CONNECTION OF OPTIONAL UNITS
I-17
Lock lever
CCU
Expansion Card
2 Exchange line / 8 KT,
2 Exchange line / 8 SLT
or 8 SLT
q
w
A
B
e
e
Connection of SLT (2 Exchange line / 8 SLT or 8 SLT Expansion Card)
A B
2
1 2 3 4
A B
A B
1
SLT connector
DDK connector
SLT (LD type)
SLT (DTMF type)
or
To telephone
Socket
6
1
Master
Socket (LJU)
1
2
3
6
5
4
2(B)
5(A)
In case of VB-9261UK,
VB-9262UK
In case of VB-9260UK,
VB-9261UK
NOTE : In this manual “T” and “R” on the PCB have been replaced with “A” and “B”, respectively, in the description.
WARNING
• Use a plier for tighten-
ing wires to DDK con-
nectors to prevent from
loose wiring.
• SLT lines must not be
bundled with key tel-
ephone lines or ex-
change lines.
Summary of Contents for VoiceSonic VB-9411AD
Page 60: ...MEMORANDUM ...
Page 94: ...CONNECTION OF OPTIONAL UNITS I 34 MEMORANDUM ...