Loudspeaker component in Q SYS Designer Software 70V 100V Bridged Mode Configure the bridge mode in Q SYS Designer Software Recommended Rated Load Impedance Lo Z 4 8 ohms 70V 42 ohms 100V 83 ohms Minimum Load Impedance Lo Z 2 ohms 70V 25 ohms 100V 50 ohms ...

Page 13: ...In the Q SYS Core processor digital audio signals not necessarily from the amp s inputs are sent to the Amp Output component 4 The digital audio is then sent from the Q SYS Core processor via Q LAN to the amplifier 5 Digital signals are converted to analog amplified and sent to outputs of the amplifier Loudspeaker Configuration Amp Protection Limiters DAC Limiter Feedback Loop Amp Gain 3 Amp Outpu...

Page 14: ...Speaker related limiters are not indicated within the Amp Output block or front panel Amp Protection Limiters These are not adjustable and are meant only to protect the amplifier from unsafe conditions Amp protection limiters are slow moving that adjust over longer periods of time Indicators for this limiter can be found on the individual amplifier channel or the front of the amplifier DAC Limiter...

Page 15: ...s qsys com trademarks Self Help Portal Read knowledge base articles and discussions download software and firmware view product documents and training videos and create support cases qscprod force com selfhelpportal s Customer Support Refer to the Contact Us page on the Q SYS website for Technical Support and Customer Care including their phone numbers and hours of operation qsys com contact us Wa...

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