Chapter 1 Introducing the ZyXEL Device
P-870H/HW Series User’s Guide
25
None of the LEDs are on if the ZyXEL Device is not receiving power.
Refer to the Quick Start Guide for information on hardware connections.
1.6 The RESET Button
If you forget your password or cannot access the Web Configurator, you will need
to use the RESET button at the back of the device to reload the factory-default
configuration file. This means that you will lose all configurations that you had
previously and the password will be reset to “1234”.
Table 1
LED Descriptions
LED
COLO
R
STATUS
DESCRIPTION
POWER
Green
On
The ZyXEL Device is receiving power and ready for use.
Blinking
The ZyXEL Device is self-testing.
Red
On
The ZyXEL Device detected an error while self-testing, or
there is a device malfunction.
Off
The ZyXEL Device is not receiving power.
ETHERNET
1-4
Green
On
The ZyXEL Device has an Ethernet connection with a
device on the Local Area Network (LAN).
Blinking
The ZyXEL Device is sending/receiving data to /from the
LAN.
Off
The ZyXEL Device does not have an Ethernet connection
with the LAN.
WLAN/
WPS
Green
On
The wireless network is activated and is operating in IEEE
802.11b/g mode.
Blinking
The ZyXEL Device is communicating with other wireless
clients.
Orange Blinking
The ZyXEL Device is setting up a WPS connection.
Off
The wireless network is not activated.
DSL
Green
On
The DSL line is up.
Blinking
The ZyXEL Device is initializing the DSL line.
Off
The DSL line is down.
INTERNET
Green
On
The ZyXEL Device has an IP connection but no traffic.
Your device has a WAN IP address (either static or
assigned by a DHCP server), PPP negotiation was
successfully completed (if used) and the DSL connection
is up.
Red
On
The ZyXEL Device attempted to make an IP connection
but failed. Possible causes are no response from a DHCP
server, no PPPoE response, PPPoE authentication failed.
Off
The ZyXEL Device does not have an IP connection.
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