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Takstar DA-251 User Manual

Summary of DA-251

  • Page 1

    : www.Takstar.Com : : 516100 : : : sales@takstar.Com : : : xs@takstar.Com guangdong takstar electronic co., ltd. Website: www.Takstar.Com address: longqiao road, longxi, boluo, huizhou guangdong, 516100, china international sales department tel: +86 752 6383897 fax: +86 752 6383952 e-mail: sales@tak...

  • Page 2

    12 1 wireless amplifier frequency range: 220-270mhz (enjoying more than 40 kinds of frequency spot) sensitivity: -80dbm (s/n 30db) mute mode: noise locking resonance interfere rate: >50db false image interfere rate: >50db total harmonic distortion: output power: about10w s/n ratio: >80db frequency r...

  • Page 3

    2 11 voice amplifier da-251 power volume on/off rf tone charge vol off on power mic simplei method in case of trouble if there are any other troubles or problems observed, please do not open and repair it by yourselves. Please, first contact our distributor or directly come back to us. We will try o...

  • Page 4

    10 3 1. The system can be powered either by dc 12v 1a or by the batteries inside. 2. The distance must be 80m between the two voice amplifiers with the same frequency in order to avoid interference. 3. When howling occurs during operating, please try adjust the system according to the suggestions be...

  • Page 5

    4 9 dc 12v 1a 1. Please make sure the batteries inside the amplifier are charged before use. Connect the jack of the power adaptor with dc input socket of the receiver, plug the ac connector of the power adaptor into ac 220v/50hz socket, then the batteries start being charged. The charging indicator...

  • Page 6

    8 5 charging indicator tone control rf indicator volume control knob with power switch power indicator amplifier front panel functional introduction amplifier rear panel functional introduction mic in socket aux in socket output socket dc socket battery compartment antenna wireless microphone transm...

  • Page 7

    6 7 takstar da-251 wireless voice amplifier due to its simple but light and modern design performs remarkably while teaching, giving speeches and small-scale activities. It features high fidelity tone quality, wide frequency response range with low level of distortions, stable performance, low self-...