Front Panel Leds - ZyXEL Communications ZyWall USG 2000 User Manual

Pull the transceiver out of the slot.
3
Figure 7 Transceiver Removal Example

1.2.2 Front Panel LEDs

The following table describes the LEDs.
Table 1 Front Panel LEDs
LED
PWR1, PWR2
SYS
AUX
CARD
HDD
ZyWALL USG 2000 User's Guide
COLOR STATUS DESCRIPTION
Off Both power modules are turned off, not receiving
power, or not functioning.
Green On The power module is operating.
Red On The power module has malfunctioned. Turn the
power module off, wait a few minutes, and turn the
power module back on (see
If the LED shines red again, then please contact your
vendor.
Off The ZyWALL is turned off.
Green On The ZyWALL is ready and operating normally.
Flashing The ZyWALL is self-testing.
Red On The ZyWALL is malfunctioning.
Off The AUX port is not connected.
Orange On The AUX port has a dial-in management connection.
Flashing The AUX port is sending or receiving packets for the
dial-in management connection.
Green On The AUX port has a dial backup connection.
Flashing The AUX port is sending or receiving packets for the
dial backup connection.
Green Off Reserved for future use. There is no card in the
CARD SLOT.
On There is a card in the CARD SLOT.
This LED is reserved for future use.
Chapter 1 Introducing the ZyWALL
Section 1.4 on page 37).
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