Light Industrial Master Station with Loudspeaker - 1007080000
From Zenitel Wiki
The Light Industrial Master Station is an analog intercom station. It is connected to an ASLT line card in an AlphaCom XE7, AlphaCom XE20 or AlphaCom XE26 server using 2 pairs of wires.
Contents
Highlights
- Fully equipped splashproof master station with free access to all extensions and features
- Flame- and chip-resistant plastic casing. Key board foil of UV-cured PVC. Resistant to corrosive fluids
- Electret microphone and red microphone live lamp
- Screw terminals for easy connection of installation cables
- Built-in loudspeaker and possibility to connect an external speaker. Sound level adjustable with a potentiometer inside the station
- Built-in 10W (8 Ohm) VOX operated power amplifier for external loudspeaker
Connections
Connection details:
For details on connection at the AlphaCom server side, see ASLT - AlphaCom Subscriber Line Board
Using the built-in 10 watt amplifier
In order to use the built-in amplifier
- Connect an external 8 ohm loudspeaker to
- Move the jumpers S6 and S7 in "Ext Amp) position
- Connect an 12VAC transformer to the
Handset connection
When handset is connected, open shunt S8 and S11.
Handset troubleshooting
- Symptom: When an industrial station type 100 7080 000 is equipped with a handset there is a knows issue related to the handset operation: when the handset is replaced (on-hook) during conversation, the conversation does not cancel.
- Solution: A component must be changed on the station PCB; A100C01433, in order to make the converstion cancel. Change capacitor C14 (47µF/100V) to 4,7µF/63V.
Dimensional Drawing
