General description
- fully electronic modular system
- used for sound distribution at railroad stations, bus stations and underground stations
- in the railroad field, it enables sound distribution on platforms, waiting-rooms, railways and other areas
- suitable for use on construction sites, sport stadiums and halls
- suitable for use as a local public announcement system in villages and smaller towns
- possibility of local or remote control via telephone from 6 different places according to their priority
- simple installation and handling
- high reliability
Basic technical description
- the switch board contains an input/output unit, amplifier and control microphones
- the input/output unit contains a modem for controlling over a telephone line and other components
- the amplifier is produced in two versions with outputs of 150 W or 300 W at 100 V
- up to 4 microphones and 6 or more amplifiers can be connected to one control unit
- the highest set, when amplifiers are connected in parallel, has an output of up to 3000W
- the RU can be controlled from 4 independent work places according to their priority
- a random audio signal can be connected to the L input (e.g. tape-recorder)
Compatibility
