AT-HDR-CAT-2
20
Device Operation
Selecting EDID
Presets
The AT-HDR-CAT-2 comes with a default EDID plus 8 pre-programmed EDID selections. When selecting the default
or one of the pre-programmed EDID selections, the EDID mode must be set to
INT
(internal) mode.
Available EDID selections are presented in the table below. All resolutions are 60 Hz.
EDID
Description
Connected Display
Uses the downstream EDID of the connected display
ATL 4K60 MCH
3840 x 2160 (UHD) with multichannel audio support
ATL 4K60 PCM MCH
3840 x 2160 (UHD) with PCM multichannel audio support
ATL 1080P MCH
1920 x 1080p with multichannel audio support
ATL 1080P 2CH
1920 x 1080p with two-channel audio support
ATL 1080P DD
1920 x 1080p with Dolby
™
Digital audio support
ATL 1080P DVI
1920 x 1080p for DVI displays
ATL 720P DD
1280 x 720p with Dolby
™
Digital audio support
ATL 720P 2CH
1280 x 720p with two-channel audio support
1. Log in to the web server.
2. Click
EDID
in the menu bar.
3. Make sure the
EDID lock
toggle switch is set to
UNLOCK
.
4. Click the
EDID mode
drop-down list and select
INT
.
5. Select the desired EDID from the
INT EDID settings
drop-down list. The selected EDID will be used by the
source, before sending A/V data to the display (sink) device.
NOTE:
If the resolution and timing limitations of both displays, connected to the
HDBaseT OUT
port, are unknown, then select the
Connected Display
EDID for the best compatibility.
The
Connected Display
EDID will automatically build an EDID based on the capabilities of both
displays. When selecting an EDID, make sure both connected displays can support the resolution
and timing information. Otherwise, loss of picture and/or audio may result.