Rose electronic Crystal View - Manuel (Page 23)

INSTALLATION
CrystalView Installation and Operations Manual
17
TIP: If you are using a cable that is close to the top end of the cable length range
and a Video resolution of 1024 x 768 or higher, you may achieve better Video
quality by selecting the jumper settings for the next higher cable length range.
For example, if your CAT5 cable length is 250 feet, you might achieve better
Video quality if you set jumpers JP3, JP4, and JP5 to the 301 – 600 setting.
Likewise, if you are at a cable length of 500 feet, a setting of 601 – 1,000 might
provide a better Video quality.
When installing the CrystalView, locate it as close as possible to the CPU that
will be attached to it and positioned so the CPU and KVM cables are as short as
possible but still give some freedom of movement. Using shorter cables keeps
the Video noise to a minimum and reduces installation costs. You can mount the
CrystalView in a CPU rack with the optional Rack Mount kit. When mounting the
CrystalView in a rack, follow the instructions in Appendix F. and assure that the
operating temperature of the Local and Remote units do not exceed the
maximum ratings. Provide adequate air circulation to assure the maximum
operating temperature is not exceeded.
Wherever the CrystalViews local and remote units are located, they should be on
a secure surface and free from obstructions and objects that may cause damage
to the units or an individual.