Robustel R3000 User Guide - Manual (Page 15)

Robustel GoRugged R3000 User Guide
RT_UG_R3000_v.2.0.0 17.01.2014 14 / 131
Confidential
Chapter 2. Installation
2.1 LED Indicators
Note: User can select display status of USR LED. Please check section 23.38.
Name Color Status Function
RUN Green
Blinking Router is ready.
On Router is starting.
Off Router is power off.
WLAN/P
PP
Green
Blinking
WLAN Indicator: Data is being transmitted.
PPP Indicator: Null
On
WLAN Indicator: Wi-Fi AP/Client is enabled.
PPP Indicator: PPP connection is up.
Off
WLAN Indicator: Wi-Fi AP/Client is disabled.
PPP Indicator: PPP connection is down.
USR Green
On/Blinking VPN tunnel/PPPoE/DynDNS/GPS is up.
Off VPN tunnel/PPPoE/DynDNS/GPS is down.
RSSI
Green On Signal level: 21-31 (Perfect signal level).
Yellow On Signal level: 11-20 (Average signal level).
Red On Signal level: 1-10 (Exceptional signal level).
NET
Green
Blinking 4G is connected but PPP connection is failed.
On 4G is connected and PPP connection is established.
Yellow
Blinking 3G is connected but PPP connection is failed.
On 3G is connected and PPP connection is established.
Red
Blinking 2G is connected but PPP connection is failed.
On 2G is connected and PPP connection is established.
/ Off Cannot register to any network.
SIM
Green
Blinking Only SIM 1 is detected, but PIN code is incorrect.
On Working with SIM 1 normally.
Yellow
Blinking Only SIM 2 is detected, but PIN code is incorrect.
On Working with SIM 2 normally.
Green&Y
ellow
Blinking between
two colors
Two SIMs are detected, but both of their PIN codes are incorrect.
/ Off No SIM inside.