15
EDID Learning Function:
The EDID learning function is only necessary whenever you encounter any display on the
HDMI output port that cannot play audio and video properly. Because the HDMI source
devices and displays may have various levels of capability in playing audio and video, the
general principle is that the source device will output the lowest standards in audio
format and video resolutions to be commonly acceptable among all HDMI displays. In this
case, a 720p stereo HDMI signal output would be probably the safest choice.
Nevertheless, the user can force the matrix to learn the EDID of the lowest capable HDMI
display among others to make sure all displays are capable to play the HDMI signals
normally by performing the procedures stated below.
1.
;QR]cWShcVR]d\ORa^ScVRͩAdc_dcͪcVMcWbP^]]RPcRQc^cVR\^]Wc^ah^dfWbVc^PZ^]RcVR
65;5Sa^\͙BaRbbM]QV^ZQcVRMbb^PWMcRQͩAdc_dcͪOdcc^]d]cWZcVRZWUVcOZW]YbaM_WQZhM]Q
cVR]bc^_b͙A]PRcVROZW]YW]Ubc^_bh^dPM]aRZRMbRcVRͩAdc_dcͪOdcc^]͙@Rgc͜bRZRPcRMPV^S
cVRͩ;]_dcͪOdcc^]bcVMch^dfWbVc^MbbWU]cVRbRZRPcRQ\^]Wc^aͭb65;5c^͙2ScRabRZRPcW]UMZZ
of the desired in
_dcb͜M]QVMeW]UeRaWSWRQcVMccVRWa>65bMaRZWc͜h^dPM]_aRbbcVRͩFMYRͪ
button to begin the cloning process. The selected LEDs will turn off one by one as the EDID is
PZ^]RQc^RMPVW]_dc͙A]PRcVR_a^PRbbWbP^\_ZRcRZhSW]WbVRQMZZ^ScVRͩ;]_dcͪ>65b
will have
turned off. This process can take more than a minute if all 8 inputs were selected.
2.
F^aRcda]M]W]_dcc^dbW]UcVRQRSMdZcW]cRa]MZ65;5͜_aRbbM]QV^ZQcVRͩ2ZZͪOdcc^]d]cWZcVR
LED blinks rapidly and then stops. Once the blinking stops you can follow the procedure
outlined above and the EDID of the selected inputs will return to using the internal default.
Note
SW1-
EIBW]́M]QBW]́ \dbcORbRcͩA@ͪ̿ͩA@ͪS^a65;5>RMa]W]U?^QR
DIP Switch Position
Video
Audio
Description
Pin 1
Pin 2
ON
[
Æ
]
ON
[
Æ
]
Bypass
Bypass
EDID Learning
ͼ
for learning EDID
from the receiver
