CONNECTING/ADJUSTING the CAT54000 Analog VGA

CONNECTING/ADJUSTING THE CAT5•4000 ANALOG (VGA)

How to Connect the CAT5•4000 Extender Using an Analog (VGA) Source

(Continued from the previous page)

6.For receivers connected to channel 1, connect a ampliﬁed stereo output device to the RCA analog stereo audio outputs on the receiver unit. Channels 2 and 3 do not support audio extension.

7.Connect a RS-232 device to the RS-232 connector on the CAT5•4000 receiver unit.

8.Connect the included 5V DC power supplies both the CAT5•4000 sender and receiver units.

9.Power on all displays ﬁrst and the source devices second. Once all connections have been properly made and power has been applied, the green LED indicators above the VGA RJ-45 ports should be lit on the sender unit and all receiver units.

NOTE: There are status indicators above each RJ-45 port. Green indicators will be active on “Sync Detect”. Red indicators will be active when the “Analog Power” is detected.

Adjusting the CAT5•4000 Extender Using an Analog (VGA) Source

The CAT5•4000 was designed for plug-and-play installation. However, differences in CAT-5 cabling quality and skew rates may require the user to adjust the brightness and focus of the resulting video output. If the output video is too blurry/sharp or dark/bright please use the instructions below to adjust the output quality.

1.Locate the Brightness (Br) and Focus (Fo) Trim Pots on the front panel of the CAT5•4000 receiver.

2.Insert a small ﬂat-head tool into the desired Trim Pot receptacle.

3.Turn the Trim Pot in either a clockwise or counter-clockwise motion until the desired adjustment level is reached. The Trim Pot has a limited range in both directions. Please do not force the Trim Pot beyond the point at which it stops turning as this may break the Trim Pot.

4.Remove the adjustment tool from the Trim Pot receptacle.