Extron electronics DVI 201xi TX, Руководство пользователя

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DVI 201xi Tx • Configuration and Operation
Configuration and Operation
Configuration
Using the EDID Minder to read and store EDID
from a display
During boot up, the DVI-D source device uses Display Data
Channel (DDC) to obtain Extended Display Identification Data
(EDID) from the display device. This allows the output signal to
match the resolution and refresh rate of the display device.
The DVI 201xi Tx has an EDID Minder feature that allows the
user to store and use EDID from any display device. To use this
feature, follow these steps:
1 . Disconnect all devices and cables from the transmitter and
receiver.
2 . Connect the desired display to the transmitter's Local
Monitor output. For best results, this connection should be
15' or shorter.
3 . Apply power to the transmitter and the display device. If
necessary, connect the power supply to the transmitter.
4 . Set the EDID Minder switch on the transmitter
to the On (Up) position (see the figure at
right).
5 . Set the Default EDID switch to the Off (Down)
position (see the figure at right).
6
. Set the Remote DDC to the Off (Down)
position, to allow DDC routing to go to the
local monitor (see the figure at right).
N The EDID Minder will extract information only from
the local monitor, not from the remote display.
7 . Press and release the EDID Minder "Store"
button. The LED next to the switch
will turn from green to amber. This
indicates that the transmitter is reading
and extracting the EDID from the display
connected to the local monitor output.
When the information has been successfully extracted and
stored in non-volatile memory, the LED returns to green.
8 . Turn off the display and disconnect it from the transmitter.
9 . Connect the transmitter to the receiver with the two
twisted pair cables:
Transmitter port 1 connects to receiver port 1 •
Transmitter port 2 connects to receiver port 2 •
ON
1 2 3
ON
OFF
DEF
AUL
T EDID
EDID MINDER REMOTE DDC
STORE
EDID
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