Appendix, cont’d
DVS 304 • Appendix
A-6
Serial Digital Interface (SDI) Card Installation
The optional SDI card may be installed in the scaler if it does not already have an
input for a serial digital interface signal. We recommend that you send the unit
in to Extron for service and updates.
Changes to electronic components must be performed by authorized service
personnel only.
Follow these steps to install an SDI card in the DVS 304.
1.
Disconnect the AC power cord from the DVS 304 to remove power from the
unit.
To prevent electric shock, always unplug the DVS 304 scaler from the
AC power source before opening the enclosure.
2.
Remove the scaler from the rack or furniture.
3.
Remove the cover of the scaler (the top half of the enclosure) by removing
the screws, then lifting the cover straight up (figure A-1).
VID
50
/60
H
z
1
2
3
4
Y
/V
ID
B-Y
H/
HV
R
/R-Y
V
G
/Y
B
/B
-Y
RS
-23
2
RESET
AC
T
LINK
RG
B/
R-
Y,Y
,B
-Y
YC
SD
I
R-
Y
/C
RG
B/R
-Y,
Y,B
-Y/Y
C/V
ID
10
0-2
40
V
.3A
I
N
P
U
T
O
U
T
P
U
T
I
N
P
U
T
O
U
T
P
U
T
Remove Screws (8)
from Top and Sides of Cover
Remove small screws (6)
from back of cover
Pull cover toward rear
to clear connectors, then
lift straight up.
Remove connector
screws (4)
Install DVI card
on J16 connector.
Secure on standoff
with screw.
J16 connector
Figure A-1 — Installation of the SDI card
im Vertrieb von
CAMBOARD Electronics
www.camboard.de
Tel. 07131 911201
Fax 07131 911203
