Sierra Wireless MP 595 - Manual (Page 38)

MP 595 Modem User Guide
38 2130795
Reading the status indicators
The MP modem’s indicator panel includes four indicator
lights:
Figure 3-1: The indicator panel of the MP 595 modem.
The following table shows the behavior of the LEDs during
normal MP modem operation:
Power indicator
Receive (Rx)
indicator
Transmit (Tx)
GPS indicator
indicator
Table 3-1: LED operation
LED Behavior Indicates
Power Off MP modem is not powered.
Rapid flashing MP modem is powered and has not acquired
network service.
Slow flashing (about 1.5 seconds
between flashes) MP modem has acquired IS-95 service.
On solid MP modem has acquired 1x, 1xEV-DO Rev. 0, or
1xEV-DO Rev. A service.
Tx Flashing MP modem is transmitting data.
Rx Flashing MP modem is receiving data.
GPS Off GPS module is not active.
Flashing GPS module is active but not receiving valid
fixes.
Solid GPS module is active and providing valid fixes.