Nevion AVA-MUX - Manual (Page 20)

AVA-MUX Rev. C
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5 Operation
Figure 7: AVA-MUX LEDs
(Text not printed on the front panel). Each module has 4 LED’s. The colors of each of the
LED’s have different meanings as shown in the tables below.
5.1 ADC-SDI LEDs
Diode \ state Red LED Orange LED Green LED No light
Power Major error.
Remove module n/a Module power is
OK Module has no
power
Input 1 status Video signal
absent. Signal detected
but not locked No signal Channel inactive
Input 2 status Video signal
absent. Signal detected
but not locked No signal Channel inactive
SDI output Errors detected n/a No errors
detected
5.2 AAV-SD-XMUX LEDs
AES status LEDS show information decided by DIP switch 2.7- LED mode.
‘On’ corresponds to the audio input mode and is the preferred setting in the AVA-MUX.
‘Off’ corresponds to the de-embedder audio mode.
Diode \ state Red LED Orange LED Green LED No light
Card status PTC fuse has
been triggered
or FPGA
programming
has failed or
laser has failed Module has not
been
programmed Module is OK Module has no
power
SDI input
status Video signal
absent. Electrical video
signal present Optical video
signal Present Module has not
been
programmed