EDID MANAGEMENT

EDID Mode Selection

1.EXTERNAL MODE:

See page 10 for details on using the External EDID.

2.INTERNAL MODE:

To use this mode, press the EDID button on the rear panel until the front- panel LED marked “Int” turns bright green. This mode will use a preset EDID, from the factory, that is stored in the Gefen 4x2 Switcher for HDMI 1.3. This pre-programmed standard EDID data structure is compatible with most A/V display devices. All resolutions and audio formats specified in this EDID will be passed to the source device. See the tables below for a complete listing of the resolutions and audio formats listed in this EDID.

NOTE: All other HDMI devices/displays connected to the output ports MUST be compatible with at least one resolution/audio format specified in this EDID. It is recommended to set, on the source device, a common resolution and audio format shared by all attached devices/displays. This is to ensure a compatible signal is output to all connected devices/displays.

Internal EDID Video Timings

Timing

Refresh Rate

 

Timing

Refresh Rate

1280 x 720p

50 Hz

 

720 x 576p

50 Hz

1280 x 720p

59.94 / 60 Hz

 

1920 x 1080p

50 Hz

1920 x 1080i

50 Hz

 

1920 x 1080p

59.94 / 60 Hz

1920 x 1080i*

59.94 / 60 Hz

 

1440 x 480p

59.94 / 60 Hz

720 x 480p

59.94 / 60 Hz

 

1440 x 576p

50 Hz

* Native Resolution

Internal EDID Audio Formats

Audio Format

Supported Channels

LPCM

2CH

AC-3

2CH / 5.1CH

DTS

2CH / 5.1CH

11

Page 14
Image 14
Gefen EXT-HDMI1.3-442 Edid Management, Edid Mode Selection, Timing Refresh Rate, Audio Format Supported Channels