IQBADX
SECTION 28c
IQBADXOPS
050804
www.snellwilcox.com
Version 1 Issue 5
28c.11
STATUS LED’s
These LED’s will
1.
Become illuminated
when either Tone or
Silence is selected.
2.
Flash
if there is no AES at the selected
address.
3.
Will not be illuminated
if the extractor channel
is working.
EDH PRESENT / ERROR
This LED will become illuminated if the input D1
video has embedded EDH data.
This LED will also briefly blink off whenever the
EDH checksum errors are detected.
EDH MINUTE / HOUR
These LED’s provide the EDH error minute & hour
history indicating occurrence of errors within their
respective time periods.
These LED’s will remain OFF if no errors have
occurred within their time period, or it the incoming
D1 video does not contain EDH data.
BCD SELECT SWITCHES
These switches select which embedded channel or
tone/silence is to be output.
Settings are as follows:
1 to 8
select stereo pair for extraction
1
group 1, pair 1 (Pair 1)
2
group 1, pair 2 (Pair 2)
3
group 2, pair 1 (Pair 3)
4
group 2, pair 2 (Pair 4)
5
group 3, pair 1 (Pair 5)
6
group 3, pair 2 (Pair 6)
7
group 4, pair 1 (Pair 7)
8
group 4, pair 2 (Pair 8)
9
test-tone
0
silence