NDA-24230 Issue 2.0 Page 4-5VisuaLink 128/384 User Guide Chapter 44.2.2 VisuaLink with Voicepoint+Figure 4-3: Connection Diagram for VisuaLink 128Parts ListNo. Name Note1 VisuaLink 128 orVisuaLink 384CODEC Engine.2 Voice Point+ AEC-50 (option), A generic hands-free phone in the market works OK.3 Serial Control Camera Generic camera to allow for the transmission of video.4 TV monitor A generic monitor with a video and audio input.+++ ++DC IN 5V+-Serial1 Serial2/RMTOUTINVIDEO2 VIDEO1 AUDIO++ TEL S/T LINEMIC1 MIC2 MIC3ÄìÅAC ACVisuaLink 128CameraMonitorVoicePointÁVideoAudio S Video IN VISCA OUTPowerONOFFMICÆAC POWERSTRIPPC TerminalÇÈNT1InterfaceS UInterface