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User Manual

2-Series 

Graphic Equalizers

1 3 1 s
2 1 5 s
2 3 1 s

Professional Audio Equipment

Summary of Contents for 131s Graphic EQ

Page 1: ...User Manual 2 Series Graphic Equalizers 131s 215s 231s Professional Audio Equipment...

Page 2: ...NG FOR YOUR PROTECTION READ THE FOLLOWING KEEP THESE INSTRUCTIONS HEED ALL WARNINGS FOLLOW ALL INSTRUCTIONS THE APPARATUS SHALL NOT BE EXPOSED TO DRIPPING OR SPLASH ING LIQUID AND NO OBJECT FILLED WIT...

Page 3: ...E MAY BE SUF FIXED BY THE 5 Product option None conforms to the following Product Specifications 3AFETY MD EMC 0ART Supplementary Information The product herewith complies with the requirements of the...

Page 4: ...s and operation procedures For further technical assistance or service please contact our Technical Support Department at 801 568 7660 or visit www dbxpro com If you need to return a product to the fa...

Page 5: ...t provided the product is returned to dbx WITH RETURN AUTHORIZATION from the factory where all parts and labor will be covered up to a period of two years A Return Authorization number must first be o...

Page 6: ...mpromising your sound The 2 Series Equalizers include the following features s S NE BAND OCTAVE ONSTANT 1 FREQUENCY BANDS S 4WO BAND OCTAVE ONSTANT 1 FREQUENCY BANDS S 4WO BAND OCTAVE ONSTANT 1 FREQUE...

Page 7: ...IGHTS WHEN THE D RANGE IS SELECTED Output Level Bar Graph These four LEDs indicate output level of the equalizer The red LED is 3 dB below clip ping and is marked as 18 dBu It monitors the level at th...

Page 8: ...ures should not exceed 113 F 45 C when equipment is in use Although the unit s chassis is shielded against radio frequency and electromagnetic interference extremely high fields of RF and EMI should b...

Page 9: ...ED FOR INPUT CONNECTIONS FEMALE LOCKING 8 2 TYPE CONNECTORS AND TIP RING SLEEVE PHONE JACK CONNECTORS 4HE MAXIMUM INPUT level that the equalizer can accept is typically 22 dBu ref 0 775Vrms Section 5...

Page 10: ...qualizers are useful audio signal processing tools in situations where precise frequency control is required across the audible frequency spectrum When used with an audio spectrum analyzer the EQs can...

Page 11: ...K Z D REQUENCY 2ESPONSE Z TO K Z D YNAMIC 2ANGE 4YPICALLY D 3IGNAL TO OISE 4YPICALLY D 4 OISE NTERCHANNEL ROSSTALK D Z TO K Z Function Switches EQ Bypass Bypasses the graphic equalizer section in the...

Page 12: ...3OUTH 3ANDY 0ARKWAY s 3ANDY 5TAH 0HONE s AX NT L AX MAIL US AT CUSTOMER DBXPRO COM OR VISIT US on the web at WWW DBXPRO COM s WWW DRIVERACK COM Printed in China 18 0804V A...

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