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8 – YML902
1.3 LED Indicators
The front panel LED indicators are shown in this illustration and followed by detailed explanations in the
table below.
The background colour of the bezel must be printed WHITE INK
All type and graphics print WHITE INK onto background colour of Pantone 313
Lights and product keyline are for positioning purposes only – do not output
3G9W – FRONT BEZEL GRAPHICS
Power
LAN 1
LAN 2
LAN
3
LAN
4
Interne
t
3G
2G
Lo
w
Med
High
Wi-Fi
Signal Strength
3G9W
HSPA 7.2Mbps Wi-Fi Router
LED Color Mode Description
POWER
Green On Power on
Off Power off
LAN 1~4
Green On
Powered device connected to the associated port (includes devices with wake-on-
LAN capability where a slight voltage is supplied to an Ethernet connection)
Off No activity, modem powered off, no cable or no powered device connected to the
associated port
Blink LAN activity present (traffic in either direction)
Wi-Fi
Green On The wireless module is ready.
Off The wireless module is not installed.
Blink Data being transmitted or received over Wi-Fi.
Internet
Green Blink Internet connection established.
Off No connection to the internet or router powered off
3G
Green On Internet connection established.
Blink Connecting with UMTS cellular station
Off
No connection with UMTS cellular station, no activity or router powered off.
2G
Green On Internet connection established.
Blink Connecting to an EDGE, GPRS or GSM cellular station
Off No connection with EDGE, GPRS or GSM cellular station, no activity or router
powered off.
Low
Green On Low signal strength
Off No activity, router powered off or on other signal strength
Med
Green On Medium signal strength
Off No activity, router powered off or on other signal strength
High
Green On High signal strength
Off No activity, router powered off or on other signal strength
NOTE: The six LEDs on the right side of the front panel display (Internet, 3G, 2G, Low, Med, High) will cycle on and off if PIN code protection is
activated. In this case, you should consult section 4.2.1 PIN Code Protection (page 21) for further instructions.