Juniper Networks fi-6000NS ユーザーズマニュアル

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3.6 Using the Network Settings Menus
Network Scanner fi-6000NS Operator's Guide 
63
Admini
strator Operations
3
3. For the NTP server, select whether to set a server name or IP address.
Both the [Server Name] and [IP Address] buttons cannot be selected at the same time.
4. Enter the NTP server name or IP address (selected in Step 3).
• If the [Server Name] button is selected:
Enter a Fully Qualified Domain Name (FQDN) or server name in the input field. This may 
be up to 255 characters long. If the NTP server setting is not required, leave the field blank.
• If the [IP Address] button is selected:
Enter a numerical IP address.
If the NTP server setting is not required, enter "0.0.0.0".
5. Press the [Sync Time] button.
The result of the time synchronization for the specified NTP server is shown.
If no error message appears, the NTP server setting is valid. 
If an error message appears, refer to "C.1.1 Administrator Screen Messages" (page 271).
6. Press the [OK] button on the confirmation message screen.
7. Press the [OK] button.
The NTP server is set.
HINT
The system time is automatically synchronized every six hours to that 
supplied by the NTP server.
If the [OK] button is pressed without pressing the [Sync Time] button 
(Step 5), the system time will be synchronized six hours later, not 
immediately.
An adjustment that advances the system time by 20 minutes or more 
results in a session timeout and causes the scanner to logout.