VGA-over-UTP
7
video signal is maintained regardless of the length of the Cat5 cable.
In this cable, the number of twists in each of the 4 pairs in the cable
are the same. If you do not use a Zero Skew cable and feel that the
RGB alignment is off by an unacceptable level, then you can use a
Skew Corrector (Hall Research Model SKU-RGB) at the display
device if desired)
•
For Cat5 runs of over 330 ft, you may need to connect a
power supply to the sender as well as the receiver. This is
due to the fact that the resistance of the cable causes a
voltage drop from the sender to the receiver and the voltage
level of the power at the receiver may not be sufficient for
proper operation. This extra power supply must be ordered
separately (Model 511-GS569).
•
When using one supply for the system, if the power supply
voltage is not enough due to Cat5 cable run, then, the power
LED on some units may start blinking. This signifies that you
need to attach another power supply to the unit that is
currently being port powered
3.2
Dip Switch Settings for the Model UV1-SL
The UV1-SL can be used to transmit Composite Video and Stereo
Audio as well as VGA to the receiver. However since the Video
signals are terminated differently than audio, you need to move the
dip switch to the proper
position.
Use the Mode Dip Switch to
select the video type for
transmission.
The Sync Dip Switch is used
to change the polarity of
sync at the receiver. If your remote display has trouble positioning the
right and left edges of the screen, then try putting the switch is +/+
Figure 4
