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Configuration

5.4.1 Input Setup

Open the configuration Dashboard and select the 

Input Tab

The 

Input Tab

 is shown in 

Diagram 5b.

•   To edit default input names simply select and type in the 

Input Name field.  

•   Define a mono or stereo input by selecting the appropriate 

option. Defining a stereo input will reduce the total number 
of discrete inputs available.

•   Select an input sensitivity option from the drop-down 

menu: +14dB, +4dB, -10dB and ‘microphone’ options 
are available. Generally, the +14dB or +4dB options are 
appropriate for ‘professional audio’ source hardware 
with balanced outputs, while the -10dB option is more 
appropriate for ‘consumer audio’ source hardware with 
unbalanced outputs. The ‘microphone’ option provides the 
significantly greater sensitivity required for microphones. 

Note: Only dynamic microphones are suitable for connection. 
Phantom power for condenser microphones is not provided.  

•   If necessary, adjust the input gain using the slider or up/

down icons. Gain adjustment is intended to be used for fine 
output level adjustment following initial use.

5.4.2 Zone Setup & Routing

Open the configuration Dashboard and select the 

Zone Tab

The 

Zone Tab

 is shown in 

Diagram 5c.

•   Select the 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 amplifier 
can have the following zone configurations:

 

• 1 x stereo Lo-Z zone

 

• 2 x mono Lo-Z zones

 

• 1 x mono Hi-Z zone

•   A four output amplifier can have the following zones 

configured:

 

• 2 x stereo Lo-Z zones

 

• 4 x mono Lo-Z zones

 

• 2 x mono Hi-Z zone

 

• 1 x mono Hi-Z zone + 1 x stereo Lo-Z zone

 

• 1 x mono Hi-Z zone + 2 x mono Lo-Z zones

Note: When configured in Lo-A BTL mode of Hi-Z mode Danley 
DSA amplifiers operate in ‘bridged’ mode where the output of 
two channels is combined. This means that the number of output 
channels available in Hi-Z mode is half that available in Lo-Z mode .

Note: Mono signals might be mono at source, created though 
combining the left and right channels of a stereo signal (summed 
mono) or treating the left and right channels of a stereo signal 
independently (split mono).

•  Name zones by typing in the Zone Name field.

•   Adjust the zone volume if required by using the slider.

•   Define a mono or stereo zone by selecting the appropriate 

option. Defining a stereo zone will reduce the total number 
of further zones available.

•   Specify an input for the zone by selecting from the drop-

down menu. Selecting a stereo input for a mono zone will 
automatically sum the stereo channels to mono.

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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