Heavy Duty Industrial Master Station - 1007086000
From Zenitel Wiki
The Heavy Duty 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
- Master station with free access to all extensions and features
- Rugged waterproof and dustproof casing of orange aluminium alloy
- Microphone along with red microphone live lamp
- External loudspeaker. Sound level adjustable with a potentiometer inside the station
- Built-in 10 W (8 ohm) VOX operated power amplifier for external loudspeaker
- Screw terminals for easy connection of installation cables
- Equipped with 4 direct access keys
Connections
Connection details:
For details on connection at the AlphaCom server side, see ASLT - AlphaCom Subscriber Line Board
Private/Open setting
The jumper S1 determines if the station is in private or open mode.
- S1 in upper position: Open mode
- S1 in lower position: Private mode
External loudspeaker
External loudspeaker powered from the exchange:
- Connect an external 20 ohm loudspeaker to the L.SP. output
- Set the jumpers S5 and S9 in the lower position
- Adjust volume with RP2
Using the built-in 10 watt amplifier:
- Connect an external 8 ohm loudspeaker to the L.SP. output
- Set the jumpers S5 and S9 in the upper position
- Connect a 12VAC transformer as indicated in the above drawing
- Adjust volume with RP5
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
