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NEC Australia Pty Ltd
Xen Master & Xen Axis
7 - 206
Installing Optional Equipment
A6-3
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The following table lists the switch settings for SW1
and SW3.
3.3.3
Connecting Cables on the APR-UA Unit
Plug the telephone cord from the Single Line Telephone
into the modular jack on the APR-UA Unit.
Limit the cable length from the APR-UA Unit to the Single
Line Telephone to a maximum of 15 metres.
Table 7-3 APR-UA Unit Switch Settings for SW1 and SW3
Switch
Description
SW1–1
Do not use
SW1–2
A Single Line Telephone and Multiline
Terminal are used alternately.
(The Multiline Terminal and the APR-UA Unit
share the same B1 channel.)
SW3–1
Sets impedance to 600
Ω
for devices such as
modems or facsimile machines
SW3–2
Used for complex impedance devices such as
Single Line Telephones.
Figure 7-20 Connecting Cables on the APR-UA Unit
Содержание Xen Master
Страница 1: ...System Hardware Manual NEC Australia Pty Ltd A6 324000 642 01 Release 4 0 May 2001...
Страница 37: ...May 2001 System Hardware Manual 2 19 A6 324000 642 01 Release 4 0 May 2001 Figure 2 1 System Block Diagram...
Страница 123: ...May 2001 System Hardware Manual 5 105 A6 324000 642 01 Release 4 0 May 2001 Figure 5 7 CPUB U13 ETU...