Sanyo VCC-HD4600 VCC-HD4600 Summary Manual - Page 9

Basic Connections • Day/Night switching Normally, switching the camera between the color and black-and-white video modes is automatically accomplished by the Day/Night function. Using one of these alarm input terminals as the Day/Night switching terminal, however, enables the camera to be switched between the color and black-andwhite video modes when an external control signal is received. • To use the alarm input terminals as Day/Night switching terminals, follow the steps below. • Under [DAY/NIGHT], set [DAY/NIGHT] to "COLOR" and select the terminal you want to use in [EXT ALARM]. • On the ALARM SETTINGS screen, in [POLARITY], select the signal polarity of the alarm input terminal. ⦉ Zoom/Focus adjustment terminal (ZOOM/FOCUS) Zoom and focus adjustment operations can be performed remotely by external voltage control. ■ Connection Diagram (Thicker than 24 AWG, 600 m / 656 yds. max.) ⦇ External peripheral (COM) device (ALARM OUT1) (ALARM OUT2) ⦈ Alarm input signal (ALARM IN 2) (COM) Alarm input signal (ALARM IN 1) (COM) ⦉ +6/12 V (focuses on subjects close to the lens) (FOCUS) (COM) -6/12 V (focuses on subjects far from the lens) (ZOOM) +6/12 V (wide angle) (COM) -6/12 V (telephoto) 8