NEC Xen Master, System Hardware Manual, Page: 155 / 268

May 2001
System Hardware Manual 5 - 137
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4.8.3 Switch Settings
Refer to Table 5-6 TLI(2)-U13 ETU Default Switch
Settings.
4.8.4 LED Indications
Live LED indications are listed below.
✆
Blinking Red Normal Operation
✆
Steady Red Operation Stopped (power still on)
✆
Off No Power
CH 1 ~ CH 2 indications are listed below.
✆
Steady Red Lines 1~2 busy
✆
Off Lines 1~2 idle
4.8.5 Connectors
The following connector is located on the TLI(2)-U13 ETU.
✆
CN1 Connects to the backboard
Table 5-6 TLI(2)-U13 ETU Default Switch Settings
Switch Setting Description
SW101
When lines provided by this unit are used for back-to-
back connections, set to Type V.
When connection is to a Central Office, set to Type I.
Default: Type V
Switch between Type I
or Type V for Line 1
SW201
When lines provided by this unit are used for back-to-
back connections, set to Type V.
When connection is to a Central Office, set to Type I.
Default: Type V
Switch between Type I
or Type V for Line 2