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TELIKOU TM-200 Two Channel Main Station V2.0 I. Introduction Thank you for choosing TELIKOU intercom product. TM-200 main station is suitable for television station, communication center, UB truck, live performance and any other environment which requires communication. We recommend you read through this manual to better understand the functions of TM-200。...
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Pin 2—Mic. hot Pin 3—Earphone - Pin 4—Earphone + Pin 5—LED working light power supply (Only for TM-200/5) Mic Select Switch Mic select switch is used to select panel microphone or headset microphone to use. When select “Panel”, panel microphone and speaker is on. Headset microphone is off.
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10. Sidetone zero-adjusting The TM-200 uses full-duplex audio in which the talk and listen audio are sent and received on the same line. Thus, when you talk on a channel, you will also here your own voice back in the speaker or earphone.
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15. Announcement Button (ANN) Microphone signal is sent to ANN. Out connector which is at rear panel when this button is pressed. 16. Tone Alert Level Control When TM-200 receives external call signal, the internal buzzer will sent a hum to panel speaker...
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TELIKOU TM-200 Two Channel Main Station V2.0 and earphone. This knob adjusts the hum level. 17. Panel Mic Gain It is used to adjust panel microphone gain to achieve proper microphone output level. It does not affect headset microphone’s sensitivity.
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This switch is set to ON position by factory default. Before using, you should set it to ON or OFF position according to the actual connection of intercom line. Note: When TM-200 connects more than ten ends, this switch can be set as OFF. IV. Installation and cable 1.
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V Troubleshooting Problem: Power LED wink Cause 1: Direct short on the intercom channel Solution 1: Remove all the intercom cables from TM-200. Check each channel one by one, until find the short channel. Cause 2: Overload Solution 2: Decrease the amount of remote stations.
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TELIKOU TM-200 Two Channel Main Station V2.0 Problem: Excessive crosstalk Cause 1: High DC resistance in ground return. Solution 1: Use heavier cable; add additional conductor(s) to ground return. Cause 2: Headset cables are not wired properly or shielded properly.
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