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K R A ME R  E LE CT R O N IC S  L T D .  

USER MANUAL

 

 

MODELS: 

TR-93 

200W Audio Transformer 

TR-94 

2x200W Audio Transformer 

 

 

 

 

 

P/N: 2900-300333 Rev 1 

Summary of Contents for TR-93

Page 1: ...KRAMER ELECTRONICS LTD USER MANUAL MODELS TR 93 200W Audio Transformer TR 94 2x200W Audio Transformer P N 2900 300333 Rev 1...

Page 2: ......

Page 3: ...TR 94 5 5 Installing in a Rack for the TR 94 only 7 6 Installing the TR 93 and TR 94 8 6 1 Connecting the TR 93 8 6 2 Connecting the TR 94 10 7 Technical Specifications 12 Figures Figure 1 TR 93 200W...

Page 4: ...clearly defined by function GROUP 1 Distribution Amplifiers GROUP 2 Switchers and Routers GROUP 3 Control Systems GROUP 4 Format Standards Converters GROUP 5 Range Extenders and Repeaters GROUP 6 Spec...

Page 5: ...ly good quality connection cables we recommend Kramer high performance high resolution cables to avoid interference deterioration in signal quality due to poor matching and elevated noise levels often...

Page 6: ...llected and recycled To comply with the WEEE Directive Kramer Electronics has made arrangements with the European Advanced Recycling Network EARN and will cover any costs of treatment recycling and re...

Page 7: ...the speaker output of a power amplifier transforms it to 70V 100V and distributes it to an array of loudspeakers The TR 94 2x200W Audio Transformer is a 2x200W transformer for speaker signals The uni...

Page 8: ...e 1 TR 93 200W Audio Transformer Feature Function 1 INPUT 4 or 8 and COM Terminal Block Connectors Connect to the 4 8 and COM terminals of an audio amplifier 2 OUTPUT 70V or 100V and COM Terminal Bloc...

Page 9: ...dio amplifier 2 OUTPUT 70V or 100V and COM Connect the 70V or 100V and COM terminals to a 70V 100V speaker 3 CHANNEL 2 Terminal Block Connectors INPUT 4 or 8 and COM Connect to the 4 8 and COM termina...

Page 10: ...TR 93 TR 94 Installing in a Rack for the TR 94 only 7 5 Installing in a Rack for the TR 94 only This section provides instructions for rack mounting the unit...

Page 11: ...erminal block connector on TR 93 On the 914 set the STEREO BRIDGED MONO switch to BRIDGED MONO 2 Connect the OUTPUT to a 70V 100V speaker for example the Kramer Yarden 6 C Closed back Ceiling Speaker...

Page 12: ...TR 93 TR 94 Installing the TR 93 and TR 94 9 Figure 3 Connecting the TR 93 200W Audio Transformer...

Page 13: ...HANNEL 2 and the right output on the 914 to CHANNEL 1 On the 914 set the STEREO BRIDGED MONO switch to STEREO 2 Connect the outputs to a 70V 100V speaker for example the Kramer Yarden 6 C Ceiling Spea...

Page 14: ...TR 93 TR 94 Installing the TR 93 and TR 94 11 Figure 4 Connecting the TR 94 2x200W Audio Transformer...

Page 15: ...GAIN 7 4dB 10 5dB 70V 100V BANDWIDTH 3dB 18kHz OPERATING TEMPERATURE 0 to 40 C 32 to 104 F STORAGE TEMPERATURE 10 to 60 C 14 to 140 F The temperature on the rack adapter HUMIDITY 10 to 90 RHL non con...

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Page 17: ...sit our Web site where updates to this user manual may be found We welcome your questions comments and feedback Web site www kramerelectronics com E mail info kramerel com P N 2900 300333 Rev 1 SAFETY...

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