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Installation and Operation, cont'd
1 & 2 — Local monitor pins — These are used for routing local
monitor signals for Macintosh 13" monitors and all other
Mac/VGA-type monitors.
1 = ON and
2 = OFF — For Macintosh 13" monitors, set DIP switch 1
to On and 2 to Off for proper sync routing for the
15-pin HD local monitor output. This is used with
Extron Macintosh cable adapter kits #70-078-01 and
#70-078-02, which include audio connections.
1 = OFF and
2 = ON — For all other Macintosh and VGA-type
computers, set DIP switch 1 to Off and 2 to On to
pass the signal from input pin 9 through to pin 9 of
the local monitor output.
1 = ON and 2 = ON or
1 = OFF and 2 = OFF — These settings are not valid
combinations. They will not work with either
computer type.
3 — ID PIN 4 (pin 4 local monitor ID bit termination)
4 — ID PIN 11 (pin 11 local monitor ID bit termination) —
Use DIP switches 3 and 4 to provide proper ID bit
termination when a local monitor is not connected to the
interface's buffered local monitor output.
DIP switch 3 connects pin 4 to ground.
DIP switch 4 connects pin 11 to ground.
ON — Set both switches (ID PIN 4 and ID PIN 11) to On if
no local monitor is connected. Pins 4 and 11 will be
grounded for ID bit termination at the 15-pin HD
local monitor output.
OFF — Set both switches to Off if a local monitor will be
attached to the interface. No monitor ID bit will be
set.
RGB 500 Series • Installation and Operation
2-14
Connecting input cables
At this point the input cables should be connected so that the
display can be tested and any necessary changes to switch
settings can be made before the interface is installed into the
wall or furniture.
Connect the input cables temporarily for testing, then
disconnect them later so the interface can be installed in the
wallplate and the faceplate attached to the interface. Input
cables can be reconnected after the interface and faceplate are
attached to the installation surface.
1.
For all models, connect the computer video input cable(s),
audio input cable(s), and (for RGB 560 and RGB 568
models) the local monitor output cable(s).
Projector
Install Cable
A typical RGB 560 application
2.
Connect any input cables whose signals will be routed
through the optional adaptor pass-through plates.
RGB 500 Series • Installation and Operation
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RGB 560
SVGA Compatible
Computer w/ Audio
2-15
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