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 INSTALLATION  GUIDE / USER MANUAL 

DSA500X4 • DSA750X4

Rev. 20220706

Summary of Contents for DSA500X4

Page 1: ...INSTALLATION GUIDE USER MANUAL DSA500X4 DSA750X4 Rev 20220706...

Page 2: ...vel of performance and in good operating condition Any damage to or unsatisfactory performance from these amplifiers caused by inadequate or failed input or output ancillaries may invalidate support w...

Page 3: ...particularly at plugs convenience receptacles and the point where they exit from the apparatus 14 Do not unplug the unit by pulling on the cord use the plug 15 Only use attachments accessories specifi...

Page 4: ...Overview Danley DSA500X4 and DSA750X4 amplifiers are a full rack width 2U format power amplifiers that can drive both conventional low impedance Lo Z 4 to 16 loudspeakers and high impedance Hi Z 70V 1...

Page 5: ...eb App interface and cover Input Zone Output and General Settings functions The Control web app configuration menus are described in Section 5 of this manual 2 3 Firmware This manual describes the fea...

Page 6: ...d are primarily intended for standard 19 inch equipment rack installation If not to be installed in an equipment rack Danley DSA amplifiers can be placed free standing on a flat surface Adhesive rubbe...

Page 7: ...ectivity 3 The Danley DSA amplifier default LAN IP address is 192 168 64 100 Configure the laptop or desktop computer for a fixed IP address in the same IP range eg 192 168 64 10 with Subnet mask of 2...

Page 8: ...sitivity option Adjust input gain Adjust zone volume Adjust zone volume Note When adjusting input gain the input level display should remain green If it displays red the input gain should be reduced 5...

Page 9: ...b menus For all Output Tab menus the amplifier output under configuration is selected by highlighting one of the output identifiers 1 2 3 or 4 at the top of the display The Output Tab also enables Spe...

Page 10: ...d in Section 5 3 5 2 Select the appropriate zcp format speaker preset data file to import from either a Library or a computer folder The preset data will be applied to the selected amplifier output as...

Page 11: ...s filter settings The Output Mode preset menu enables individual amplifier outputs to be switched off or configured for Lo Z Hi Z or Lo Z BTL modes In Hi Z modes a high pass filter can also be configu...

Page 12: ...menu enables amplifier configuration data to be downloaded to an external archive and enables previously saved configuration files to be uploaded and adopted by the currently connected amplifier The S...

Page 13: ...Gain Trim Gain Trim Gain Trim Input Sensitivity Input Gain Input Gain Input Selection Input Setup Zone Setup Routing Output Setup Output 1 Output 2 Output 3 Output 4 Zone Adjustment Parameters Speaker...

Page 14: ...e zone to be configured The number of zones available and their channel format stereo or mono will depend on the amplifier model input setup and output mode Lo Z or Hi Z For example a two output ampli...

Page 15: ...in 8 has a low output impedance and is able to supply a maximum current of 10mA Note GPIO Pin 1 and Pin 3 both offer ground connections Pin 1 is connected directly to the amplifier chassis Pin 3 is co...

Page 16: ...DSA rear panel connections Note Two output amplifier model connection sockets differ only in the deletion of channel 3 and channel 4 output connectors Digital Inputs Danley DSA S PDIF stereo digital a...

Page 17: ...ble Length Metres 1500 W channel 0 75 18 50 30 1 5 16 100 60 2 0 14 160 100 3 5 12 250 160 Connections 6 4 Speaker Cable Gauge Danley DSA speaker connection cable gauge should be chosen appropriately...

Page 18: ...5 mm Connections Diagram 6b Balanced analog input cable connections Diagram 6c Output cable connections Low Z Mode Hi Z BTL Modes 5 mm 5 mm...

Page 19: ...s is in addition to the CLASS 2 WIRING text intended to alert users to the risk of hazardous voltages Output connectors that could pose a risk are marked with the exclamation point Do not touch the ou...

Page 20: ...anley DSA amplifier front panel indicators illuminate to indi cate the following operational states Status Off Mains power disconnected Green Amplifier operational Pulse Green Standby Mode Amber GPIO...

Page 21: ...8 x 440 x 332 mm 3 5 x 17 3 x 13 1 in Output Circuitry UMAC Class D full bandwidth PWM modulator with ultra low distortion Signal To Noise Ratio 108 dB A weighted 20 Hz 20 kHz 8 load THD N typical 0 0...

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