Videotec DTRX3 - Manual (Page 33)

Page 3 MNVCDTRX301_0850
1 Introduction
1.1 Contents of the packaging
• 1 DTRX3 receiver
• 1 user’s manual
• 2 PG11 blanking caps
• 4 wall mounts with relevant fastening screws
On delivery, please make sure that the packaging does not present damages or evident signs of falls or
scratches. In case of evident damages, contact immediately the supplier.
Please, make sure that the contents correspond to the components list mentioned above.
1.2 Contents of this manual
This manual contains the description of the DTRX3 receiver, with the relevant installation, configuration and use
procedures. Before installing and using the receiver it is necessary to read carefully the present manual,
in particular the section concerning the safety rules.
1.3 Typographical conventions
The following section illustrates the meaning of the several graphic symbols used in the present manual:
Risk of electric shock; before proceeding with the operations, if not otherwise stated, disconnect the unit.
The operation is very important for the correct functioning of the system: please read carefully the
procedure indicated and carry it out according to the prescribed specifications.
Description of the system features; we recommend reading carefully the sections marked with this
symbol in order to understand the phases which follow.
2 Safety rules
The DTRX3 receiver complies with the rules in force at the time of publication of the present manual as
regards the electric safety, the electromagnetic compatibility and the other general requirements.
Nevertheless we would like to assure the users (installer and operator) illustrating some measures to be
adopted in order to guarantee the maximum safety:
• The installation of the unit (and of the whole plant of which this unit is part) must be carried out by
adequately skilled technical personnel
• The unit must be opened only by skilled technical personnel. The warranty limits does not cover damages
resulting from an improper use of the unit
• Connect the unit to a power supply corresponding to the one indicated on the rating plate (see next section
Operating data on the rating plate)
• The outlet must be adequately grounded according to the rules in force
• Before moving or carrying out technical operations on the unit, disconnect it
• Do not use worn or damaged power cords, since they represent a serious risk for the user’s safety
• Do not use the device in areas containing inflammable substances
• Equipment must be opened only by skilled technical personnel in a non explosive atmosphere. The warranty
limits does not cover damages resulting from an improper use of the unit.
• Do not allow children or unskilled persons to use the unit
• Make sure that the unit is fixed securely and firmly
• The unit is considered off-line only when the power supply is disconnected and the cables aimed to connect
the unit with other devices have been removed
• Before feeding the DTRX3 a protection device must be installed in the building electrical network
• For the after-sales service, please contact exclusively the authorised technical personnel
• Keep the present manual with care for any future consultation