DELTA-neo N2H User Manual
Page 25
10
FIRMWARE UPDATE
Since the release 2.0 of the
DELTA-neo N2H
, there exist two kinds of upgrade:
Bootloader upgrade
. Bootloader v2.0
is required to be able to install firmware 2.0 or higher;
Firmware upgrade that migrates any version 1.X to 1.Y and any version 2.X to 2.Y.
10.1
BOOTLOADER V2.0
10.1.1
WARNING
The bootloader 2.0 can be installed from the firmware v1.5.0 only. The bootloader upgrade operation
set DELTA-neo N2H system state in
(ready for firmware 2.Y upgrade);
enables the installation of a firmware 2.Y.
10.1.2
PROCEDURE
In
the
ADMIN
web
page,
the
user
can
select
an
update
archive
named
“
n2h_upgrade_archive_v1.x_to_bootloader-2.0-*.tar.gz”
and send it to the
DELTA-neo N2H
by
clicking the
Update
button.
Figure 21 ADMIN webpage: Upgrade to Bootloader v2
Once this file is loaded, the upgrade process runs for a long time (this kind of upgrade can take about 30 minutes).
An “
Update in progress
” splash screen is displayed during this operation. Don’t shut down the box during
this process.
