View source for Wall Master Station, Display - 1007042000

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[[image:1007042000.PNG|thumb|150px|Wall Master Station, Display - 1007042000]]

The Wall Master Station is an analog intercom station. It is connected to an [[ASLT|ASLT line card]] in an [[AlphaCom XE7]], [[AlphaCom XE20]] or [[AlphaCom XE26]] server using 2 pairs of wires.

== Highlights ==
* Fully equipped master station with free access to all extensions and features
* Eight freely programmable single touch keys
* 2 x 16 character alphanumeric display
* Rugged front plate in anodized brushed aluminium and silicone rubber keypad
* Private/Open switch
* Red “microphone live” lamp
* Built-In 63 Ohm/1W loudspeaker
* Adjustable loudspeaker volume
* Excellent sound quality
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== Wiring ==
The cabling from the AlphaCom server to the intercom station is star wiring. Two twisted pairs of wires are required. The maximum distance depends on the cable diameter:
* 0.5 mm wires: 1.4 km
* 0.6 mm wires: 2.0 km
* 0.9 mm wires: 4.0 km

[[image:WiringAnalog7042.png|left|800px|]]
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{{note| The [[Station cable for 4 wire analogue station|station cable]] is not a 1:1 cable! }}

For details on connection at the AlphaCom server side, see [[ASLT - AlphaCom Subscriber Line Board]]

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== Dimensional Drawing ==
[[File:1007042000-dimensions 0.jpg|500px]]
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== Direct Access Keys (DAK) ==
*The upper row of DAK keys are DAK 3, 5, 7 and 9 counted from left to right.
*The lower row of DAK keys are DAK 4, 6, 8 and 10 counted from left to right.
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== Mounting ==
The station can be mounted in:
* [[Back box - 1006030000|On-wall back box 1000603000]], or
* [[Back box - 1006020000|Flush mount back box 1000602000]]
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== Related articles ==
* [http://www.zenitel.com/product/wall-master-station Additional Documentation on Zenitel.com]

[[Category: Analogue 4-wire Stations]]