Black Box CONFERENCE 1 PHONE, Руководство пользователя

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CHAPTER 3: Installation
3.4.5 C
ONNECTING TO A
T
WO
-L
INE
T
ELEPHONE
S
ERVICE
Your Conference 1 can operate on one line of a two-line telephone service. To
attach the Conference 1 to such a line, you’ll need a two-line telephone-line
splitter, which routes the two telephone lines—normally expressed on two
different wire pairs of the same jack—into two separate jacks. Line splitters are
available from most telephone-supply stores. Take these steps, referring to
Figure 3-7 on the next page:
1. Plug the line splitter into your two-line telephone jack.
2. The Conference 1’s power supply has three cords attached to the
transformer. Take the one terminated with an RJ-11 plug and plug it into one
of the jacks on the line splitter.
3. Plug the power supply’s long base-unit cord—the one terminated with an
RJ-45 plug—into the LINE jack on the Conference 1 base unit.
4. Plug the power-supply’s AC-input cord into a working standard 120-VAC
electrical outlet. (If the outlet is controlled by a wall switch, turn it on.) The
Conference 1 should play a sequence of self-test sound effects to indicate that
it’s receiving power.
5. Press the ON/OFF button to check for a dial tone. If you hear a dial tone, the
Conference 1 is ready for operation. If you don’t, see
Section 5.2
.
6. If you want to, plug a standard single-line telephone or other single-line
device into the other jack on the line splitter.