Gefen EXT-HDMI1.3-442, Руководство пользователя

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External EDID
When set to Ext mode, EDID data will be fetched from the sink that is connected to the
Out 1
port. It is recommended that the display with the lowest native resolution be
connected to the Out 1 port. This ensures that a compatible video signal will be output to
all connected displays.
1. Select the external EDID mode. Refer to Selecting the EDID Mode (page 11) .
2. The Ext LED indicator on the front panel will be illuminated.
3. Press and release the Reset button on the back panel of the switcher to reset the unit.
The switcher must be reset (or power-cycled) each time the EDID mode is switched.
When the external EDID is used, the following rules apply:
► The 4x2 Switcher for HDMI 1.3 will always attempt to read the EDID from the
sink device connected to Out 1 and copy it to In 1 . Out 1 is the (default) primary
output port.
► If a sink device is not present on Out 1 , then the EDID will be read from Out 2
and copied to In 1 . Once detected, the subordinate output port will become the
new primary output port and the EDID will be copied to the
In 1
port.
This state will be in effect until a sink device is connected to Out 1 and the
switcher is power-cycled or the Reset button is pressed.
► EDID capabilities (timings, audio, color depth, etc.) will be supported by the
subordinate sink devices
only
if they are supported by the primary sink device.
► Operational / compatibility issues may result if the subordinate sink device is
unable to support the EDID capabilities of the primary sink device.
EDID Management
Operating the 4x2 Switcher for HDMI 1.3