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Technical and Safety Notices

Important Safety Instructions

1.

  Read these instructions.

2.

  Keep these instructions.

3.

  Heed all warnings.

4.

  Follow all instructions.

5.

  Do not use this apparatus near water.

6.

  Do not submerge the equipment in water or liquids. 

7.

    Do not use any aerosol spray, cleaner, disinfectant or 

fumigant on, near or into the equipment. 

8.

  Clean only with a dry cloth.

9.

    Do not block any ventilation opening. Install in accordance 

with the manufacturer’s instructions.

10.

   Do not install near any heat sources such as radiators, heat 

registers, stoves, or other apparatus (including amplifiers) 
that produce heat.

11.

   To reduce the risk of electrical shock, the power cord shall 

be connected to a mains socket outlet with a protective 
earthing connection.

12.

   Do not defeat the safety purpose of the polarized or 

grounding type plug. A polarized plug has two blades with 
one wider than the other. A grounding type plug has two 
blades and a third grounding prong. The wide blade or the 
third prong are provided for your safety. If the provided 
plug does not fit into your outlet, consult an electrician for 
replacement of the obsolete outlet.

13.

   Protect the power cord from being walked on or pinched 

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 specified by the 

manufacturer.

16.

   Unplug this apparatus during lightning storms or when 

unused for long periods of time.

17.

   Refer all servicing to qualified service personnel. Servicing 

is required when the apparatus has been damaged in any 
way, such as power supply cord or plug is damaged, liquid 
has been spilled or objects have fallen into the apparatus, 
the apparatus has been exposed to rain or moisture, does 
not operate normally, or has been dropped.

18.

   The appliance coupler, or the AC Mains plug, is the AC 

mains disconnect device and shall remain readily accessible 
after installation. 

19.

  Adhere to all applicable, local codes.

20.

   Consult a licensed, professional engineer when any 

doubt or questions arise regarding a physical equipment 

installation.

Environmental Statement

This product complies with international 
directives, including but not limited to the 
Restriction of Hazardous Substances (RoHS) 
in electrical and electronic equipment, the 
Registration, Evaluation, Authorization and 
restriction of Chemicals (REACH) and the 

disposal of Waste Electrical and Electronic Equipment (WEEE). 
Consult your local waste disposal authority for guidance on 
how properly to recycle or dispose of this product.

Содержание DSA500X4

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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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