Connecting the SVS-1 Camera Junction Box For The SmarTek Systems/Pelco Camera And Camera Zoom and Focus Adjustment 21 September 2009 R S S SmarTek Systems 410-315-9727 sales@smarteksys.com www.smarteksys.
SVS-1 Camera Junction Box Connection The SVS-1 Camera Junction Box (SVS-JB) is organized with the surge (homerun) side on the left and the protected (camera) side on the right. Power supply and control conductors are connected via the blue terminal block connectors, while the video coax cable is connected via standard BNC connectors. The SVS-JB comes from the factory with the camera pigtail attached as shown.
SmarTek Systems/Pelco Camera Lens Control Signals During Camera install and setup, applying DC voltage to the control lines of the camera will adjust the zoom or focus according to the polarity of the DC voltage applied to the control lines. Since these adjustments are made only during install and setup, it is recommended that a 9 VDC battery be used to make the settings.
Connecting a Five Conductor Home Run to the SVS Junction Box Home Run Power and Control Five Conductor Home Run Home Run Video BNC 24 VAC (White ) 24 VAC (Black ) Focus Control (Red) Lens Common (Brown) Zoom Control (Blue) R S S SmarTek Systems 410-315-9727 sales@smarteksys.com www.smarteksys.
Camera Lens Control Signals During Camera install and setup, applying DC voltage to the control lines of the camera will adjust the zoom or focus according to the polarity of the DC voltage applied to the control lines. Since these adjustments are made only during install and setup, it is recommended that a 9 VDC battery be used to make the settings.
