User manual

12
ADJUSTING THE SIGNAL QUALITY
Ad
j
ustin
g
the Si
g
nal Qualit
y
Th
e
2
x Dual Link DVIKVM Extender
O
ver
C
AT-
6a
Receiver unit has two trim pots
(
trim potentiometers
)
to compensate
f
or the extension distance and the qualit
y/
skew
variances that are
f
ound in di
ff
erent
C
AT-6a cablin
g
brands. E
Q
1
ad
j
usts the output
s
i
g
nal
f
or DVI
O
ut
1
a
n
d
EQ 2
adjusts the signal for
2
DVI
O
ut
2
.
I
f
there is no output
video or i
f
output video contains video arti
f
acts and
/
or video noise such as snow
,
u
se the steps below to ad
j
ust the trim pot.
1. Insert a small
fl
at-headed tool into each o
f
the trim pots on the
f
ront panel o
f
th
e
Rece
iv
e
r
u
nit.
2. Each trim pot has 8 set positions. Turn the trim pot in a clockwise
f
ashion
u
ntil it clicks to the next position.
C
ontinue ad
j
ustin
g
the trim pot b
y
tr
y
in
g
all 8 positions until the issue is resolved.
3
.
C
are
f
ull
y
remove the ad
j
ustment tool.
Trim P
ot
Trim P
ot
IMPORTANT
:
An
y
time a cable is chan
g
ed-out or replaced, the trim
p
ots on the Receiver unit will need to be ad
j
usted.