Back Panel Leds; Main Board Leds - Harmonic Electra9200 Installation Manual

Chapter 2 Installing the Encoder
NOTE: When the encoder is first powered up, the power light is green and the local light is yellow. If
the encoder is not configured, the Fault and Activity lights do not indicate anything.
Table 2–3: Front Panel LEDs
LED
Power
Fault
Local
Tx

Back Panel LEDs

The following sections describe the back panel LEDs and their functions.

Main Board LEDs

The back panel contains two LEDs on the main board.
on the main board.
Table 2–4: Rear Panel Main Board LEDs
LED
Locator
Fault
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Color
Yellow The Power LED is yellow while the encoder initializes after
startup.
Green The Power LED turns green when the encoder initialization is
complete and the management interface is enabled and ready.
Red The Fault LED lights when the application software detects an
alarm.
Yellow The Local LED lights when the encoder is operating in local
mode.
Yellow The Tx LED lights when the encoder generates an MPEG-2
transport stream. It blinks slowly when MPEG packets are being
transmitted steadily. It blinks fast or intermittently when the
transmission rate is slow or intermittent.
Color
Blue The Locator LED lights when this encoder is enabled through
NMX. Use the Locator LED to help you identify a specific chassis
in a rack.
Red The Fault LED lights when the application software detects an
alarm. The front panel and back panel Fault LEDs light at the same
time.
Description
Table 2–4
Description
21
Back Panel LEDs
describes the LEDs located
Electra 9200, Rev O