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Seitenansicht 52
KI-1856C Rauland RANGER
®
Head End—
Installation
Page 53 of 55 (Jun-98)
Note: You must use
RANCC16
(#1)
slot 16.
4.
Slide the
RAN232
card into slot 16 between the upper and lower white guides on the
RANCC16
until it snaps into place.
5.
If you will not be installing additional cards, replace the front panel of the
RANCC16
.
6.
Connect the (
VW
2393-1) interface cable to from the
RANPCSW
computer's
Com
2 port
(Serial/Com
2). Connect the other end to the
RANCC16
's “
MC
1”
RS
232 port, which is
located on the left-hand side of the back of the unit.
7.
Connect the (
VW
2379) interface cable's
DB
9 connector to the
RANPCSW
computer's
Com
1 port (Serial/Com
1). Connect the stripped ends of the cable into the top eight
pins of the
RAN
232 card's connector (supplied with the
RAN
232) that is located in slot
16. You will find this connector on the back of
RANCC
16 card cage. Each connector is
labeled with the slot number to which it corresponds.
RANSYNCR Sync Pulse Camera
The
RANSYNCR
is a black-and-white camera which produces a sync pulse that is needed
to keep the
RANGER
system’s video output in sync when no resource is assigned to a
classroom monitor. It mounts on the side of one of the media center equipment racks and
requires a 24
VAC
power supply.
Parts Required
1
VP
0266 (24
VAC
power supply)
2
BNC
-to-Phono 75 video cables (refer to drawing
VW
2376)
Associated Equipment
1 Three-conductor wire to interconnect the
VP
0266 to
RANSYNCR
Installation
1.
Connect the three-conductor wire between the
VP
0266 (24
VAC
) and the
RANSYNCR
camera terminals labeled 24
VAC
and
GND
. This will provide the camera with power.
2.
Mount the
RANSYNCR
on the side of the rack.
3.
Connect a BNC-to-BNC cable from the
RANSYNCR
's “Video Out” connector to “Input
0” (or whatever input you have designated as your “null video input” in your
Mediapc.ini file on the Video Matrix Switch. See the
RAN
[
xx
]
VS
[
yy
] section for more
information).
4.
Connect the
VP
0266 to a power strip (e.g.,
RAC
900). The
RANSYCNCR
's red “Power
LED
should light.
RANMENU Character Generator
VGA to NTSC
RANMENU
uses an
IBM
compatible
PC
to generate and display classroom
TV
menus for
the
RANGER
system. A
PC
running
RANMENU
software interprets live serial data fed
from a
RAN232
Serial Control Card housed in the
RANCC16
Control Card Cage. The
data is formatted and sent to the computer
VGA
video output where it is converted to a
composite
NTSC
signal via a
VGA/NTSC
scan converter. The video output is then
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