Curtis DVBTUK-T3 - Manual (Page 24)

3.5) Check For Download
The option allows the user to update the software.
Check For Download
3.5.2) Update by OAD (Over Air Download)
(1) Notification
This menu is displayed when a new over air download is detected
after power-up. This allows the user to select whether to start the
download now or download later by adding the event to the timer
programming table.
If the event cannot be added, then an error message will be displayed.
The user can refuse the download at this time by pressing exit
(however, the download may be re-detected and indicated at next
power-up).
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3.5.1) Update by USB
This menu for the SW upgrading by USB jack.
(1) First Copy the provided *.ssu(for example, CT216T-M.ssu)
upgrade file to the root directory of the USB disk and then insert the
USB to the USB port of the box, you should see the USB indicator
flashing while reading. (2) Select the upgrading file and press ok to
start upgrading.
(3) The upgrade progress will last for about 20 seconds as below,
please don't shut down the power during update, otherwise it will
destroy the box.
(4) The USB upgrade will clear the user setting and erase the
channel list database also.
Note: The update file must have *.ssu suffix, otherwise it can't be
recognised.
:90X128mm