/3” CCD COLOR PAN / TILT DOME CAMERA WITH 3x DIGITAL ZOOM Instruction Manual English Version1.0 MODEL: SG7381 www.lorexcctv.com Copyright © 2007 Lorex Technology Inc.
Thank you for purchasing this Indoor, Mini Color Dome Camera, with Pan / Tilt control and 3x Digital Zoom. Lorex is committed to providing our customers with a high quality, reliable security product. This camera features a 1/3” Color CCD and Digital Signal Processing (DSP), allowing for excellent picture quality under varying conditions. This compact smoked acrylic dome blends with any décor, and provides discrete video surveillance.
General Precautions General Precautions 1. All warnings and instructions of this manual should be followed 2. Remove the plug from the outlet before cleaning. Do not use liquid aerosol detergents. Use a water dampened cloth for cleaning 3. Do not use this unit in humid or wet places 4. Keep enough space around the unit for ventilation. Slots and openings in the storage cabinet should not be blocked 5.
Table of Contents Table of Contents Camera Features .................................................................................................. 4 Getting Started ...................................................................................................... 5 Camera Connections – DIN Cable ........................................................................ 6 DIN – Port Pins....................................................................................................................
Getting Started Getting Started The system comes with the following components: 1 x MINI COLOR PAN / TILT DOME CAMERA 1 x MOUNTING BRACKET 1 x POWER ADAPTOR FOR DIN TO BNC ADAPTOR 1 x 60’ DIN EXTENSION CABLE 1 x DIN TO BNC / RS-485 ADAPTOR CABLE 1 x HARDWARE MANUAL CHECK YOUR PACKAGE TO CONFIRM THAT YOU HAVE RECEIVED THE COMPLETE SYSTEM, INCLUDING ALL COMPONENTS SHOWN ABOVE.
Camera Connections – DIN Cable Camera Connections – DIN Cable NOTE: Visit us on the web at http://www.lorexcctv.com for a full list of compatible Observation Systems. Before installation make sure that: • You have the proper lift equipment or ladder to reach the installation location. • Electrical power is not connected to the dome camera and surveillance monitor during installation. DIN Installation NOTE: The camera will only work on CHANNEL 1 when using the DIN Cable connection. 1.
Camera Connections – DIN to BNC / RS-485 Adaptor Cable Camera Connections – DIN to BNC / RS-485 Adaptor Cable NOTE: The camera will work on a BNC channel when using the Adaptor Cable. Please refer to the Observation System User manual for details on available channels for PTZ functionality. 1.) Connect the 60 ft Din cable (included with the dome camera) to the wired lead of the dome camera.
Observation System / DVR Connections (cont.) Observation System / DVR Connections (cont.) Connecting to RS-485 (PTZ): Connections: White: RS-485 + Black: RS-485 Note: Additional settings are required on the Observation System (to control the PTZ). Please refer to the Observation System Hardware Manual for menu details Connecting to BNC: The BNC end of the cable may be connected directly to the back of the Observation System or DVR. In some cases, adaptors may be needed for connection.
Changing the Camera Address Settings Changing the Camera Address Settings NOTE: This is only applicable when using the BNC Adaptor cable. CH1 is the only available channel if using the DIN Connection. The DIP switches inside the camera can be changed to set a unique address for the Camera (set to 1 by default). The address range is between 1~255: • • If using a single camera, the address does not need to be changed.
Changing the Camera Address Settings DIP Switch Address Chart (cont…) Calculating the DIP Switch Addresses Each switch in the block has a specific associated value. When the switch is turned ON, the value is added to the total. Switch # Value Ex. 1 Ex. 2 Ex.
Technical Specifications Technical Specifications Image Sensor Effective Pixels Scanning System Scanning Frequency Horizontal Resolution Lens Shutter Speed S/N Ratio Digital Zoom Ratio Pan / Tilt Speed Pan / tilt Travel PTZ Protocol Baud Rate Supported Minimum Illumination Video Output Power Requirement Operating Temperature Operating Humidity Dimensions Weight Housings Connections 1/3” Interline Transfer Color CCD 768K (H) x 494K (V) 525 Lines, 2:1 Interlace 15.734 KHz (H) x 59.94Hz (V) 480 TV Lines 3.