
DXP-3800D
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6. Firmware Update
Before upgrading the digital TV head-end equipment, please check whether the
Hardware and Software are compliant with the version in the release note.
6.1 Firmware Upgrade from USB Key
The firmware is contained in a file named
“
target.tgz
”
. Copy this file in a USB key,
connect the key to the USB port of the equipment to be updated. If the equipment
can detect the file
“
target.tgz
”
in the USB key, user can see the message
“
USB
Found
“
in the System->USB Status menu of LCD screen.
The firmware upgrade will start automatically if the firmware version in the USB key
is higher than the version in the equipment. It is impossible to make firmware
downgrade in automatic mode.
If the firmware version in the USB key is equal or lower than the version in the
equipment, user can use the
“
Force Mode
”
in the System menu: System -> USB ->
Force Upgrade
”
.
The equipment will reboot automatically when the software upgrade is finished.
After the firmware upgrade, please check the new version from the menu of front
panel LCD: System->Properties
”
, or from the web control software.
6.2 Firmware Upgrade by FTP
Connect the equipment to a PC via a cross over CAT-5 (RJ45) LAN cable or a
normal cable using IP switch/hub. Please ensure that the equipment and the PC are
in the same local area network before upgrade.
Turn on the equipment until the booting is completed. Check the IP address from
Figure 1: IP Connection Diagram