需加长线材的会议系统连线示意图,点击下图可以放大(示图1)

需加长线材的会议系统连线示意图,点击下图可以放大(示图2)

Characteristic explanation：

      System main engine：

• May connect 50 set of conference system microphone, through expands the main engine, may connect reaches 200 set of conference system microphone

      Expansion capacity：

• Auxiliary input end (AUX)
• Two group sound recording signal output (REC), may simultaneously record the conference content and the public broadcast
• President the microphone first pronounces healthily, and controls the conference site order
• Teleconference input end, telephone Mie, AUX input
• The secondary power amplifier may meet the 2X50W speaker