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ADC-24 User Guide  

 

Page 14 

6.  Tighten the four front plate corner screws making sure that the plate is aligned with the 

housing.  Repeat with the four rear plate corner screws. 

7.  Replace all Philips XLR mounting screws at the rear of the SoundPals module.   
8.  Replace the BNC nut and associated lock washer at the rear of the SoundPals module. 

CAUTION 

Do not over tighten the screws. 

 
 

External Power 

About Power Supplies 

An external power supply conforming to the specifications listed in the following “

Power Supply 

Specifications

” section 

must be used 

to guarantee that published SoundPals performance 

figures are met.  Any power supply meeting these specifications will supply adequate power for a 
single SoundPals module.  Although the specification is written for power supplies running from 
AC line inputs, DC (battery) sources may be used if they meet all of the listed requirements. 

CE Compliance 

For CE compliance, the power supply that you use 

must comply 

with the following requirements: 

  Low Voltage Directive 73/23/EEC 

  EMC Directive 89/336/EEC 

  EMC Directive 93/68/EEC 

  The connector locking ring must be tight. 

Portable Power Sources 

For portable SoundPals power sources, sealed lead-acid, nickel cadmium or alkaline primary 
batteries may be used.  However, the maximum voltage must 

not 

exceed 8.6 volts, and a 

minimum of 5.6 volts is required for normal operation.  Maximum current drain will be 325mA.   

 

Power Supply Specifications 

The following specifications must be met over all anticipated operating conditions including AC 
power line range, temperature range, etc. 
 

Parameter 

Specification 

Output voltage 

5.6 V minimum (measured at trough of ripple) at 321mA constant current. 

 

8.6 V maximum (measured at peak of ripple) at 210 mA  constant current. 

Ripple voltage 

2 V p-p at 700 mA constant current. 

 

400 mV p-p at 700 mA constant current with external 2200 

µ

F capacitor. 

Connector Switchcraft 

761K 

with 

center positive, sleeve negative. 

 
 
 
 
 
 

Содержание SoundPals ADC-24

Страница 1: ...SoundPals ADC 24 User Guide Stereo A to D Converter...

Страница 2: ......

Страница 3: ...n accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case...

Страница 4: ......

Страница 5: ...DC 24 Operation 6 ADC 24 Interconnection 7 Basic Inserting Analog Equipment 7 Basic Analog Input to Digital Mixer 7 Advanced Multiple Analog Inputs to Digital Mixer 8 ADC 24 Internal Jumpers 9 ADC 24...

Страница 6: ......

Страница 7: ...modules are extremely compact rugged and identical in size for ease of installation interconnection and use In addition SoundPals support AES3id This allows longer more robust AES signal distribution...

Страница 8: ...box to be sure that all parts are included If any items are missing contact your dealer immediately Power Supply Note SoundPals are delivered with a power connector only A separate power supply must...

Страница 9: ...r if an external reference is applied to the AES REF connector the output frequency will lock to the reference 48 kHz Model This model defaults to 48 kHz via the internal crystal However if an externa...

Страница 10: ...rear panel AES OUT AES REF RIGHT IN LEFT IN 44 1 KHZ MADE IN THE USA 2 3 4 5 1 1 ADC Version the printed legend indicates the default frequency either 44 1 kHz or 48 kHz 2 AES Balanced Output provide...

Страница 11: ...an alternate output frequency from the default frequency by connecting a valid AES reference signal to the AES REF BNC connector The EXT REF LED on the front panel lights when a valid reference signal...

Страница 12: ...d right analog outputs 1 Connect a reference analog tone generator to the ADC 24 s LEFT IN and RIGHT IN connectors 2 Turn on the reference tone generator and adjust it to the level that you want to co...

Страница 13: ...Out AES Ref Right In Left In PWR R Trim L Trim AES Out AES In AES In Right Out Left Out PWR Headphones Volume R Trim L Trim Basic Analog Input to Digital Mixer In this application connect analog input...

Страница 14: ...via AES An additional analog signal feeds an ADC and then to the mixer via AES One of the mixer s outputs is used to synchronize all SoundPals via bridging AES connections SoundPals ADC 24 Analog In D...

Страница 15: ...t Termination Jumper High Pass Filter Jumper Status Bit Dip Switch Jumper Pinout 1 2 3 J9 J4 is the High Pass Filter jumper With pins 1 and 2 connected the filter is disabled With pins 2 and 3 connect...

Страница 16: ...n SW3 Audio 0 Non Audio 1 Switches 4 and 5 define the Sample Frequency Function SW4 SW5 Not Indicated 0 0 48 kHz 1 0 44 1 kHz 0 1 32 kHz 1 1 Switches 6 and 7 define the Emphasis Function SW6 SW7 Not I...

Страница 17: ...e No signal at either AES output Is power applied Check power LED and power supply No audio on AES output Is input connected correctly Check to pin 2 or ground to pin 3 Front panel meters not register...

Страница 18: ...igital Outputs Terminated 110 AES3 75 AES3id Sample Rate 30 KHz 50 KHz Output resolution 24 Bit Options RT 2 1RU rack tray for mounting up to 3 units Power supplies PSU 1 90 260V 50 60Hz in line power...

Страница 19: ...e rear panel remove the four Phillips screws from the four corners of the module 2 On the rear panel remove all Philips XLR mounting screws from the module 3 On the rear panel remove the BNC nut and a...

Страница 20: ...listed requirements CE Compliance For CE compliance the power supply that you use must comply with the following requirements Low Voltage Directive 73 23 EEC EMC Directive 89 336 EEC EMC Directive 93...

Страница 21: ...supply the following power supplies meet the SoundPals requirements Company Model Note Stancor STA 4860 120V AC 60 Hz Stancor STAF 0797F 220V AC 50 Hz with European wall plug CE compliant Elpac MI2007...

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