9
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6.3. Output Panel
3 4 5
3. SDI OUTPUT A: Connect to a SDI device for SDI, HD-SDI, or 3G-SDI signal output either from the chosen
pattern or the converted HDMI
TH
source signal
4. Lock LED: showing if the audio/video signal existed or not
5. SDI OUTPUT B: Connect to a SDI device for SDI, HD-SDI, 3G-SDI signal output either from the chosen
pattern or the converted HDMI
TH
source signal
6.4. Bottom Panel
A 4-pin DIP switch is used for user interface, and users can access this switch from the bottom of the unit.
Pin No. 1 2 3 4
ON (
↑
)
Used for SMPTE352M
3G level B 10 Update EDID
OFF (
↓
) 3G level A Not in use Default EDID
1. Factory default for 4-pin DIP switch: OFF-OFF-OFF-OFF [
↓
-
↓
-
↓
-
↓
]
2. In order to keep the compatibility of HDMI
TH
to most monitors, AT-3GSDI500 features EDID learning ability.
The operation is shown in the EDID LEARNING section.
EDID LEARNING:
1. Power off AT-3GSDI500 and set the pin 4 of DIP switch of AT-3GSDI500 to OFF [
↓
].
2. Connect the HDTV to the HDMI
TH
port on the AT-3GSDI500, and then power on AT-3GSDI500.
3. The Lock LED on the AT-3GSDI500 will dim and light again, which indicates the EDID learning process is
done.
4. Connect AT-3GSDI500 to the HDMI
TH
source through a HDMI
TH
cable and enjoy the experience.
