Extron Electronics SW MTP T Series User Guide - Manual (Page 15)

SW MTP T Series Switchers • Operation
Operation, cont’d
SW MTP T Series Switchers
4
3-4
Chapter Four
Remote Control
Simple Instruction Set Control
Windows-Based Program Control
Contact Closure Remote Control
IR 102 Infrared Remote Control
Rear Panel Pre-Peak Switch
The Pre-Peak switch alters the TP signal output to correct for
long cable runs. See item
5 on figure 2-6 on page 2-7 and on
page 2-9 and the table on page 1-4 for suggested switch settings
based on the transmitted video format and transmission
distance.
Skew Delay Problems
CAT 5 TP cable can lead to registration errors between the red,
green, and blue video signals. Pair skew can be measured with
test equipment or identified by viewing a crosshatch test pattern
with a critical eye to determine if either the red, green, or blue
video image leads (appears to the left of) the other two video
images. These images can be minimized or eliminated by one of
the following methods:
• Switching to Extron’s Enhanced Skew-Free A/V UTP
cable
• Adding a skew compensation cable equal to the length of
pair skew to the receiver’s output
• Installing an SEQ 100 BNC Skew Equalizer on the
transmitter’s video input or the receiver’s video output
and adjusting the skew for the leading video image