Gefen 8x8 EXT-DVI-848 - Manual (Page 8)

5
1 LED Status Display
This display will list the current display/source routes.
Selected Source (1~8)
Monitor (A~H)


Monitor Output’s are labeled 1 through 8 on the rear panel of the 8x8 DVI
Matrix. These numbers correspond to the letters A through H on the LED Status
Display. The top row of letters will remain static while each input number below
will represent which source each of the displays are currently viewing.
HPD (Hot Plug Detect)
Whenever a display is connected/disconnected an HPD event will occur. This
will be displayed on the LED Status Display. A 2 stage status update will occur
whenever a HPD event occurs
1.


The fi rst stage will return the HPD status for all
outputs. H means that the HPD status is HIGH and an L indicates that the
HPD status is LOW. In the example above, all outputs except for A has an
HPD that is LOW, while output A has an HPD that is HIGH.
2.


The second stage will return the active monitor
status for all outputs. M means that a monitor has been detected and an S
indicates that no monitor is attached or is active. In the example above, all
outputs except for A are not detecting a monitor, while output A detects a
monitor on its output.
3 IR Receiver
Use the included RMT-848IR remote control to route video to the different
displays.
4 Power LED Indicator
This input indicator will become active once the included 24V DC power adapter
has been properly connected.
8X8 DVI MATRIX FRONT PANEL DESCRIPTIONS