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TEL-14 TWO-CHANNEL TELEPHONE INTERFACE
Install the TEL-14 in
an interface frame.
See the Interface
Frames Instruction
Manual for more
information.
Note: When using the TEL-14 with a speaker station, keep the panel mic gain
low. In
general, keep all gain controls set to a level which is acceptable, but not excessive.
DESCRIPTION
The TEL-14 telephone interface can be installed in an IMF-3 or
IMF-102 interface frame.
The TEL-14 allows two standard 2-wire POTS (Plain Old Telephone
Service) telephone lines to be connected to ports in the Eclipse
matrix. The TEL-14 can answer an incoming call automatically ("auto-
answer") after either 1 or 4 rings, and it can be configured to send a
call signal whenever it answers a call. The TEL-14 can be configured
to be accessible to intercom station operators, or only to outside
callers.
The front panel features for each telephone line a "ring/off-hook"
LED, a "hook" button, a "send level" LED, a "send volume" control, a
"receive volume" control, an "auto gain adjustable" LED, an "auto
gain" button, an "auto gain fixed" LED, an "auto answer" LED, and
an "auto answer" enable button. For more details see the "Controls
and Indicators" section, below.
The TEL-14 occupies one slot in an interface frame. The TEL-14
provides transformer isolation between each telephone line and the
matrix. The TEL-14 includes a "normally open" relay ("A" and "A1"
contacts) for each line that closes when the line is in use (off hook).
Connections to the matrix are via RJ-45 connectors, and
connections to the telephone line and external relay connections are
via DB-9M connectors. A secondary telephone set may be connected
in series with each TEL-14 line. Clear-Com provides DB-9F to RJ-
11 adapters (CC# 770025) that allow the use of common RJ-11
telephone jacks and cords.
CONTROLS AND INDICATORS
The front panel features:
•
A bicolor "ring/off-hook" status LED
•
A "hook" ("line seize") button
•
A bi-color "send level" LED
•
A "send volume" control
•
A "receive volume" control
•
An "auto gain" button
•
"Auto gain" status LEDs
•
An "auto answer" button
•
An "auto answer" status LED
Summary of Contents for ECLIPSE TEL-14
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