The ETB Talk-Back system is a command communication system based on one operator unit/panel, and a wide range of substations. The system is typically used to coordinate activities in a work group – when it is important that the members in the group can hear all conversations.
5 or 10 Substations lines
The system can be delivered for 5 or 10 substations lines, and operate on 24 VDC.
The ETB-5 and -10 operator panels has foil protective push button types with individual line buttons plus “ALL”-button. The “TALK”-button controls the Talk-Listen function while the “CALL”-button activates the external signal unit or relay box. The standard version has a built in loudspeaker with step volume control of the listening level and a microphone outlet for handheld or gooseneck microphones.
The ETB control unit has separate terminal blocks for each substation. The stations are designed and made for marine usage and environment.
Features
- Operator station with Direct Access Keys
- 5 or 10 lines direct selection
- Work group communication facility
- Extension buttons with memory light and buzzer indication of incoming calls
- Easy access volume control for operators
- Dimmable panel background light
- PA audio output and zone selection (SPA-V2)
- Integrated bridge solution with DIN norm for mounting
Type approved
The system is tested according to EN60945 and type approved by DNV, RS and CCS.