Oxmoor 4x4 User Manual

Installation&OperationManual4x4™ & 4x4T™BUFFER AMPLIFIER

4x4 USER SET-UP TEMPLATEPage 8DCBADCBADCBADCBA3321332121321321ABCDABCDABCDDCBA21212133DCBADCBADCBAElectronicallyBalanced InputsGain StageSource Select

Page 94x4 & 4x4T SPECIFICATIONS* SMPTE Method; 60 Hz + 7 kHz mixed 4:1.** Input terminated w/600 ohms, unity gain, adjacent channel driven to +4

Oxmoor 4x4 & 4x4T Buffer AmplifierFor service information contact:OXMOOR FACTORY SERVICEAdditional Installation & Operation Manuals are availa

4X4 INTRODUCTION ...14X4 CALLOUTS...

Page 14x4 INTRODUCTION• UL and CE listed•Front panel, screwdriver-adjustable gain trims• Electronically balanced, XLR-type inputs and outputs• +24 dBu

OXMOOR 4X4 BUFFER AMPLIFIERCHANNEL A CHANNEL B CHANNEL CCHANNEL DPIN 2 POSITIVE ON ALL AUDIO CONNECTIONSFUSEPOWERCHASSISSERIAL NUMBERDCBAOUTPUTDCBAINP

OFFONCDABPage 34x4 SET-UPBALANCED/UNBALANCED OUTPUT OVERVIEW(Refer to Figure 2.0)The 4x4 outputs may be independently set for either bal-anced or unba

NOTE: The unbalanced output configuration is validONLY if the internal Balanced/Unbalanced outputjumper block has been set to the unbalanced position.

Page 54x4 APPLICATIONSFigure 5.0: 4x4 Configured as a 1x4 Distribution Amplifier with One Master Level ControlDCBADCBADCBADCBA3321332121321321ABCDABCD

Page 64x4 APPLICATIONS (CONTINUED)Figure 5.2: 4x4 Configured as a Stereo Input to a Stereo Output with Two Mono Sum OutputsFigure 5.3: 4x4 Configured

Page 74x4 APPLICATIONS (CONTINUED)Figure 5.4: 4x4 Configured as Four Discrete Inputs Combined to Four Mixed Outputs with Independent Gain ControlsFig