Success, Step-By-Step; Connecting The Input/Output Audio; Connecting To The Isdn Line - Telos Zephyr User Manual

SUCCESS, STEP-BY-STEP:

Connecting The Input/Output Audio

Got your audio cables ready? Here is where to connect them:
Send audio is connected on the back panel. Use the two XLR connectors labeled
"INPUT, SEND TO NETWORK." Select MICrophone or LINE level using the push-
button between the two connectors. If you are not certain about how to make this
connection, refer to Zephyr at a Glance ( section 3).
Receive audio can be connected from the headphone jack on the front panel.
Alternately, it can be connected on the back panel. Use the two XLR connectors labeled
"OUTPUT, RECEIVE FROM NETWORK." Select - 10 or +4 level using the push- button
between the two connectors. If you are not certain about how to make this connection,
refer to Zephyr at a Glance ( section 3).

Connecting to The ISDN Line

Making the physical connection to the ISDN line varies with your NT1.
1. Zephyr's built- in NT1.
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2. User purchased external NT1
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3. Telephone company (Telecom) provided NT1
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18
Section 1
Using a standard RJ- 11 style telephone- type modular cable, interconnect the
lower modular jack on the Zephyr and the jack installed by the telephone
company. Be careful to insert the cable in the center of each jack, as it is the
middle two wires that have the ISDN circuit.
Using a large RJ- 45 style, telephone- type modular cable with eight wires,
interconnect the upper (or only) jack on the Zephyr and a jack on the NT1 that
is labeled "Terminal." This cable must have eight wires and is provided with the
Zephyr.
Using a telephone- type modular cable, interconnect the jack on the NT1 that is
labeled "Line" and the jack provided by the telephone company.
You do not need to provide power to the NT1. The NT1 is powered from the
Zephyr. Note: If the NT1 has an external power supply DO NOT connect it! If
this arrangement does not work contact Telos customer support.
Using a large RJ 45 style, telephone- type modular cable with eight wires,
interconnect the upper (or only) jack on the Zephyr and a jack on the NT1 that
is labeled "Terminal." This cable must have eight wires and is provided with the
Zephyr.
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