Identification Data; Features Of Transmitters And Receivers; Installation; Opening The Package - Videotec TWM1 Manuel D'instructions

3 Identification data

The twisted pair transmitters and receivers have two labels that comply with CE marking.
The first label contains:
• Model identification code (Extended 3/9 Bar-code)
• Power supply voltage (Volts)*
• Consumption (Watts)*
The second label shows the model serial number (Extended 3/9 Bar-code)
Before commencing installation, make sure the transmitter's power supply specifications correspond to those
required. The use of inappropriate equipment may subject personnel and the system itself to serious safety
hazards.
*With the passive transmitter TWP, the power supply and the relevant marking data are not provided.

4 Features of transmitters and receivers

• Colour-compatible system
• Sizeable transmission distances
• Low cost and practicality
• Transmitter version for inside housing (TWM1)
• Passive transmitter version for inside housing (TWP)
• 19" rack version receiver (TWRR1)
• 12-24 V} power supply (TWT1 and TWRB1) IP56 box
• 230V~ power supply (TWT1A and TWRB1A) IP56 box
• Protection against overvoltage
• Immunity to ground loops

5 Installation

Installation must only be carried out by skilled, authorised personnel.

5.1 Opening the package

If the package is not obviously damaged (due to dropping or abnormal scrapes and scratches), check the
material contained in it against the list given in the Package contents section of the Introduction.
All the packaging materials are completely recyclable. The installer technician will be responsible for disposing
of them by recycling or according to the legislation in force in the country of use.

5.2 Checking the markings

Before proceeding further with installation, check the identification plates to make sure the supplied
material corresponds with the required specifications, as described in the Identification data section.
Never, under any circumstances, make any changes or connections that are not described in this manual: the
use of inappropriate appliances may expose personnel and the system itself to serious safety hazards.
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