Cobalt Digital COMPASS 9215-EO-EM AES_EBU Fiber Audio Embedder - Manual (Page 24)

3-4 •••• User Controls 9215-EO-EM User Manual •••• (V 1.1)
Control and Monitoring Features
This section provides information on the card-edge LEDs for the 9215-EO-EM. Refer to Figure 3.2
for the location of the LEDs and controls.
Figure 3.2 9215-EO-EM Card-edge Controls
Status and Selection LEDs on the 9215-EO-EM
The front-edge of the 9215-EO-EM has LED indicators for the power, video input status, and
communication activity. Basic LED displays and descriptions are provided in Table 3.1.
Table 3.1 LEDs on the 9215-EO-EM
LED Color Display and Description
Green
When lit green, this LED indicates that the card is functioning
normal and that no anomalies have been detected. The following
conditions must be satisfied:
• a valid input signal is present
• a valid reference signal is present when a reference is required,
and that the reference standard matches the input standard.
Flashing Green
When flashing green, this LED indicates the bootloader is waiting
for a software upload.
Flashing Green
and Orange When lit green with flashing orange, this LED indicates there is a
signal error, such as a missing or invalid input or reference.
OK/ERROR
Orange When lit orange, this LED indicates the card is powering on.