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XG2000 series User's Guide
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All Rights Reserved, Copyright (C) PFU LIMITED 2009
7.1.3 Restoring Factory Defaults
If the system still fails to start up with another firmware image selected, perform the following procedure to restore the device to
factory defaults.
(Step 1)
z Connect the device to a serial terminal.
z Turn on the device.
z Hold down the [#] key and the following message will appear on the serial terminal screen.
Preparing to boot
z At the XG_LOADER> prompt, enter the following command.
XG_LOADER> boot init
When the above command is executed, the startup-config, time zone and summer time settings,
and password of the device are restored to the factory defaults and the system restarts,
If the system still fails to start up, perform the following procedure.
(Step 2)
z Turn off the device and on again.
z Hold down the [#] key and the following message will appear on the serial terminal screen.
Preparing to boot
z At the XG_LOADER> prompt, enter the following command.
XG_LOADER> clear setup
When Step 2 is executed following Step 1, all settings in the device are re-initialized.
The system then restarts. Entering the "clear setup" command displays the following message:
Are you sure to continue [y/<n>]?
Explanation
If the response is "y" or "Y", the device's all settings are reset to the factory defaults
and the system restarts. To cancel the process, respond to this message with "n" or "N".
z The following message appears while the system is rebooting. Note that it does not indicate a failure if it appears after
the command was executed.
*** Warning - bad CRC, using default environment
Explanation
The boot loader's system startup data area was initialized.
XG WARNING[S7521]: init-firmup: Firmware update information is initialized for region %1$.
Explanation
The firmware update information area was initialized.
[[Inserted string]]%1$: Firmware number
z Timezone and summer time settings will be re-initialized. After restarting the system, set the timezone and summer
time settings as necessary.
z There is a case that Alarm lamp turns on after executing this command. Restart the device to turn off it.