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Signal Status LEDs
Input Signal LED
The input signal LED lights green when a TMDS signal is detected on the HDMI input. If
the source requires HDCP encryption, this LED may light only after the HDCP has been
authenticated.
Output Signal LEDs
There are two output signal LEDs, one for output 1 and the other for output 2. The
LEDs light green when a TMDS signal is being transmitted to a sink device on the
corresponding HDMI output.
Input HDCP LED
The Input HDCP LED lights green when the source device requires HDCP encryption and
it has been authenticated with the HDMI input.
Output HDCP LEDs
There are two output HDCP LEDs, one for output 1 and the other for output 2. The
LEDs light green when HDCP has been authenticated between the HDMI output and
the corresponding sink device. This happens when the source device requires HDCP
encryption and it has already been authenticated on the HDMI input.
The LEDs do not light if the source does not require HDCP encryption or if the sink is
not HDCP compliant. If HDCP encryption is required but the sink device is not HDCP
compliant, that output channel outputs a green screen.
EDID LED
The EDID LED lights green when the EDID is successfully stored from the selected output
device (output 1 by default).
The LED lights amber if the internal, factory‑installed EDID is used or if the EDID was not
successfully stored.
For information about using the EDID Minder, see EDID Minder on page 12.
HDMIDA2 • Operation 11