Hughes HN9200, Installation Manual

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Front panel LEDs
The satellite modem has five LEDs on the front panel, as shown in Figure 66: Front panel LEDs
on the HN9200 modem on page 80. By their appearance—on, off, blinking, or flashing—the
LEDs indicate the modem’s operating status. All are blue when lit. The front panel LEDs are
all blue when lit.
Figure 66: Front panel LEDs on the HN9200 modem
Table 10: Front panel LED indications on page 80 explains what the modem status is when the
LEDs are on, off, or blinking. On means the LED is continuously lit. Blinking means the LED
is usually on, but intermittently turns off briefly. Flashing means the LED alternates between
on and off for periods of ½ sec to 1 sec.
Table 10: Front panel LED indications
Satellite modem status Appearance LED
Satellite modem is connected to a computer network card or Ethernet device On LAN
Transmitting and/or receiving data Blinking
No device is connected to the LAN port or the device connected to the LAN
port is not working properly Off
OK – Transmit path is operational On Transmit
Transmitting data Blinking, mostly on
Ranging (The modem is measuring the distance to the satellite to calibrate
transmit timing and transmit power.) Blinking, mostly off
Condition preventing transmission Off *
OK – Receive path is operational On Receive
HN9200 Satellite Modem Installation Guide
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1038622-0001 Revision B
LEDs Chapter 7