Nautel Exporter Plus, Техническое руководство по эксплуатации, Страница: 175 / 186

Exporter Plus Technical Instruction Manual Troubleshooting
Issue 1.0 2020-05-05 Page 10-9
Table 10.1: LED Status and Root Causes
LED Colour Possible Root Causes
Status Yellow
Audio bypass function is on (enabled).
No GPS satellites are detected.
10 MHz PLL is not locked (i.e., not in Time Sync state)
Red Exporter Plus is booting up or shutting down.
Audio
Yellow Analog audio delay is ramping up or ramping down.
Silence detected on the audio input for more than 10 s.
Red
Audio bypass function is on (enabled).
Audio input SRC is not locked; may not be connected.
GPS
Yellow No GPS satellites are detected.
10 MHz PLL is not locked (i.e., not in Time Sync state)
Red Non-recoverable 10 MHz PLL fault has occurred.
GPS receiver not responding.
Importer
Yellow PSD overflow fault. PSD message rate is too high.
Note: When an LED changes status (colour), it will flash for approximately ten
seconds before changing state.