Gefen EXT-HDMI-844 User Manual download pdf (Page 14)

EDID MANAGEMENT MODES

EDID Modes

The diagram below illustrates the 8 DIP switch bank.

DIP SWITCH Function

1 EDID Mode

2 EDID Mode

3 IR Channel

4 IR Channel

5 EDID Mode

6 N/A

7 EDID Mode

8 N/A

Use DIP switches 1, 2, 5, and 7 to select the desired EDID management mode.

EDID Mode 0 (Switch 1=OFF Switch2=OFF Switch5=ON)

• EDID is copied from the device connected to the ﬁ rst active hdmi output port.

• All features newer that HDMI 1.2 are cleared.

EDID Mode 1 (Switch 1=ON Switch2=OFF Switch5=ON)

• Same as Mode 0 and adds basic audio support.

EDID Mode 2 (Switch 1=OFF Switch2=ON Switch5=ON)

• Same as Mode 0 and adds full audio support.

EDID Mode 3 (Switch 1=ON Switch2=ON Switch5=OFF)

• EDID is generated based on the common video and audio features of all of

the connected output devices.

EDID Mode 4 (Switch 1=OFF Switch2=ON Switch5=OFF)

• Same as Mode 3 and adds basic audio support.

EDID Mode 5 (Switch 1=ON Switch2=OFF Switch5=OFF)

• Same as Mode 3 and adds full audio support.

EDID Mode 6 (Switch 1=OFF Switch2=OFF Switch5=OFF) DEFAULT

• EDID is generated based on the common video features of all of the

connected devices and the combined audio features of all of the connected

output devices.

EDID Mode 7 (Switch 1=ON Switch2=ON Switch5=ON)

• EDID is passed unmodiﬁ ed from the device connected to the ﬁ rst active

output port.

EDID Mode 8 (Switch 1=OFF Switch2=OFF Switch5=OFF Switch7=ON)

• Preloaded generic 1080p EDID is used.

EDID Mode A (Switch 1=OFF Switch2=ON Switch5=OFF Switch7=ON)

• Same as mode 6 but will record and store the EDID in memory. This EDID will

persist no matter what displays are disconnected or reconnected thereafter.

EDID will remain even upon power cycle. A user submitted EDID can be

uploaded in this mode using a Gefen HDMI Signal Generator.

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Gefen EXT-HDMI-844 User Manual Page 14