Base Station Cable Measurement
Page 17
Base Station Cable Measurement
The cable distance between the Control Unit and the Base Stations introduce signal
delays for which the system must adjust. Whenever a Base Station is added or
moved, a process of measuring the cable delays must be performed
Note that performing a cable delay measurement will interrupt all DECT calls whilst
the process takes place
To perform a cable delay measurement :
1. From the
Administration
menu, select
Linecard Information
2. Select
Linecard
and enter the address of the CSLC cassette
3. Select
Setup
4. Select
Start cable delay measurement
5. On the menu shown check that all the base stations installed are listed along
with a delay measurement.
DECT Noise Suppression and Echo Cancellation
The CSLC supports several settings that can improve reception when used in noisy
environments, i.e. background noise can be interpreted as speech and hence mute
your earpiece
To alter the DECT noise suppression and echo cancellation :
1. From the
Administration
menu, select
Linecard Information
2. Select
Linecard
and enter the address of the CSLC cassette
3. Select
Setup
4. Select either
Noise suppression
or
Echo cancellation
to alter the settings.
Registering Handsets
After inserting a CSLC cassette into the cabinet, the INDeX performs a number of
automatic actions:
– It assigns 64 (CSLC8) or 128 (CSLC) user numbers
– All mobile user numbers are added to the
Mobile User Group
(default set to
114). The
Type
setting for these user numbers
must
be set as
Mobile
Note:
Although up to 128 numbers can be allocated, the maximum number of
simultaneous calls on the CSLC is 32
These user numbers are then used as the directory numbers for any DECT
handsets registered on the INDeX.
To register a handset you must enter it's serial number. The serial number consists
of a five digit handset type number followed by a unique seven digit handset
number. On INDeX DECT handsets the serial number is printed on a label covered
by the handset battery
To register a handset :
1. From the
Administration
menu, select
Linecard Information
2. Select
Linecard
and enter the address of the CSLC cassette and select
Setup
3. Select
Handset registration
and use the left and right cursor keys to move
through the Mobile User directory numbers
4. To remove an existing serial number select
Delete entry
. (To re-allocate a
number see "Changing CSLC User Numbers" on page 18). When the required
user number is shown select
Handset serial number
to enter the serial
number.
Installation Manual
Page 17
INDeX CSLC
38DHB0002UKCA – Issue 8 (26/03/2002)