Instruction manual

Epica DGX SC Optical Boards
49
Epica DGX 16 and Epica DGX 32 Instruction Manual
System Setup with DGX Modules
DGX SC Optical Input and Output Boards are used in conjunction with AMX AutoPatch DGX Fiber TX
and RX modules. Compatible DGX Fiber modules are listed on page 48. System setup options are listed
in a table on page 20. For module installation details, see the module’s Quick Start Guide or Installation
Manual.
When the modules are installed, image adjustment and EDID scaling is automatically applied. For almost
every installation, the automatic features on the modules result in a satisfactory image on the monitor.
If the installation has special requirements and needs additional adjustment or if you need product
specifications for the modules, refer to the Instruction Manual – DGX Transmitters & Receivers on the
AMX AutoPatch CD or at www.amx.com.
The distance from a DGX Fiber TX module to a DGX SC Optical Input Board can be up to 3,000 feet
(914.4 m) and another 3,000 feet (914.4 m) from the DGX SC Optical Output Board to the DGX Fiber RX
module.
Note: Along with the video signal, the DGX SC Optical Boards support embedded digital audio and
analog stereo audio from the DGX Fiber modules. They also support the transmission of
unidirectional RS-232 (EIA-232) serial data over the fiber with the data flow in the same direction as
the video signal.
Important: The RS-232 connection on the modules requires management of the RS-232 data line in
relation to switching operations. In an upstream matrix switching scenario, we recommend that
RS-232 control commands (via the DGX RS-232 data connection) are not sent immediately prior or
subsequent to a matrix switching command. It is possible for the RS-232 data to be corrupted as the
video (or audio) signal is removed and then restored by the matrix switcher.
The system setup in FIG. 31 illustrates DGX SC Optical Boards used in conjunction with DGX modules.
The DGX HD-15 TX and the DGX DVI TX modules can be installed interchangeably. DGX HD-15 RX
and the DGX DVI RX Modules are interchangeable as well, providing for an extremely flexible system.
For example, in the same system the source device can send a DVI signal and the destination device can
receive an RGBHV signal.
Tip: For systems with special requirements – Before installing in the final location, place the
equipment close together, so the Control PC and the destination monitor can be seen simultaneously
if adjustments are necessary.
FIG. 31 DGX SC Optical Boards are used in conjunction with DGX Fiber modules
Source Device
Destination
DGX RX
DGX TX
USB
Control
PC
Control PC for setup –
only necessary for systems
SC fiber
up to 3000 ft.
Device
SC fiber
up to 3000 ft.
with special requirements
Epica DGX 32 with
(914 m)
(914 m)
DGX SC Optical Boards