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2.12 GV-COM Box The GV-COM adds one RS-232/RS-485 serial port through your computer’s USB port. The plug and play USB solution for serial port extension is perfect for mobile instrumentation and POS applications. Packing List 1 GV-COM Box x 1 2 A to B USB Cable (1.2 meters) x 1 3 DB9 RS-232 Cable (1.8 meters) x 1 Overview 56 RS-232 GeoVision GV-COM RXD TXD PWR Figure 2-23 GV-COM 4 Terminal Resistor x 1 5 Installation CD x 1 6 Installation Guide x1 RS-485 - RS-485 + USB
Long-Distance Connection 2 Hardware Accessories When the two conditions below are met, the supplied Terminal Resistor needs to be used: 1. Conneciton distance is greater than 600 meters. 2. High-speed baud rate is applied, ex. 115200. The diagram below illustrates how to use Terminal Resistor on Terminal Block attached to the RS-485 device: GeoVision GV-DATA CAPTURE PTZ, GV-Data Capture, etc. Installing Drivers RS-485- _ + RS-485+ Terminal Resistor RS-485- _ + RS-485+ Figure 2-24 Terminal Resistor connections GeoVision GV-COM GV-COM When you coonect GV-COM to the computer, the Found New Hardware Wizard will automatically detect the device. To install drivers, follow the steps described in Installing Drivers, 2.11 GV-Hub Box. To verify the drivers are installed correctly, go to Device Manager. Expanding the Ports field, you should see one entry for Prolific USB-to-Serial Bridge. 57
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© 2006 GeoVision, Inc. All rights
Page 3 and 4:
Table of Contents Chapter 1 Video C
Page 5 and 6:
Chapter 1 Video Capture Cards This
Page 7 and 8:
Connections 1 Video Capture Cards
Page 9 and 10: 1.2 GV-650, 800 1 Video Capture Car
Page 11 and 12: 1 Video Capture Cards For the BNC-t
Page 13 and 14: 1.3 GV-600 1 Video Capture Cards Th
Page 15 and 16: 1 Video Capture Cards For the BNC-T
Page 17 and 18: 1.4 GV-250 1 Video Capture Cards Th
Page 19 and 20: 1 Video Capture Cards For the BNC-t
Page 21 and 22: 1.5 Installing Drivers 1 Video Capt
Page 23 and 24: 1.6 Connecting Hardware Watchdog 1
Page 25: 1 Video Capture Cards GV-800 GV-112
Page 28 and 29: 2.1 GV-Hybrid DVR Card The GV-Hybri
Page 30 and 31: Installing Drivers After you instal
Page 32 and 33: Connections Connect D-type cables a
Page 34 and 35: Connections 30 Use the supplied Rib
Page 36 and 37: 2.4 GV-A16 Card The GV-A16 Card can
Page 38 and 39: 2.5 GV-NET Card The GV-NET Card is
Page 40 and 41: Connecting the GV-IO and GV-Relay M
Page 42 and 43: Connections • Use the Ribbon Cabl
Page 44 and 45: Specifications 40 Input Output Inpu
Page 46 and 47: Connections 42 Use the four-connect
Page 48 and 49: 2.8 GV-IO 12-Out Card The GV-IO 12-
Page 50 and 51: Specifications 46 Output DC IN DC 5
Page 52 and 53: RS-485 Device Connections The conne
Page 54 and 55: Connections 50 This illustration us
Page 56 and 57: 2.11 GV-Hub Box The GV-Hub adds fou
Page 58 and 59: Installing Drivers When you connect
Page 62 and 63: Specifications 58 Serial Interface
Page 64 and 65: 2.15 GV-Keyboard The GV-Keyboard is
Page 66 and 67: 3.1 Before You Start 62 For optimal
Page 68 and 69: Installing the System To install th
Page 71 and 72: Chapter 4 Screen Overview The GV-Sy
Page 73 and 74: The controls in the main screen: No
Page 75 and 76: The controls in the ViewLog window:
Page 77 and 78: Conventional Functional Panel The c
Page 79 and 80: The controls in the RPB Client wind
Page 81 and 82: The controls in the SingleView View
Page 83 and 84: The controls in the MultiView Viewe
Page 85 and 86: The controls in the Remote Playback
Page 87 and 88: The controls in the Center V2 windo
Page 89 and 90: Troubleshooting Troubleshooting GV-
Page 91: Troubleshooting 87
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