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NEC FD-2240A Operation page 4

6.3mb optical line terminating multiplexer

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NECA 365-407-301
CHAJ.'JGE-7
s.
STARTtNG EQUIPMENT
6.
STOPPING EQUIPMENT
Figure
CONTENTS (Cont'd)
. ................................................... .
. .................................................... .
ILLUSTRATIONS
Title
3-1
t3-2
3-3
FD-2240A Unit Locations
....................
•-
........................ .
ALM Unit (X0314A/Al/AA/B/AB) Controls and Indicators •....••....•.....
Alarm Display Panel Controls and Indicators ••••.•..•.•..•............
Page
29
30
Page
4
7
r~=:
CTRL Unit (X0316A/Al/B, X7387A/B) Controls and Indicators ........... .
12.
DMUX Unit (X0301A/Al/A2/B/B2) Indicators .•...........................
DS2 INF Unit (X0308A/Al/B) Indicators ............................... .
13
14
I
13-6
~
3-7
MUX Unit (X0300A/B) Controls and Indicators ......................... .
l 5.
3-7A
~fJX
Unit (X0300A2/B2) Controls and Indicators .....................
lSA/B
r
3-8
3-9
~
3-10
4-1
4-2
PWR Unit (X0319A/B, Xl914A) Controls and Indicators ................. .
SV Unit (X0315A) Indicators
..........................................
6M
OPT INF (X0306E/F/Fl, X0307B/C/Cl) Unit Controls and Indicators ...
DSl
Level Remote Loopback Configuration •.............................
High Speed Remote Loop back Configuration ............................ .
TABLES
16.
18
l9t
'1/,
-~
:s
Table
Title
Page
3-1
Alarm Display Panel Local Display LED
Indications and Character Display
•••••e••••••························
8
3-2
Alarm Display Panel Remote Display LED
Indication and Character Display •.••••.....•.....•..••...•....•......
10
3-3
Alarm Display Panel Character Displays .•••••.•••••••••.....•..•.•....
11
1.
INTRODUCTION
1.01
This
practice
provides
operating
information
for
the
FD-2240A
6.3MB
Optical
Line
Terminating
Multiplexer.
The
information
includes
des-
criptions
of
control
and
indicator
functions
as
well
as
instructions
for
starting, operating, and stopping the equipment.
Page 2

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