7Axis video server - Product descriptionOverview - AXIS 241Q/QAThe AXIS 241Q and AXIS 241QA each provide 4 BNC inputs for connecting analog videodevices.The AXIS 241QA also provides a Line/Mic In (mono) connector for connecting an externalmicrophone or other source producing a line level signal. An active speaker with a built-inamplifier can be connected to Line Out (mono), to enable two-way communication. Audiocommunication can be bi-directional (full-duplex), push to talk (half-duplex) or in onedirection only (simplex).DIP switchLED indicators for Network, Status & PowerVideo input (x4)Control buttonLine/Mic In &Line Out(241QA only)Front panel - AXIS 241Q/QAOverview - AXIS 241S/SA & AXIS 243SAThe AXIS 241S, AXIS 241SA, and AXIS 243SA provide 1 BNC input and 1 matchingloop-through output. These models can also accommodate S-Video (Y/C) by using a Y/C toBNC cable (not included). See page 61 for more information.The AXIS 241SA and AXIS 243SA also provide a Line/Mic In (mono) connector forconnecting an external microphone or other source producing a line level signal. An activespeaker with a built-in amplifier can be connected to Line Out (mono) to enable two-waycommunication. Audio communication can be bi-directional (full-duplex), push to talk(half-duplex) or in one direction only (simplex).Video inputControl buttonLine/Mic In& Line Out(AXIS 241SAand AXIS243SA only)Video outputDIP switchFront panel - AXIS 241S/SA & AXIS 243SALED indicators for Network, Status & Power