Controls And Indicators (Nt4X25Aa /Ae /Af /Ag /Ah /Ak /An /Ap /Ax /Az); Desktop Data Unit Controls And Indicators - Northern Telecom DMS-100 Series Installation And Maintenance Manual
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Also See for DMS-100 Series:
- Maintenance manual (238 pages) ,
- Manual (168 pages) ,
- User manual (88 pages)
Table of Contents
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Controls and Indicators (NT4X25AA /AE /AF /AG /AH /AK /AN /AP /AX
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/AZ)
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The controls and indicator LEDs described
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located
on
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trols and indicators found on each data unit model.
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on
how to use the controls and indicators described in this sec-
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tion, consult the user guide supplied with the DU.
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DESKTOP DATA UNIT CONTROLS AND INDICATORS
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CONTROLS
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0
Power LED
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0
Under Test or Self-Test LED X
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0
DTR LED
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Connect LED
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0
DN key and LED
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Auto Dial key and LED
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0
Ring Again key and LED
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0
Speed Call key and LED
0
0
Resource key and LED
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Volume Up/Down keys
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Release key
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0
Speaker
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Alternate key and LED
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Settings key and LED
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Spare Feature key and LED
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*This key is assigned a function using Service Orders
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the front panel of the DU.
TABLE 3.1
AA
X
X
X
X
X
X
X
X
X
X
X
in
this
Table 3.1 lists the con-
PEC SUFFIX
AE
AF
AG
AH
AK
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X*
X*
X*
297-2121-226
VINTAGE 05.01
section
are
For
details
AN
AP
AX
AZ
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X*
3-11
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