SerVision
MVG400 Installation Guide
Connecting Devices to the MVG400
26
4. Connect the monitor to the vehicle battery or another power supply.
Note:
You may be able to supply power to the monitor by connecting it to the
12VDC Power Out
connector
on the rear panel of the unit (see
Using the 12VDC Power Out Connector
, page 38).
5. If the monitor is touch-sensitive, it is recommended that you calibrate it before you use it. For information
about how to calibrate the monitor, please refer to the monitor’s documentation.
Connecting a Switch
If you wish, you can connect a switch to the unit to change the display on the monitor. The switch must be
connected to the Sensor 4 (
In4
) connector. For additional information, see
Connecting Sensors
, page 17 and refer to
the
Embedded Video Gateway System Guide
.
Connecting Multiple Monitors
If you wish, you can connect multiple CCTV monitors to the MVG400. 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. To correct this problem, you can use a video
amplifier (booster) for each monitor. To ensure you have the correct equipment, consult a video equipment supplier.