Axis 26123R1, Интегратор и руководство пользователя, Страница: 55 / 77

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AXIS 282/AXIS 282A - System Options
Ports & Devices
I/O Ports
- the pinout, interface support and the control and monitoring functions
provided by this connector are described in Unit Connectors , on page 58.
RS-232/RS-485
- The COM port on the AXIS 282/AXIS 282A, which can be configured as
RS-232 or RS-485, supports several operational modes listed on this page. For more
information, please see the online help.
Maintenance
• Restart - The unit is restarted without changing any of the settings. Use this method if
the unit is not behaving as expected.
• Restore - The unit is restarted and most current settings are reset to factory default val-
ues. The settings that will not be reset are as follows:
• the boot protocol (DHCP or static)
• the static IP address
• the default router
• the subnet mask
• the system time
• Default - The default button should be used with caution. Pressing this will return all of
the Video Server's settings to the factory default values (including the IP address)
Upgrade Server
- See Upgrading the Firmware , on page 61.
Backup
- To take a backup of all of the parameters, and any user-defined scripts, click this
button. If necessary, it is then possible to return to a previous configuration if settings are
changed and there is unexpected behavior.
Restore - click the Browse button to locate the saved backup file (see above) and then click
the
Restore
button. The settings will be restored to the previous configuration.
Note:
Backup
and
Restore
can only be used on the same unit running the same firmware. This feature is not
intended for multi-configurations or for firmware upgrades.