Software Upgrade Via Local Device; Software Upgrade Via Internet - Speco DVR-4TN User Manual

User's Manual
5.1.1.2

Software Upgrade via Local Device

This item is used for updating the DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series
unit software by local device. The menu is displayed as follows.
Upgrade Version
xxxx-xxxx-xxxx-xxxx
Connect a USB drive that contains the upgrade software to the unit; the
upgrade files that are available will then be listed in the menu. To update the
system, select a file and use UP / DOWN keys to choose <YES>. Press
ENTER to confirm the selection and start the upgrade process. The
DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series unit uploads the software, updates
the system files, and reboots automatically.
The upgrade process may take several minutes to complete. After rebooting
the unit, please check the software version again.
5.1.1.3

Software Upgrade via Internet

This item is used to upgrade the unit's software via the internet. Select one of
the listed software versions and choose <YES>. The DVR-4TN/ 8TN/ 16TN/
16TS/ 16TT series unit uploads the software, updates the system files and
reboots automatically.
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Software Upgrade via Local Device
NOTE: If you want to upgrade your unit with a USB ThumbDrive
contains the newest software, make sure the software you want to use
to update the unit should be fold into a folder named "upd_200s",
otherwise, the unit cannot recognize it.
NOTE: Power interruption cannot occur during the software upgrade
process. Ensure that no power interruption can happen until the unit is
completely rebooted.
NOTE: Do not remove the external USB ThumbDrive
before the unit has completely shut down (hard drive and fan are off).
Removing the external USB ThumbDrive
can cause the system to update improperly.
Select
NO
®
® /CD-ROM before shut down
DVR-4TN/8TN/16TN/16TS/16TT Series
SPECO TECHNOLOGIES 01/08
®
/CD-ROM