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K O N F T E L . C O M Q U I C K G U I D E PA Interface box K O N F T E L 3 0 0 / 3 0 0 I P / 3 0 0 I P X...
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Always disconnect the power supply from the electrical outlet before disconnecting or connecting equipment to the Konftel 300/300IP/300IPx. Connect the PA interface box to the AUX port on Konftel 300/300IP/300IPx with the included cable. Connect the external amplifier to the RCA connector marked with a speaker.
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KONFTEL 300IP/300IPX Installing Konftel Upgrade Utility Installing Konftel Upgrade Utility You upgrade the Konftel 300 using a PC You upgrade the Konftel 300 using a PC and a free Windows software called Konftel and a free Windows software called Konftel Upgrade Utility.
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• Increase the calibration if the remote Press MENU and select SETTINGS > party experiences disturbing echoes. BASIC > PA (Konftel 300: SETTINGS • Decrease the calibration if the > PA ). remote party experiences low duplex, i.e. your voice is muted or clipped when the other party is speaking.