English _English1. ALARM OUTAlarm out jack for motion detection. (Open Collector, On Gnd)2. GNDGrounding jack.3. TRIGGER IN (SCC-C4255P/C4355P)Displays the current still image when it receives the Trigger signal. (NormalOpen Type)4.5.6 FOCUS, COM, ZOOMThis port is used for ZOOM/FOCUS, MENU CONTROL, HOMERETURN, and ONEAF by using an external controller.Depending on the input condition, 4 modes, A, B, C, and D areavailable. (SPECIAL - CTRL TYPE)(Operation Voltage Range : +3V~+13V, -3V~-13V)1) When the voltage is supplied to either ZOOM or FOCUS portFunction*1CodeTele(Up) Wide(Down) Near(Left) Far(Right)ZOOM Port FOCUS PortA -6V +6V -6V +6VB -6V +6V +6V -6VC +6V -6V -6V +6VD +6V -6V +6V -6V*1: During MENU OFF, controls ZOOM/FOCUS and during MENU ON,changes the direction, Up/Down/Left/Right SETUP switch.2) When the voltage is supplied to both portsFunctionCodeENTER/AF *2 HOME RETURN *3ZOOM Port FOCUS Port ZOOM Port FOCUS PortA -6V -6V +6V +6VB -6V +6V +6V -6VC +6V -6V -6V +6VD +6V +6V -6V -6V