Owners manual

7
The following diagram illustrates the connection between transmitter
(ST1214T) and receiver (ST121R) units, with the addition of a repeater
unit (ST121EXT). Please note that although only one repeater is used
in this illustration, up to four can be used simultaneously.
Driver Installation
No driver installation is required for this video extender as it is an
external hardware only solution, invisible to the computer system.
Operation
ST1214T, ST121EXT and ST121R all provide LED indicators, allowing
simple operating status monitoring. Once the power adapter has been
connected, the Power LED will become illuminated; similarly, when
the unit is in use (i.e. transmitting a video signal), the Active LED will
become illuminated.
Video Source
VGA cable
Cat5 cables
(max 150m)
Remote
Displays
ST1214T
ST121R
ST121EXT
ST121R