10
atlona.com
Toll free: 1-877-536-3976
Local: 1-408-962-0515
When the matrix is completely connected and turned on it will load the
default EDID
, which is the
highest common native resolution of the connected devices.
(i.e. In the diagram below the default would
be 1080p with 2ch audio.
Multi-channel audio and 3D are not enabled on default mode, unless all devices
support these features.
)
EDID S
et Up
Output 2
Output 3
Input 2
4K/UHD-Dolby TrueHD
Input 1
Output 1
1080p-2ch
1080p-2ch
4K/UHD-2ch
4K/UHD - Dolby TrueHD
4K/UHD
EDID
POWER
ENTER
FNC
CANCEL
INFO
1
1
HDMI IN
IR OUT
IR IN
ZONE OUTPUTS
2
3
4
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
5
6
7
8
1ED
2ED
3ED
4ED
5
6
7
9
10
8
2
3
4
9
0
5
6
7
8
AT-UHD-PRO3-88M
IR IN
LAN
FW
RS-232
MAIN
AUDIO OUT
1
2
3
4
5
6
7
9
1
2
3
4
5
6
7
9
6
5
1
2
3
4
5
6
U
se
onl
y wit
h a
250
V
fu
se
G
B20213
746.
5
CN56
8462
TW
M
215
052US
7019
612B
2
PAT.
L
R
L
R
L
4
R
L
3
R
2
1
L
R
L
R
RX TX
S
FUSE: T 4A / 250V
PWR: 100-240VAC 50/60Hz
On default, all devices in the diagram will work at 1080p. If a device is not syncing or a different
resolution is required, internal EDID or EDID copy and load should resolve these issues. The UHD-
PRO3 can copy and store up to 10 EDIDs to memory.
Step 1:
copy an EDID
--->
--->
--->
--->
AT-UHD-PRO3-88M
Select Input Number
Select Function
home screen
1 Copy Output EDID
2 Choose Input EDID
--->
--->
Copy output EDID
Enter to confirm
Feedback
=
”Output EDID # to
Memory [Failed/Passed]”
--->
--->
Before an EDID can be loaded to an input, it must first be copied to the matrix’s memory. Each
display’s EDID can be saved individually to one of the matrix’s ten preset EDID memories.
output selection
Step 2:
load a copied EDID to an input
--->
--->
--->
--->
AT-UHD-PRO3-88M
Select Input Number
Select Function
home screen
1 Copy Output EDID
2 Choose Input EDID
Select input EDID
Input: Press Enter
Current:Default
Input: Mode:
1:Dflt 2:Saved 3:Int
Select Input EDID
Memory (1-10)
Load EDID Memory
0? Press Enter
--->
--->
Feedback
= ”EDID # loaded
to Input #”
--->
--->
--->
--->
--->
--->
--->
--->
--->
--->
Once EDIDs have been copied to memory they can be loaded to a specific input.
Note:
(refer to the diagram above) Using the EDID of output 3 with input 1 will enable 4K/UHD and Dolby TrueHD to
pass. With these settings, output 2 will receive no audio or video and output 1 will receive no audio.
memory selection
input selection
through
through
through
Blu-ray player
Set top box
AVR
+
+
