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TCM-1, TCM-1A & TCM-1EX WIRING TOPOLOGIES 

 

Example Topologies – Amplifier Speaker Wiring 

 

 
 

 

Figure 7 Amplifier speaker wiring (TCM-1A only)

 

 
All speaker wiring connections require Class 2 wiring and should be made by qualified personnel with the amplifier power 
removed. 
 

Channel Assignment & Power Ratings  

The amplifier can be configured in either single channel or two channel mode in the Tesira software. In 2 channel mode, 
outputs 1 & 2 will be active and pass audio. In single channel mode, only channel 1 will be active and pass audio. Channel 
2 will not pass audio even if a speaker is connected. 
 

 

Summary of Contents for Tesira TCM-1

Page 1: ...TCM 1 Beamtracking Ceiling Microphone TCM 1A Beamtracking Ceiling Microphone with Amplifier TCM 1EX Beamtracking Expansion Ceiling Microphone OPERATION MANUAL APRIL 2018...

Page 2: ...participants to experience the conversation naturally The 2 channel PoE amplifier includes an internal limiter software configurable amplification and a burst mode to support higher power levels for d...

Page 3: ...programming of the TCM 1 TCM 1A and the TCM 1EX The information supplied by this manual relates to physical connections and device setup For more details on software setup please consult the Tesira He...

Page 4: ...inlet 2 Mic IN Allows up to two additional TCM 1EX expander microphone units in a daisy chain topology Use of this RJ 45 port is optional and will depend on the number of additional microphones requi...

Page 5: ...d Green Solid Amplifier limiter engaged Yellow Solid Amplifier is in Locate mode triggered from the software Green Flashing Amplifier has Major Alarm condition Red Flashing PoE power is not available...

Page 6: ...CM 1 or TCM 1A Use of this RJ 45 port is optional and will depend on the number of additional microphones required to cover the acoustic space 2 Mic OUT Facilitates connection to the host TCM 1 or TCM...

Page 7: ...shown in the table below Some LED behavior may be changed during configuration of the software Status LED Indicator No power Off Configured and operating normally Green Solid Unit is in Locate mode t...

Page 8: ...TCM 1 TCM 1A TCM 1EX WIRING TOPOLOGIES Example Topologies Figure 5 TCM 1A with 2x TCM 1EX Figure 6 TCM 1 with 2x TCM 1EX NOTE The TCM 1 and TCM 1A cannot be daisy chained together...

Page 9: ...uld be made by qualified personnel with the amplifier power removed Channel Assignment Power Ratings The amplifier can be configured in either single channel or two channel mode in the Tesira software...

Page 10: ...hone mount This allows the cable to be extended or shortened to the desired length Figure 8 Pinch points for Microphone Cable Length Adjustment Strain relief for the microphone cable should be fitted...

Page 11: ...this procedure assumes the ceiling tile has already been modified to accommodate the microphone and mount provided 1 Install the microphone mount through the hole in the tile and the plenum 2 Secure...

Page 12: ...e microphone height by using the pinch points on the mount to extend or retract the cable as required 5 Attach the microphone connector to the socket on the inside of the plenum 6 Attach the microphon...

Page 13: ...e microphone height by using the pinch points on the mount to extend or retract the cable as required 5 Attach the microphone connector to the socket on the inside of the plenum 6 Attach the microphon...

Page 14: ...e TCM 1EX 1 To install the seismic cable locate the holes in the plenum as identified by the arrows Holes to accommodate the cable are in similar locations for all TCM models Figure 14 Seismic Cable I...

Page 15: ...correct path 4 Attach the loop to a secure location and apply sufficient tension for minimal slack 5 Make sure the ends of the lock mechanism are in the locked position out as indicated by the blue ar...

Page 16: ...2001 the REN for this product is part of the product identifier that has the format US 6RMEQ TXXXX The digits represented by are the REN without a decimal point e g 03 is a REN of 0 3 For earlier prod...

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