Seite 6
10.9.2019
This documentation may be updated without notice
2 Installation
•
Connect the installation cable coming from an ASLT port of the exchange to the screw
terminals marked with a, b, c, d.
•
If the station shall be permanently in Private mode, make the strap “Open / Private”.
Alternatively, one can set the Private mode by dialling a code.
•
The pot meter “Vol LSP” is set to maximum volume of the loudspeaker. Leave it in this
position. The volume must be set via the dialling code. 783, see below.
•
With the pot meter “Vol MIC” the microphone sensitivity is adjusted. After adjustment
procedure, let the station snap into the box and check the sensitivity. If necessary, re-adjust
the microphone sensitivity.
Enable Volume adjustment
•
Dial
7873 + 38 + M
at the super user station to enable volume adjustment for stations
programmed to Class of Service COS 1
•
Dial
783 + digit between 0 and 9
at the desired station to adjust volume
•
Dial
7873 + 38 + M
at the super user station to disable volume adjustment for stations
programmed to Class of Service COS 1
For further details consult the chapter “System Maintenance” in the AlphaCom E manual.
Alternative subscriber
connection with RJ45
socket
M+1
M+0
K+M
T
Ex.C
Ex.M
a b c d
Vol.MIC
Vol.LSP
Open / Private strap
Subscriber connection
a, b, c, d
