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Queuing displays

Queuing displays
2Pages

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Numerical call displays with a sound signal Numerical call displays of the NDS series are electronic displaying devices, designed for calling clientsin banks, public institutions, healthcare facilities, etc. They are con- trolled by a keypad with a control display, which is con- nected to the main display by means of a serial commu- nication line. Besides displaying selected numerical values, the displays generate a melodic sound signal, which draws clients'attention to the change of the displayed number. In the case of need, the function of the sound signal can be switched off by a program, controlled by the keypad. fhHl'B ^ne displays are manufactured in the models m suitable for mounting on walls, or with a holder for mounting on a levelled surface, or for hanging With their design, they are suitable for the use in demanding architectural interiors. They are sup- L plied in two colour versions - bronze and platin Technical specifications Standard accessories • 4-digit or 6-digit keypad with control display; • Junction box with input for connection of power cord of AC adapter; • 3m long flat cable (2x RJ-11) for keypad - junction box connection, 5 m long cable for the junction box - display connection (the cables are included in the price of the set). The power supply wires, togetherwith the data wires, are joined into one input/output RJ-116/6 connector (display, keypad). The keypad, the junction box and the display can be interconnected very easily by means of the flat cable. The junction box has two RJ-116/6 connectors for the connection of the display and the keypad, which are identical and mutually interchangeable in terms of connections. Development and manufacture of large-size displays

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Numerical call displays with a sound signal Connection diagram of NDS display and keypad Dimensional drawing of the NDS 57/4 and NDS 57/6 displays Dimensions in the brackets are valid for the NDS 57/6 type.

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Queuing displays 2Pages

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Queuing displays
2Pages