Status signalling with LEDs and status messages
98-144390-C
Chapter 5: Service
5-13
Servic
e
5.3.2
Status information of the modem
The modem status is shown in the display of the EXPLORER 3075GX in the menu
Modem
on page 4-18). The current status is communicated by a text string:
Steady green, red or yellow, or flashing green, red or yellow: NET LED, STAT LED, TX LED,
RX1 LED, RX2 LED, PWR LED, TEMP LED, FAN LED.
Fail/Pass
LED
Steady red
A fault which prevents operation is present in the system
(ACU, ODU, MODEM).
Flashing green
A Power On Self Test (POST) or Person Activated Self
Test (PAST) in progress. The current status is displayed.
Flashing red
Active BITE failure or warning. The event is shown in the
ACU display.
Steady green
No faults.
LED
Behaviour
Description
Table 5-1: LEDs (Continued)
Figure 5-11: Modem information
