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User's Manual

ENGLISH

iA231F/iA231FD

Dual Channel 31-Band Digital Graphic Equalizer with 

Feedback Detection 

Summary of Contents for IA231F

Page 1: ...User s Manual ENGLISH iA231F iA231FD Dual Channel 31 Band Digital Graphic Equalizer with Feedback Detection...

Page 2: ...ring lighting storms or when unused for long periods of time 14 Refer all servicing to qualified service personnel Servicing is required when the apparatus has been damaged in any way such as power su...

Page 3: ...this document without prior notice V1 0 NOV 19 Introduction 4 Features 4 Getting Started 5 Basic Setup 5 Controls and Settings 6 Front Panel 6 Back Panel 7 Operation 8 Feedback Control 8 Channel Equa...

Page 4: ...s why we have included this handy user s manual Read on dear friend and you shall find tips and hints and such the likes of which no other equalizer user s manual has ever offered And if that doesn t...

Page 5: ...turn the iA equalizer before the power amplifier and be sure to turn the equalizer off after turning off the amplifier 6 Always turn off the power before connecting or disconnecting the unit 7 Never u...

Page 6: ...e built in feedback detection system of he iA equalizer Frequencies with the potential for creating feedback are indicated by flashing LEDs on each frequency s VR fader 7 Low Cut Control This knob ena...

Page 7: ...iA231FD only By using this switch users can adjust the input of the iA equalizer between that of the Analog inputs and that of the Digital inputs This feature is available on the iA231FD only 17 AES I...

Page 8: ...ual channels typically two or three bands If your mixer has channel inserts you can patch your equalizer into a channel that is being used for something important and use it to tailor the sound of thi...

Page 9: ...PHONIC CORPORATION iA231F iA231FD User s Manual APPLICATION In The Speaker Path with Digital Recording use the iA EQ as a channel insert use the iA EQ with passive speakers use the iA EQ with active s...

Page 10: ...iA231F iA231FD User s Manual PHONIC CORPORATION page 10 FREQUENCY CHART...

Page 11: ...input level 16 dB Digital I O Type AES EBU XLR S PDIF RCA Format 24Bit 96 kHz Sample Rates 44 1 kHz 48 kHz 88 2 kHz 96 kHz System Frequency response 20 Hz to 20 kHz 1 dB THD 0 012 typ 4 dBu 1 kHz Cros...

Page 12: ...zer function I O meter switch meter display from input and output Range switch cut boost range from 6 dB to 15dB Limiter variable 20 dB to 20 dB OFF Sub out variable 20 Hz to 250 Hz Link switch on off...

Page 13: ...page 13 PHONIC CORPORATION iA231F iA231FD User s Manual DIMENSIONS measurements are shown in mm inches...

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