NTI VOPEX SERIES SPLITTER/EXTENDER
12
ST-C5V(X2)-R-600 Video-Only Extenders
Video quality adjustment of the monitor connected to an ST-C5V-R-600 Remote Unit or ST-C5VX2-R-600 is performed
manually at the Remote Unit.
It is possible that on initial startup the image on the monitor will not be as crisp as the image normally is. This is due to the
frequency characteristics of the CAT5 cable. It may be necessary to press the "+" or "-" buttons on the Remote Unit (see
Fig. 8) until the image is crisp and clear. Press the "+" button if the image is not crisp and clear enough. Press the "-"
button if the image has been over-corrected (such that horizontal lines appear to trail or shadow at the edge of an open
window). A momentary press of either button will make a minor change in the image. If either button is pressed and held,
the changes made will be gradual and continuous. Ultimately, the image quality should improve to a satisfactory level.
Once the adjustment is made, it should not be necessary to change it again as the new settings are stored in memory and
become the default settings with each startup.
Note: When the cable is longer than 300 feet some colored lines can be seen at the black-to-white transitions. This
is a normal behavior and is caused by the different twisting rates of each pair of wires in the CAT5 cable.
Figure 8- Video quality adjustment buttons on XTENDEX Receiver
