Extron electronics FOX II T DP 4K User Manual page 37

Video Signal Presence indicators
6
Transmitter connection — Indicates green ( ) when the transmitter detects a sync
signal on its DisplayPort video input.
Receiver connection — Indicates green ( ) when the receiver detects a digital video
signal on its fiber optic input.
Audio Signal Presence indicators
7
Transmitter connection — Indicates green ( ) when the analog audio or PCM digital
audio signal remains above -35 dBV. Indicates gray ( ) if the audio signal level drops
below the threshold for 10 seconds or longer.
Receiver connection — Indicates green ( ) when the analog audio or PCM digital
audio signal remains above -35 dBV. Indicates gray ( ) if the audio signal level drops
below the threshold for 10 seconds or longer.
HDCP Signal indicator
8
copyright encryption applied and shows an unlocked icon ( ) when the signal is not
copyright protected.
FOX II T/R DP 4K Transmitter and Receiver • Remote Control
(see figure 14 and figure 15 on the previous page)
— Shows a lock icon ( ) when the digital video signal has
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