Atlona AT HD19SS User Manual
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AUDIO/VIDEO SETTING & EDID LEARNING
AUDIO/VIDEO SETTING & EDID LEARNING
Audio/Video Setting
1. If you cannot get the audio/video output from the connected display for the first time setup.
Please follow the instructions below to check if the splitter is OK:
Step 1 – Please set the rotary arrow at Mode 5 for Safe Mode, and wait for the green LED
SIGNAL on the front panel to blink for a couple seconds.
Step 2 – Please dial the rotary arrow counterclockwise [ ] from Mode 5 to Mode 3. If you
can get audio/video from the display, you can stay tune at this setting for 720p or
1080i and stereo audio. If you need to get 720p/1080i with 7.1ch audio output,
please dial the rotary arrow counterclockwise [ ] from Mode 3 to Mode 2.
Step 3 – Please dial the rotary arrow counterclockwise [ ] from Mode 3 to Mode 7. Wait a
few seconds until the green LED SIGNAL on the front panel dims and then lights
again.
Step 4 – Please dial the rotary arrow clockwise [
] from Mode 7 to Mode 1. You should
have normal audio/video output. If not, please contact technical support.
2. For desirable 1080p video output, please follow the instructions below:
Step 1 – Please set the rotary arrow at Mode 6 for Default Mode, and wait for the green LED
SIGNAL on the front panel to blink for a couple seconds.
Step 2 – Please dial the rotary arrow clockwise [
] from Mode 6 to Mode 1. If you can get
audio/video from the display, you can stay tune at this setting for 1080p and stereo
audio. If you need to get 1080p with 7.1ch audio output, please turn the rotary arrow
counterclockwise [ ] from Mode 1 to Mode 0. If you cannot get the audio/video out
normally, please go on the next step.
Step 3 – Please dial the rotary arrow counterclockwise [ ] from Mode 0 or Mode 1 to Mode
7. Wait a few seconds until the green LED SIGNAL on the front panel dims and
then lights again.
Step 4 – Please dial the rotary arrow clockwise [
] from Mode 7 to Mode 0 or Mode 1. You
should have your desirable audio/video output. If not, please perform the EDID
learning sequence.
EDID Learning
To learn EDID from the HDMI display, please follow the instruction below:
Step 1 – Please connect the display which you want to read EDID with a HDMI cable to the
HDMI OUT port of the AT-HD19SS and set the rotary arrow at Mode 7 so the AT-
HD19SS can learn the EDID information from the connected display. The green
LED SIGNAL on the front panel will dim and light again in a few seconds, which
indicates the EDID learning procedure is complete.
Step 2 – Please turn the rotary arrow clockwise [
] from Mode 7 to Mode 0 or Mode 1 for
desirable audio setting and enjoy the experience. DO NOT let the rotary arrow pass
by Mode 5 and Mode 6 which will erase the EDID just learned and restore the
default EDID.