Avocent Emerge EMS2000 series, Installer/User Manual

Page: 31 / 48

Chapter 2: Installation
23
3. If serial connections are required, attach a serial cable between the socket labelled
OUT
on the primary transmitter and the socket labelled
IN
on the secondary transmitter.
(Cable specification: Shielded with 9 way D-type connectors - male at one end, female at the
other. All lines connected i.e. Pin 1 to Pin 1, Pin 2 to Pin 2 etc.).
4. Repeat such cascade links until the required number of transmitters (up to a maximum of four)
are present. Connect the remaining signal and power cables to the added transmitters (and
their respective receivers) as discussed earlier within this chapter.
Video Image Adjustments
As link cable lengths increase, color separation effects may become noticeable within displayed
video images, particularly at higher resolutions. These effects are called ‘skew’ and result from
differing delays on the red, green and blue color signals as they travel to the receivers. Each
Emerge EMS2110R receiver provides two extra adjustment dials to counter skew effects. For
further information, please refer to the section Skew Compensation Adjustment s within Chapter 3.