Owners manual

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Security level: Low (Allows all connections.)
LCD panel password: (blank); this feature is only for NAS models with LCD
panels.
VLAN will be disabled.
Service binding: All NAS services will be run on all available network
interfaces.
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Advanced system reset: You will hear two beeps after continuously pressing
the reset button. The NAS will reset all system settings to default (similar to the
system reset in "Administration" > "Restore to Factory Default") except all the
NAS data will be reserved. Settings such as users, user groups, and shared
folders will be cleared. To retrieve old data after an advanced system reset,
create the same shared folders on the NAS and the data will be accessible again.
Enable hard disk standby m ode: This option allows the NAS drives to enter
standby mode if there is no disk access within the specified period. Note that during
standby mode, the system LED on the NAS will be off but the HDD status LED will
remain steady.
Enable light signal alert when the free size of SATA disk is less than the value:
The status LED will flash red and green if this option is enabled and the free space
of the SATA hard drive is less than the set value.
Enable write cache (EXT4 only): If the NAS disk volume uses EXT4, enable this
option for higher write performance. Note that an unexpected system shutdown
may lead to data loss. It is recommended to disable this option if the NAS is set as
shared storage in a virtualized or clustered environment.
Enable warning alert for redundant power supply on the web-based interface:
If two power supply units (PSU) are installed on the NAS and connected to the
power sockets, both PSU will supply the power to the NAS (applied to 1U and 2U
models.) Turn on the redundant power supply mode in "System Settings" >
"Hardware" to receive warnings for the redundant power supply. The NAS will sound
and record error messages in "System Logs" if the PSU is plugged out or does not
respond correctly. If only one PSU is installed on the NAS, DO NOT enable this
option. This function is disabled by default.
Turn on LED light: If your NAS has a LED indicator (ex. TS-453mini), you can
choose to turn on its LED indicator, set the LED brightness level and configure a
schedule for the brightness setting. This function is only applicable on some models.
Audio Alert
You can configure the buzzer or speaker alarm for system operations and events. The