Nevion UDC-3G-XMUX4+ - Manual (Page 45)

UDC-3G-XMUX4+ Rev. C
nevion.com | 45
misc 0 - NOT AVAILABLE
BY COMMAND.
ONLY FOUND in
Conf 0 prog | fin
' ' | ovr Misc info
prog if the card is freshly
programmed by the bootloader and
the program is still un-finalized. fin is
the normal condition.
ovr if DIP-switch 16 is set to the ON
position and the card is under DIP-
switch control.
Note 1: The info part of misc has
additional functionality when locate is
used: locating <remaining seconds>.
This enables a visible countdown
clock in Multicon GYDA, but is not a
required part of FLP400.
A.2 Normal control blocks
Block Blk# Commands Example Response Control
ablk 0-3 dir in | out
track none | video ablk 0 dir in
ablk 0 track
video dir in | out
track video | none AES I/O port 1-4
dir in | out sets the direction of the
AES I/O.
track selects whether AES delay
tracks the video delay or not.
agen 0 lvl <sine_level>cBFS agen 0 lvl -180
agen 0 lvl -200 sine 1kHz lvl
<sine_level>cBFS Audio generator
The amplitude of the generated
sine that can be chosen as fallback
in audio change-overs. Legal
values are -180cBFS or -200cBFS
(centiBel referred to full scale
output). Units are optional, but if
included must be written as cBFS
(case sensitive).
aprc 0-11 lr |
rl |
ll |
rr |
nlr |
lnr |
mm |
ms |
lvl <gain>
aprc 0 lr
aprc 3 ll
aprc 6 mm
aprc 7 lvl -400 lr |
rl |
ll |
rr |
nlr |
lnr |
mm |
ms Audio processing
One block for each output from
cho 2-13. The meaning of the
commands are as follows:
lr = Normal
rl = Channel swapped
ll = Left channel to both output
channels
rr = Right channel to both output
channels
nlr = Left channel phase inverted
lnr = Right channel phase inverted
mm = Mono, both channels =
(r+l)/2
ms = Mono/stereo, m=(l+r)/2,
s=(l-r)/2
lvl means level and is the gain
setting.
ceq 0 - ceq 0 cd | ncd Cable equalizer for electrical
input. No control; only used to
report carrier detect or no carrier
detect.
cho 0 pri <k> |
pri <k> <l> |
pri <k> <l> <m>
pos man <k> |
pos auto
latch reset
cho 0 pri 0
cho pri 0 1
cho pri 10 2
cho 0 pos man 1
cho 0 pos auto
cho 0 latch reset size 3 pri k,l,m auto
t1 <hold time> t2
<lock time>
size 5 pri k,l,m man m
latch t1 <hold time>
t2 <lock time> Video input select
pri: a prioritized list of inputs,
used when change-over is
automatic. The list can have 1, 2 or
3 entries, or levels. Manual mode
is effectively the same as
automatic mode with one priority
level only, but has its own