The Reset Button - ZyXEL Communications P-870H Series User Manual

None of the LEDs are on if the ZyXEL Device is not receiving power.
Table 1 LED Descriptions
LED
POWER
ETHERNET
1-4
WLAN/
WPS
DSL
INTERNET
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".
P-870H/HW Series User's Guide
COLO
STATUS DESCRIPTION
R
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.
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.
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.
Green On The DSL line is up.
Blinking The ZyXEL Device is initializing the DSL line.
Off The DSL line is down.
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.
Chapter 1 Introducing the ZyXEL Device
25