Sennheiser 504302 User Manual
Page 14
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Putting the headset system into operation
You can also connect the HSL 10 mechanical handset lifter from Sennheiser
Communications (see “Accessories and spare parts” on page 36):
̈
Connect the base station to the fixed line phone as described under
or
.
̈
Connect the handset lifter to the
ACC
socket
̈
Connect the handset lifter to the fixed line phone as described in the
instruction manual of the handset lifter.
If your telephone has a built-in electronic hook switch, supporting either
the DHSG or the MSH standard, you require the corresponding connection
cables. Other hook switch standards require suitable adapter cables which
convert the control signals to the DHSG standard. Both the connections
cables and the adapter cables are availalble as accessories (see “Accesso-
ries and spare parts” on page 36).
If your telephone has a built-in electronic hook switch supporting the DHSG
or the any other hook switch standard (except for the MSH standard):
̈
Set the DIP switch
1
to the lower position.
̈
Set the DIP switch
2
to the upper position.
Connection of an optional
mechanical handset lifter
(with connection possibili-
ties
and
only)
C
A
B
A
B
µ
Connection to an optional
electronic hook switch
control (EHS)
D
DW Office DHSG setting
Other standards
Adapter cable
e.g. Cisco, Avaya, Polycom
DHSG standard
DHSG cable
e.g. Siemens, Aastra, Agfeo, etc.
DW Office DHSG setting