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User’s Manual
DVR-4TH/8TH/16TH Series
SPECO TECHNOLOGIES 07/10
123
5.9.6 Export Format
This item is for selecting exporting video format. The options are <DRV> and
<AVI>.
The *.drv file can only be played back with SpecoRemote and SpecoPlayer,
and multiple camera video can be played from one file. The *.avi file can be
played back with Windows Media Player. Note that if multiple channels are
exported, each channel is exported to a separate file.
5.9.7 Digital Signature
The Digital Signature function enables the user to export a video clip with the
unit’s unique signature key. It aims to authenticate a video clip exported from
the unit and prove it has not been modified. The user can export a video clip
with or without a digital signature file (*.sig). Set the item to <Yes> to export
with the signature file, or <NO> to export without the signature file.
Make sure that you have an external storage device, such as a USB Hard
Drive or USB ThumbDrive
®
, available and connected to the appropriate port
for export.
For more information on verifying digital signature, see appendix Verifying
Digital Signature.
5.9.8 Erase Disc
This function is used to remove information found on a DVD+RW disk prior to
exporting new information to the drive. Select <Yes> and press ENTER to
start deleting data.
NOTE: This menu item will be grayed out when selected device is not
a DVD recorder or not select yet.
5.9.9 Begin Export
Select <Yes> and press ENTER to start exporting.