6
DDC LEARNING
DDC provides plug-and-play capability to your displays. When you plug a display into your computer, the
DDC table in the display tells the computer the optimal resolution to use. In order to preserve this plug-
and-play capability, we have integrated DDC learning into all of our DVI Solutions.
DDC Learning Menu
Connect 1 monitor only to Output 1.
To access the DDC learning feature of the DVR4X4, press
and hold both the
Input Select
and
Output Select
buttons
simultaneously for 3 seconds to enter learning mode. The
red LEDs will read
LErn.
MENU Options
To cycle through the menu items, press
Input Select.
To select a
menu item, press
Output Select
and you will exit the DDC menu.
To exit the DDC menu, you must select a menu option.
“LE
-
S”
indicates Screen Mode, which learns the type of dis-
play connected to the [Out 1] output port. If no screen is
detected the display will read
Err
. This DDC will be used by
all the connected computers.
“LE
-
P”
indicates Personal Computer Mode and automati-
cally selects the standard display characteristics of a PC
display, which typically works for any PC/Display combina-
tion. This DDC is stored in the Smart-AVI device and when
selected will be used by all the connected computers.
“LE
-
A”
indicates Apple Mode and selects the best display
mode to accommodate an Apple Mac. This DDC is stored in
the Smart-AVI device and when selected will be used by all
the connected computers.
