Table of Contents
Advertisement
5.3.4.14
Upgrading the Software (Screen Upgrade)
Upgrade the application software and system software.
Notice
Do not power off the terminal and computer during upgrade. The terminal will restart once.
Online Upgrade
Step 1)
Click the Screen control menu button.
Step 2)
Click the Screen upgrade function.
Step 3)
Select Online Upgrade.
The system decides whether a terminal needs to be upgraded.
a) Yes: The current version information and the new version information will be
displayed. Go to Step 4.
b) No: Only the current version information is displayed. No further operation is
required.
Step 4)
Click the More button next to the system version and view the related information of
the new version.
Step 5)
In the terminal information list, select one or more upgradable terminals.
Step 6)
Click the Upgrade button.
Result: The system software updates .
Local Upgrade
Step 1)
Click the Screen control menu button .
Step 2)
Click the Screen upgrade function.
Step 3)
Select Local Upgrade.
Step 4)
Select upgrade package path.
Step 5)
In the terminal information list, select one or more upgradable terminals.
Step 6)
Click the Upgrade button.
Result: The system software updates.
© NEC Corporation 2019
67
Advertisement
Table of Contents
