HK Audio FirNet - Rear Panel Connectors

6
11 Bac
k
Ke
y
• Returns to t
h
e next
h
i
gh
er menu
l
eve
l
• Exits e
d
it win
d
ows wit
h
out assigning a
d
juste
d
va
l
ues
12 Nav
i
gat
i
on Keys
• Navigates to t
h
e next or previous menu option
• Selects and changes parameters in the edit windows
• Top key: Arrow up while scrolling in the menu
s
• Bottom key: Arrow down while scrolling in the menus
• Right key to the right to adjust (lower numerical values
)
• Le
f
t key to adjust parameter values (lower numerical values
)
• Enter key to con
fi
rm the adjusted value
13 Reset Button
The FIRNET controller reboots after 10 seconds
,
and then loads the most
r
ecent settings. Unsave
d
settings are not retaine
d
.
14 So
f
t Reset and Hard Reset key combinations
Th
e
FIRNET
o
ff
e
r
s
two
m
o
r
e
r
eset
f
u
n
ct
i
o
n
s:
S
o
f
t Rese
t
: (Admin+Back+Enter
f
or 3 seconds
)
Loading the de
f
ault preset "Szene O
"
Functions:
• No speaker
/
no fi lter selected
• No signa
l
route
d
to t
h
e exit
s
• All FIR initial coe
ffi
cients set to 0
• No
fi
lters set
;
fi
lter must be reloaded
!
• X-Over set to b
y
pas
s
• Input/ output
g
ain set to
0
• De
l
a
y
parameter set to 0
• IIR EQs a
ll
input gains set to 0,
• IIR EQs output set to bypass (LIPAN O
ff
) and gain to
0
• All limiters set to + 1
0
dB threshol
d
• Admin parameters remain unchan
g
ed
• Outputs 1-4 mute
d
Hard Reset
:
Factory default
(
Speaker+Admin+Back for 3 seconds
)
F
u
n
ct
i
o
n
s
:
• Fi
l
ter
b
an
k
s
d
e
l
ete
d
• A
d
min: Key
l
oc
k
d
eactivate
d
•
Input assi
g
n
A
/B
•
Ana
l
og input source
•
Samp
l
e rate 96
k
Hz
•
Dig Clk Sync: internal
•
De
l
a
y
unit: m
s
•
Tem
p
erature: 20°
C
•
Disp
l
a
y
contrast: 15
•
Device name
0
•
Max input: + 18 dBu
•
Max. output + 6 dBu (setting
f
or VX 2400
)
•
IP
not rese
t
R
ear Panel
C
onnectors
1
4 100-240 V~ / 50-60 Hz Mains
T
his three-pole non-heating equipment connector with a ground contact
c
onnects t
h
e FIRNET contro
ll
er to t
h
e mains power supp
l
y. T
h
e mu
l
ti-
v
olta
g
e power supply unit allows the controller to be connected directly
t
o a
ll
mains vo
l
tages ranging
b
etween 100 V an
d
240 V wit
h
out requiring
t
ransformers and the like. Its maximum power consumption is 40 VA,
w
hich corresponds to about 175 mA maximum current consumption at
2
30 V mains voltage and about 400 mA at 100 V. Do not connect the
d
evice using anything other than a three-pole connector with a ground
c
ontact. The mains outlet must also be equipped with a
g
round contact.
N
ever use damaged cords, plugs, or sockets
.
15
GPI
O
T
his 25-pin sub-D port provides four each fl oating inputs and outputs
f
or future fi rmware versions’ use, for example, to remote-control power
amps or switch controlled devices. Current
fi
rmware does not support
t
his fe
a
ture
.
16
Ethernet PC Control Ports
Ethernet ports relay remote control and monitorin
g
data between a PC
and FIRNET controllers via computer networking hardware. The Ethernet
X
and Ethernet II connectors are RJ-45 ports
(
Input X = for cross input,
II = parallel input).
Ca
bl
in
g
:
I
f
y
ou do not wish to use
f
urther network hardware such as hubs and
switches, connect the PC’s network port to the
fi
rst FIRNET’s Ethernet
X port using CAT5 networ
k
ca
bl
e. T
h
en a
l
so use a CAT5 networ
k
ca
bl
e
to connect the
fi
rst FIRNET’s Ethernet II port to the second controller’s
Ethernet X port, and so
f
orth.
Use a CAT5 network cable to connect the FIRNET controller to hubs or
switches, patching the FIRNET controller’s Ethernet II port to the hub
or switch’s network port. To daisy-chain further FIRNET controllers,
connect the
fi
rst FIRNET’s Ethernet X port to the second controller’s
Ethernet II port, and so
f
orth.
T
ip: We recommend that
y
ou connect all FIRNET controllers to switches.
If you do not, and one controller fails in setups comprising several
connecte
d
FIRNET contro
ll
ers, t
h
e entire networ
k
e
d
c
h
ain wi
ll
d
rop out.
Figure: Networ
k
e
d
FIRNET an
d
P
C