Aastra X series Installation And Implementation Manual page 161

Configuration on a "Slave" PBX:
• The types of PBX downstream and upstream of the "Slave" must be indicated (F1/F6 or F4,
manual configuration). A switch (screen printing: GAVF1/6) on the BCSI is used to define the
type of PBX downstream:
• GAVF1/6 set to ON: defines an F1/F6 PBX downstream
• GAVF1/6 set to OFF: defines an F4 PBX downstream
A second switch (screen printing: GAMF1/6) on the BCSI is used to define the type of PBX
upstream:
• GAMF1/6 set to ON: defines an F1/F6 PBX upstream
• GAMF1/6 set to OFF: defines an F4 PBX upstream
• The compensation of the synchronization signal propagation time between the "Slave" PBX
and the "Master" PBX must be defined: 5 switches are used (serial printing: RET4-0, each
switch = space of 100 metres).
Distance
(in metres)
0 to 100
100 to 200
200 to 300
300 to 400
400 to 500
500 to 600
600 to 700
Note: Binary value: ON = 0 ; OFF = 1
• Check the configuration of switches CA1, CA3 and CA4 on the CSI card. Their configuration
must be the same as the factory configuration (see mono-site synchronization, Section 5.4).
• Check the configuration of switches CA1, CA2 and CA3 on the RMH cards (see single-site
synchronization, Section 5.4).
Page 8-161
RET 4 RET3
on on
on on
on on
on on
on on
on on
on on
When adding a synchronisation delay, the ON position of the switches signifies
0 (and thus a delay of 0 seconds).
10/2008
RET2 RET1
on on
on on
OFF
on
OFF
on
OFF
on
OFF
on
OFF OFF
AMT/PTD/TR/0020/2/7/EN
RET0
on
OFF
on
OFF
on
OFF
on