Videotec DCRE485, Operating Instructions Manual

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Page 7 DCRE485 0600
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 DCRE485 distributor is in a good condition
•
check that the DCRE485 distributor 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
Maintenance
The serial data distributor DCRE485 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 serial data distributor DCRE485 is very easy to use, some problems may arise during installation,
configuration 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
After the switching on, the
connected keyboard DCS3 do
not run Improper configuration of the
transmission mode Check the setting of DCS3 keyboard
Incorrect connection Check the connection cables
The telephone cable is connected
to the wrong connector of the
DCS3 keyboard Check that the telephone cable is cut in
the right connector
The receivers do not respond to
the controls Incorrect connection Check the connection cables
The receiver identification number
is wrong Check the receiver identification number
(refer to user manuals)
The telephone cable is connected
to the wrong connector of the
DCS3 keyboard Check that the telephone cable is cut in
the right connector
Specifications
Power supply : 230 V~, 50 Hz (refer to identification data)
Power consumption : 10 W
Protection fuse: 63 mA T 230V
Operative temperature: from 0°C to 40°C
Dimensions: 180 x 160 x 50 mm
Weight: 1,2 kg