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Installation and Operation
Installation and Operation, cont'd
Installation Overview
This is an overview of the installation process. You will find
detailed installation and operation instructions in this chapter.
To install and set up the RGB 203 Rxi and RGB 203 Rxi VTG
interfaces, follow these basic steps:
Turn all of the equipment (computers, remote controls,
1
interface, projector/monitor, local monitor, and speakers
or other audio device) off. Disconnect the power cords
from the power source.
Sync polarity, video clamp, and VTG timer configuration
require opening the interface's case and should be done
before the interface is mounted.
If you want the interface to always output positive sync or
2
negative sync, rather than following the input sync
polarity, open the interface and shift internal jumpers as
necessary. See Internal Configuration and its subsection,
Sync polarity jumpers, in this chapter.
If you want to clamp the sync timing of the video output
3
to the sync tip rather than the back porch, open the
interface and shift an internal jumper. See Internal
Configuration and its subsection, Video clamping jumper, in
this chapter.
RGB 203 Rxi VTG only, if you want the built-in mini VTG
4
to continuously output the selected test pattern rather
than time out after 5 minutes, remove an internal jumper.
See Internal Configuration and its subsection, VTG timeout
(RGB 203 Rxi VTG only), in this chapter.
Install the rubber feet for tabletop use, or install the
5
appropriate brackets and furniture or rack mount the
interface. See Mounting the Interface in this chapter.
Connect the inputs (computers), output (display, local
6
monitor, and audio), and remote control. See Rear Panel
Connections and Switches in this chapter.
Set the rear panel DIP switches. See Rear Panel Connections
7
and Switches in this chapter as a guide.
Connect power cords and turn on the devices: output
8
devices (projector, monitors, speakers), remote control
device, interface, and source computers.
Adjust horizontal and vertical centering, and adjust the
9
level and peaking to obtain the best picture.
www.camboard.de
2-2
RGB 203 Rxi, RGB 203 Rxi VTG • Installation and Operation
CAMBOARD Electronics
Internal Configuration
Tel. 07131 911201
RGB 203 Rxi, RGB 203 Rxi VTG • Installation and Operation
Fax 07131 911203
For the RGB 203 Rxi VTG, set up and test the VTG. See
10
Operating the VTG in this chapter.
The interface is factory configured to output RGBHV or RGBS
video whose sync follows the input and that is clamped to the
back porch. The interface can be configured to output positive
or negative sync or to clamp on the sync tip. The timeout
functions of VTG models can be turned off. All of these
reconfigurations require opening the interface's case.
1.
Remove the three screws on each side and the two screws
on top of the cover (figure 2-1).
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3
Figure 2-1 — Opening the interface
2.
Lift the cover off.
3.
Configure the interface as desired. See Sync polarity
jumpers, Video clamping jumper, and VTG timeout
(RGB 203 Rxi VTG only) in this chapter. Figure 2-2 shows
the location of all of the user-serviceable components.
4.
Replace the cover and reinstall the screws.
ce-info@camboard.de
Slide cover back slightly,
then lift straight up.
Remove (6)
Screws
2-3
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