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8
VGA SOURCE AND DISPLAY BALUNS
7. Connect a 4-pair CAT5 cable from the balun’s RJ-45 8-position modular jack
to the building’s twisted-pair cabling.
8. Connect a VGA Display Balun (AC641A [female] or AC642A [male]) to the
VGA display screen.
9. Connect a 4-pair CAT5 cable from the balun’s RJ-45 connector to the
appropriate modular wall outlet. See the typical applications shown in Figures
3-1 through 3-4.
10. Power on the PC and the VGA monitor.
11. Set monitor Contrast and Brightness to the desired levels.
Figure 3-1. Connecting a multimedia projector to a laptop computer.
Figure 3-2. Connecting a flat-screen monitor to a laptop computer.
Laptop
computer
VGA Source
Balun, Male
(AC640A)
VGA Display
Balun, Female
(AC642A)
Shielded
RJ-45
connector
Category 5 4-pair
shielded twisted
pair (STP)
Shielded
RJ-45
connector
Multimedia
projector
VGA Display
Balun, Male
(AC642A)
Category 5 4-pair
shielded twisted
pair (STP)
Laptop
computer
Flat-screen
monitor
VGA Source
Balun, Male
(AC640A)