EchoStar HUGHES inmarsat 9502, User Manual

Page: 43 / 77

Chapter 3 • Operational features
3500834-0001 Revision C
43
Chapter 3
Operational features
LEDs
The 9502 has three green LEDs:
Power LED: “PWR”
•
Turn unit on - LED turns on
“GPS” LED
•
Flashes while acquiring fix
•
Turns solid when unit has a 2D or 3D fix
Network LED: “NET”
•
Flashes when registered
•
Turns solid when unit establishes a PDP context
All three LEDs flash in install mode and short flash if there is a fault detected that
prevents normal operation, e.g. no SIM installed, or incorrect SIM installed.
Function button
The unit includes one user button called the “function” button.
•
Short press (< 2 second):
— During startup while power LED flashing, a short press enters install mode
(see Pg 56.)
— In install mode, short press exits install mode
— If LEDs off, short press turns them on
•
Medium press (2 to 5 seconds – the user should press and hold for about
3 seconds):
— Shut down and reboot
•
Long press (> 5 seconds):
— Hardware power cycle
Network mode
By default the 9502 is configured for NAT mode in the Network Mode field on the IP
Address/DHCP settings page.
NAT mode
In NAT mode once a PDP context is active, the UT will translate between the local
and global IP addresses. This is a basic NAT that only performs IP address translation.
It does not use port translation.