Tadiran Telecom FlexSet 280, Руководство пользователя

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Peripheral Device Installation
4-5
Fl
ex
Se
t P
EX-F
, PE
X-
FS
In
stallation
4
6. Insert and fasten the 13mm screw (Catalog Number 72445222734) provided into
the remaining hole (
B ) on the PEX.
7. Attach the telephone line cord to the telephone jack ( LINE ) located at the rear of
the PEX module (
Figure 4-6
).
Removing the PEX Module
To remove the PEX module from the FlexSet 280/281, reverse the above process.
External Power Supply
An external power supply (provided separately) is needed if the standard line distance
is exceeded, or if a FlexSet 40B is attached.
If using a single unit power supply, insert the TPS plug into the jack marked “
DC ” on
the rear of the PEX module. See
External Power Supply on page 8-1
for more information.
Handset and Additional (listen only) Handset
The PEX module adds an additional handset jack to the one located on the bottom of
the FlexSet. The additional jack is located at the bottom of the PEX module labeled
#2
and displayed with a handset icon, as displayed on the first handset jack on the
FlexSet.
Attach the handset connector to the telephone jack located on the bottom of the FlexSet
(see figure
Figure 4-6
). This is the normal handset connector and allows the user to
speak and to listen. The jack labeled #2 enables an additional user to listen or record
(monitor) conversations, it cannot be used for speaking.
Figure 4-6 FlexSet PEX
External Connections
LINE DC
1st Handset
RJ-45 jack for optional
FlexSet 40B
Right
side
view
Rear view
Power Supply
(24 to 48 VDC)
RJ-11 jack
telephone line to
Coral system
Connection for
second handset
or monitor audio
Connection to
handset or
handsfree headset
2nd Handset
PEX
PEX
Bottom view