Imagine DES-3901-S, Инструкция по установке и эксплуатации

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4 DES-3901-S and DNS-3901-S Installation and Operation Manual
Chapter 1: Introduction
Front and Back Modules
Front Module
Figure 1-1 illustrates the position of the LEDs and card-edge controls
on the front module of the DES-3901-S and DNS-3901-S video
decoder products. Front modules are designated by the suffix “-FM”.
For example, the front module of the DES-3901-S is the
“DES-3901-S-FM”.
Figure 1-1. DES-3901-S and DNS-3901-S Front Modules.
64 X 16 VFD
submodule
Extractor handle
Visible display area
Local/Remote switch
(hidden behind extractor)
Nav+/Nav- switch (up/down) Enter button
Escape button
Front view
Extractor handle
Module
Status
Mino
r
Alar
m
Majo
r
Alar
m
Powe
r
SW1
Re
m
ot
e
Lo
ca
l
Nav +
Nav -
Enter
Esc
Major
Alarm
Minor
Alarm
Power Module
Status
Standard module indicators
Escape button Nav+/Nav- switch
(up/down)
C
o
m
p
In
P
re
se
n
t
(g
re
en
)
C
o
m
p
In
L
o
ck
ed
(
g
re
en
)
B
u
rs
t
P
re
se
n
t
(g
re
en
)
N
o
is
e
P
re
se
n
t
(a
m
b
er
)
S
D
I I
n
P
re
se
n
t
(g
re
en
)
R
ef
er
en
ce
P
re
se
n
t
(g
re
en
)
F
re
ez
e
(
am
b
er
)
F
S
O
n
/O
ff
(
g
re
en
)
N
R
O
n
/O
ff
(
g
re
en
)
LEDs
Local/Remote switch
Enter button
Top view
REM LOC