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SerVision Ltd., Jerusalem, Israel Notice Information in this document is subject to change without notice. SerVision Ltd. assumes no responsibility for any errors that may appear in this manual. Companies, names and data used in examples herein are fictitious unless otherwise noted.
Cellular Connection Connecting the Cellular Antenna Inserting the SIM Card Connecting the GPS Antenna Connecting the CVG-M to a Power Source Connecting the CVG-M to a Vehicle Battery Connecting the CVG-M to an Electrical Outlet Appendix: Removing the Micro SD Card...
Once the CVG-M has been installed as explained in this guide, it must be configured. Configuration is performed by connecting to the CVG-M unit using a PC that is on the same network as the unit (or connected to the unit directly using a LAN cross cable) and opening the unit’s configuration utility in a browser.
SerVision CVG-M Installation Guide The CVG-M Package The CVG-M package contains the following items: Item Description Illustration CVG-M unit Video gateway Power supply cable Connects the unit to an electrical outlet Ethernet (LAN) Connects the unit to a local cable...
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SerVision CVG-M Installation Guide Item Description Illustration Power cord Connects the unit to a vehicle battery via the cigarette lighter GPS antenna Enables the built-in GPS receiver to connect to satellites Modem antenna Enables the built-in cellular modem to connect to the internet...
• CCTV monitor for closed-circuit video display (see Connecting a CCTV Monitor, page 22) • For units that will be installed in a truck or bus, an insulated container with a built-in fan in which the CVG-M unit can be placed (see Preventing Overheating, page 8) •...
Selecting a Location for the Unit The CVG-M unit should be placed on a flat surface such as a shelf. (It is not designed for mounting directly on a wall.) If it is being installed in a vehicle, the unit should be installed in a cool and ventilated location, protected from direct sunlight and water.
The ends of the cellular and GPS antennas should be placed outside the container. Figure 1: TV G unit installed in an insulated container Diagrams of Connectors The rear and sides of the CVG-M unit contain the following connectors and controls. Installing the CVG-M System...
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Audio Out (Aout) Video In (Vin2) TV-Out Video In (Vin1) Ethernet Out Power RS232/485 Sensor (In1) Activator (Out1) Figure 2: CV G-M connectors GPS antenna Audio Out Audio In (Ain1) Figure 3: CV G-M connectors: left panel Installing the CVG-M System...
CVG-M unit. For example, if a camera uses 150 mA and a sensor uses 50 mA, the total power usage of the two devices is 200 mA. Since the CVG-M can supply a maximum of 250 mA, this means that 50 mA are available for other devices when these two devices are connected to the 12VDC Power Out connector on the CVG-M.
All devices that draw their power through the 12VDC Power Out connector on the CVG-M are also turned off when the CVG-M shuts down, because they do not receive any power from the unit. If you want devices that are directly connected to the vehicle battery to also shut down when the vehicle ignition is off, you should route the power supply through the activator connector (Out1) on the CVG-M unit, as illustrated below.
When the power supply to devices is routed through the activator connector, as described above, the activator must be configured correctly in the CVG-M's configuration: the Normal Status of the activator must be set to Closed, as in the illustration below. (For additional information about configuring the activator, please refer to the TV G System Guide, under Configuring Sensor and A ctivator Settings.)
This section explains how to connect devices such as cameras or a sensor to the CVG-M unit. NOTE: If you are connecting devices to a CVG-M in a vehicle, make sure that all the devices are designed to function properly under mobile conditions (temperature range, vibrations, power supply, etc), that they...
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2. If two PTZ cameras are connected to the unit, configure each camera to use a different ID. For information about how to do this, refer to the camera documentation. 3. Connect the RS232/485 adapter to the RS232/485 connector on the side panel of the unit. Connecting Devices to the CVG-M...
(see Supplying Power to Devices Connected to the Unit, page 10). 2. Connect the two wire contacts of the sensor or switch to the In1 connector on the rear panel of the CVG-M, as illustrated in figure 10.
Connecting Sensors Using an ADAM Module If you want to connect additional dry sensors to the CVG-M, you can do so by connecting an ADAM Data Acquisition Module to the unit. Up to 16 additional dry sensors can then be connected to the unit through the ADAM module.
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(B) GND (B)GND 4. Connect the ADAM-4520 isolated converter to the RS232/485 connector on the rear panel of the CVG-M unit in one of the following ways: • If you are not connecting any RS485 PTZ controllers to the unit, using the 9-pin flat ribbon cable, connect the RS232 connector of the ADAM-4520 converter directly into the RS232/485 connector.
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Note: Each of the power connectors on the module will then have two wires connected to it – one connecting it to the power supply, and one connecting it to the power connectors of the ADAM-4520 converter. Connecting Devices to the CVG-M...
For additional information, see Supplying Power to Devices Connected to the Unit, page 10. 2. Connect the two contacts of the activator to the Out1 connector on the CVG-M, as illustrated in figure 16. It does not matter which wire you connect to each contact.
Connecting Sensors and Activators Using an IA Relay Board If you want to connect additional dry sensors and/or one activator to the CVG-M, you can do so by connecting an Intelligent Appliance IA 3126-2 relay board to the unit. Up to 16 additional dry sensors and 16 additional activators can then be connected to the unit through the relay board.
1. Set the ID of the relay board to 0. (For information about how to do this, consult the relay-board documentation.) 2. Connect the relay board to the RS232/485 connector on the rear panel of the CVG-M unit in one of the following ways: •...
CVG-M. It is primarily useful if you want to view video when the user is near the unit. For example, if the CVG-M is set up in a bus, the driver can use a CCTV monitor to keep tabs on parts of the bus that cannot been seen from the driver’s seat.
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1. Install the monitor in its desired location. 2. Connect the Video In connector of the monitor to the TV Out connector of the CVG-M, using a cable with an appropriate connector (BNC or RCA) for the Video In connector of the monitor on one end, and a BNC male connector on the other end.
System Guide. Connecting Multiple Monitors If you wish, you can connect multiple CCTV monitors to the CVG-M. For example, you may wish to have one monitor beside the driver’s seat and another beside the conductor’s seat. To connect multiple monitors, you must use video splitters to split the connection. Bear in mind, however, that the image quality in each of the monitors will be slightly degraded.
TV G System Guide. LAN Connection You can connect the CVG-M to a cable-based LAN. When the unit is connected to a LAN, it cannot connect to a cellular network.
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1. Using the tip of a paper clip, a ball-point pen, or a similar item, firmly press the release button at the side of the SIM-card slot on the rear of the CVG-M. The SIM-card holder pops partway out of the slot.
Connecting the GPS Antenna A GPS receiver is built into the CVG-M unit. When the GPS antenna is connected to the unit, this receiver can be used to track the location of a vehicle in which the CVG-M is installed.
Power LED Connecting the CVG-M to a Power Source The CVG-M can be connected either to an electrical outlet using the supplied power-supply cable, or to the ignition of a vehicle, using the supplied power cord. Once it is connected, the unit starts up automatically. During the start-up process, the Power LED on the top of the unit flashes at various intervals.
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It is recommended that only a vehicle-installation specialist connect the unit to the battery. To connect the CVG-M to a vehicle battery: 1. Remove the wire connector from the end of the supplied power cord. Figure 25: W ire connector 2.
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Figure 28: Connecting the IGN connector to the (+) connector w hen a connection to the ignition is not required To connect the CVG-M to a vehicle’s cigarette lighter: • Use the supplied power cord to connect the Power connector on the rear panel of the unit to the vehicle’s cigarette lighter.
Use of a power supply other than the one provided in the package may cause irreparable damage to the unit. To connect the CVG-M to a standard electrical outlet: 1. Use the supplied power supply cable to connect the Power connector to the outlet. Figure 30: Pow er supply cable 2.
Appendix: Removing the Micro SD Card The CVG-M unit stores all recorded video and event information on a standard micro SD card. The unit is supplied with a 4 GB micro SD card. You can remove this card from the unit in order to copy video files from it and/or replace it with a different micro SD card.
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Hold the card on this edge, with the lettering facing up. SerVision CVG-M Installation Guide To insert a micro SD card into the unit: • Hold the card as illustrated below and push it gently into the card slot until it clicks into place.
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