Blonder tongue AMM-806, Reference Manual

Page: 14 / 285

77
AQD - ATSC/QAM Demodulator
U
ni
t
Fr
on
t
Pa
ne
l
1.
Unit
Status
Indicator
-
Provides
feedback
to
user
based
on
the
following
LED
conditions:
Solid
Green
ON
- Indicates
valid
lock
to
the
RF
input
signal
Flashing
Green
LED
- Indicates
Not
Locked
or
Scanning
in
process
2.
Backlit
LCD
-
1
6
ch
ar
ac
te
r,
2
lin
e
Li
qu
id
C
ry
st
al
D
isp
la
y
sc
re
en
u
se
d
to
in
te
ra
ct
w
ith
u
se
r
to
display
unit
information
3.
Push
Button
Navigation
Controls
-
B
ut
to
ns
u
se
d
to
n
av
ig
at
e
be
tw
ee
n
m
en
us
a
nd
operate
the
units
4.
9-Pin
RS-2
32
Connector
-
Used
for
Future
AQD
Module
upgrade
only