Crane-song IBIS User Manual

LTD.2117 East 5th StreetSuperior, WI 54880 USAtel: 715-398-3627fax: 715-398-3279www.cranesong.comOPERATOR'S MANUALVersion 120090110

IBIS INSERT CONNECTORIf you are going to use this, use it with caution. The inserts are a loop and must be normaledfor the band to work correctly. I

INTERFACING - SPECIFICATIONSInput: Floating, balanced. Maximum input is +25 dBm.The connectors are XLR.Output: Floating, balanced. Maximum output is +

IMPORTANT SAFETY INSTRUCTIONS1. Read these instructions2. Keep these instructions3. Heed all warnings4. Follow all instructions5. Do not use this appa

THE BASICSThe IBIS equalizer can do some very different things.First, each band has 24 frequencies. 12 switch positions and a “+ one step button” t

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BAND 1 EQ CURVESThis graph showes band 1 the low frequency band, The peaking curve is at a bandwidth1.5 octaves and is for reference. The shelving c

BAND 4 EQ CURVESThis graph showes band 4 the high frequency band, The peaking curve is at a bandwidth1.5 octaves for reference. The shelving curves

BAND EQ CURVES PEAKINGThis graph showes a typical peaking eq curve. This was measured on band 3.Only one frequency is showen for clarity. There are

LOW CUT EQ CURVESThis graph showes a typical low cut curve. Three frequencies are showen for clarity. Eachshowing the 12 db pre octave slope and the

LOW CUT EQ CURVESThis graph showes the range of the low cut curves. All frequencies are at the 24 db peroctave slope.