User's Manual

1 - 5
LED Indicators Functions
Table 1-1 describes the functions of the LED indicators on the VML700 front panel.
Control
The On/Off button is used to turn the VML700 On or Off.
SIM Card
A SIM is required for the operation of the modem.
Table 1-1 LED Indicators Functions
LED Name Power LAN LTE EVDO WiFi GPS
LED Status
OFF Power off No link Off Off Off Off
Solid Green Power on Link is on Connected Connected Available Tracking
Blinking Green Powering up TX/RX
Activity
Connecting/
Registering
Connecting/
Registering
TX/RX Activity --
Solid Orange No Ignition
The user
turns the
power On
(power
button
pressed) but
ignition is off.
-- -- -- -- --
Blinking
Orange
-- -- Searching for
signal
Searching for
signal
-- Searching for
signal
Solid Red -- -- Problem/
Overheat
Problem/
Overheat
Problem/
Overheat
Problem
Blinking Red Standby
External
power is
connected to
the system.
-- -- -- -- --
Rapid Blinking
Red
Problem SIM door is
open