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Kramer Electronics, Ltd. 

 

 

 

 

 

 

 

 

 

Preliminary 

USER MANUAL 

 

 

 

Model: 

VM-1120 

1:10 Balanced Stereo Audio Distributor 
 

 

Summary of Contents for VM-1120

Page 1: ...Kramer Electronics Ltd Preliminary USER MANUAL Model VM 1120 1 10 Balanced Stereo Audio Distributor ...

Page 2: ...x1 5 Stereo DA 10 7 Setting the VM 1120 11 8 Technical Specifications 12 Figures Figure 1 VM 1120 1 10 Balanced Stereo Audio Distributor 4 Figure 2 1 20 Mono DA Configuration 7 Figure 3 2x1 10 Mono DA Configuration 8 Figure 4 1 10 Stereo DA Configuration 9 Figure 5 2x1 5 Stereo DA Configuration 10 Figure 6 Using the Selector Button 11 Tables Table 1 Front Panel VM 1120 1 10 Balanced Stereo Audio D...

Page 3: ...package includes the following items VM 1120 1 10 Balanced Stereo Audio Distributor Power cord2 This user manual3 2 Getting Started We recommend that you Unpack the equipment carefully and save the original box and packaging materials for possible future shipment Review the contents of this user manual Use Kramer high performance high resolution cables4 1 GROUP 1 Distribution Amplifiers GROUP 2 Sw...

Page 4: ...KRAMER SIMPLE CREATIVE TECHNOLOGY Getting Started 2 2 1 Quick Start This quick start chart summarizes the basic setup and operation steps ...

Page 5: ...Achieving the best performance means Connecting only good quality connection cables thus avoiding interference deterioration in signal quality due to poor matching and elevated noise levels often associated with low quality cables Avoiding interference from neighboring electrical appliances that may adversely influence signal quality Positioning your Kramer VM 1120 in a location free from moisture...

Page 6: ...KRAMER SIMPLE CREATIVE TECHNOLOGY Your Balanced Stereo Audio Distributor 4 Figure 1 VM 1120 1 10 Balanced Stereo Audio Distributor ...

Page 7: ...al level for OUTPUTS A and B Table 2 Rear Panel VM 1120 1 10 Balanced Stereo Audio Distributor Features Feature Function 6 INPUT A XLR Female Connector Connects to the source A 7 INPUT B XLR Female Connector Connects to the source B 8 OUT A XLR Male Connector Connects to the acceptor A from 1 to 5 9 OUT B XLR Male Connector Connects to the acceptor B from 1 to 5 10 Power Connector with Fuse 230V A...

Page 8: ... the product label 5 The machine is earthed grounded in a reliable way and is connected only to an electricity socket with grounding Pay particular attention to situations where electricity is supplied indirectly when the power cord is not plugged directly into the socket in the wall for example when using an extension cable or a power strip and that you use only the power cord that is supplied wi...

Page 9: ...T A and RIGHT INPUT A 2 Connect up to 20 mono audio acceptors for example mono audio recorders to any of the OUTPUT connectors 3 Release the LEFT and RIGHT selector buttons 1 10 2x1 5 to select 1 10 4 Connect the power cord to the electricity supply 5 Switch on the VM 1120 The audio input s is are distributed to the audio outputs Figure 2 1 20 Mono DA Configuration 1 With 2 identical outputs or vi...

Page 10: ...xample mono audio recorders 1A to 10A to any of the LEFT OUTPUT connectors 3 Connect mono audio source for example a mono audio player B to RIGHT INPUT A 4 Connect up to 10 mono audio acceptors for example mono audio recorders 1B to 10B to any of the RIGHT OUTPUT connectors 5 Release the LEFT and RIGHT selector buttons 1 10 2x1 5 to select 1 10 6 Connect the power cord to the electricity supply 7 ...

Page 11: ... to LEFT INPUT A and RIGHT INPUT A 2 Connect up to 10 stereo audio acceptors for example stereo audio recorders 1 to 10 to the LEFT and RIGHT channels of any of the OUTPUT connectors 3 Release the LEFT and RIGHT selector buttons 1 10 2x1 5 to select 1 10 4 Connect the power cord to the electricity supply 5 Switch on the VM 1120 The audio input s is are distributed to the audio outputs Figure 4 1 1...

Page 12: ...o audio recorders 1A to 5A to any of the LEFT and RIGHT A OUTPUT connectors 3 Connect a stereo audio source for example a stereo audio player B to LEFT and RIGHT INPUT B 4 Connect up to 5 stereo audio acceptors for example mono audio recorders 1B to 5B to any of the LEFT and RIGHT B OUTPUT connectors 5 Push IN the LEFT and RIGHT selector buttons 1 10 2x1 5 to select 2x1 5 6 Connect the power cord ...

Page 13: ...e following when using the VM 1120 The left and right channels are not connected Left inputs only distribute to left outputs and right inputs only distribute to right outputs Only the A input can distribute to 10 outputs The B input only distributes to the 5 B outputs If necessary adjust the volume on the outputs by turning the LEVEL A and B potentiometers using a small screwdriver ...

Page 14: ... 20 balanced audio 4dBu 50 on XLR M connectors MAX OUTPUT LEVEL 26dBu BANDWIDTH 3dB 100kHz S N RATIO 89 3dB CROSSTALK 78dB CONTROLS Level x4 0 7dB to 5 1dB mode selector switches COUPLING AC input DC output AUDIO THD NOISE 0 081 AUDIO 2nd HARMONIC 0 006 POWER SOURCE 230V AC 115V AC U S A 15VA DIMENSIONS 19 x 7 x 2U W D H rack mountable WEIGHT 3 5kg 7 7lbs approx ACCESSORIES Power cord rack ears 1 ...

Page 15: ...ctsofnature ii Product modification orfailureto followinstructions supplied with theproduct iii Repairorattemptedrepairby anyonenot authorizedbyKramer iv Anyshipment of theproduct claims must bepresentedtothe carrier v Removalorinstallationoftheproduct vi Anyothercause whichdoes not relatetoaproduct defect vii Cartons equipment enclosures cables or accessoriesusedinconjunctionwiththeproduct 1 Remo...

Page 16: ...est information on our products and a list of Kramer distributors visit our Web site www kramerelectronics com where updates to this user manual may be found We welcome your questions comments and feedback Caution Safety Warning Disconnect the unit from the power supply before opening servicing P N 2900 001029 Rev 3 ...

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