Upgrade the firmware [Upgrade]
Click the [Upgrade] tab of the "Maintenance" page. (☞ page 57)
The current firmware can be checked and upgraded to the latest version on this page. Contact the dealer for further information about the firmware upgrade.
[Model No.], [MAC address], [Serial number], [Firmware version], [IPL version]
Information of each item will be displayed.
How to upgrade the firmware
Step 1
Contact the dealer and download the latest firmware onto a PC.
Important:
A blank (space) cannot be used for the name of the directory where the downloaded firmware to be saved.
Step 2
Click the [Browse…] button and designate the down- loaded firmware.
Step 4
Click the [Upgrade] button.
→The confirmation window will be displayed. When "Do not default settings after completing the upgrade." is selected, the confirmation window will not be displayed.
After completing the upgrade, delete temporary internet files. (☞ page 70)
Important:
•Upgrade the firmware using a PC in the same sub- net as of the unit’s.
•Follow the instructions from the dealer when upgrad- ing the firmware.
•Use the designated "nt314_xxxxx.img" file for the firmware upgrade. ("xxxxx" indicates the version of the firmware.)
•Do not turn the power of the unit off in the process of upgrade.
•Do not operate the web browser (including adjusting the window size) in the process of upgrade.
•The following network settings will not be initialized when upgrade the firmware after selecting "Reset to default setting after completing the upgrade. (Except network settings)".
ON/OFF for DHCP, IP address, net mask, default gateway, HTTP port, AUTO/MANUAL for DNS, DNS primary and secondary addresses, line speed, time & date
Step 3
Click the radio button respective to the desired option to determine whether or not to initialize the settings after the firmware upgrade.
Note:
Read the "readme" file provided with the firmware first and determine whether or not to initialize the settings after the firmware upgrade.
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