BOSCH LBD8904/00 Desktop Handset Station

BOSCH LBD8904/00 Desktop Handset Station for Industrial communication system is designed to withstand the harsh industrial environments. The handset stations are simple to operates, facilitates plant wide communication during critical situations smoothly.

System overview

BOSCH LBD8904/00 Desktop Handset Station desktop handset station LBD8904 consists of fiber glass housing with a handset . This is the single electronic module which provides the necessary pre amplification and signal processing. When used with extension amplifier LBD8924, it operates as complete handset station with all the functions of a standard industrial public address system. The three snap-action, non-locking micro switches provided on front panel give the necessary functions, like page and private channel functions along with the optional facilities. Built in priority and siren facilities can be accommodated into the electronic circuit simply with the help of jumper wire.

Functions

Call establishment- The page function with the proper placement of the speakers attached to the call station will enable any announcement to be heard all over the plant. The party line function will facilitate the conversation of two or more people without being heard over the speakers once a call is established. The operation is simple-the user lifts the handset from the call station and press the page button, makes the announcement to a specific zone or to the entire plant, the required individual(s) lifts nearby station and the duplex communication can commence over the party line. Up to 6 individuals can participate in the conversation on on each party line.

Control and Operation

Paging announcement can be made by pressing the push button switch on the front panel. Loudspeaker can be muted using the push button switch. The functional switch can be customized as per the requirement like external call indicators, priority operations etc. Volume of the speaker can be controlled from front panel through the screw-driver adjustable volume controller.