Videotec VD14T, Руководство по эксплуатации

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Pag. 5 VD14T/VD18T9831
Switching on and off
Before connecting the appliance:
•
check that the material supplied corresponds to the specifications indicated on the data plate, following the chapter
Identification data
•
check if the protection fuse of the video distributor VD14T/VD18T is in a good condition
•
check that the video distributor VD14T/VD18T and the other components of the installation are closed in order to
avoid direct contact with energized parts.
•
make sure that all the parts are fixed in a solid and reliable way
•
check that the electrical capacity and the connection cables will support the system power consumption
SWITCHING ON :
plug the appliance into the outlet and set the switch button to on
SWITCHING OFF :
set the switch button to OFF
Maintenance
The video distributor VD14T/VD18T does not need a special maintenance.
Make sure it always rests on a solid base, and that the power supply and connection cables do not hinder the operator.
Problem solution
Even if the video distributor VD14T/VD18T is very easy to use, some problems may arise during installation or use.
Problem Possible cause Remedy
At the switching on, the pilot
light does not turn on
Power supply not connected Check the power supply cable
The fuse is blown Replace the fuse
The lamp is blown Replace the lamp
Specifications
Power supply: 230 V~, 50 Hz
Power consumption: 10 W
Protection fuse: 63 mA 250 V T
Video input impedance: 75 Ohm
Video output impedance: 75 Ohm
Video signal gain: 1 V/V
Band frequency: 6 Mhz ( -3 dB )
Operative temperature: from 0°C to 40°C
Dimensions: 220 x 180 x 40 mm