62
Log types: system operation; configuration; data management; alarm event; recording; user
management; log delete; document operation. Select the type and time segment to filter the log list.
Click ―Clear‖ to delete all logs.
3.16.2. MAINTENANCE MENU > THE VERSION MENU
Displays features, software version etc.
You can also upgrade the DVR’s firmware from here.
【
Start
】
: Connect a USB flash device,
which contains the upgrade firmware and click ―Start‖.
Note
:
Improperly upgrading the firmware could cause a startup failure. Only perform a
firmware upgrade if you are sure you know what you are doing, or under professional supervision.
3.16.3. MAINTENANCE MENU > THE DEFAULTS MENU
The Defaults menu restores system defaults. You can restore the defaults selectively by selecting
only those items you require, or you can restore all defaults by selecting all items.
【
Defaults
】
: Restore
(
items are selectable
)
(Diagram 3-43 Restore Defaults)
DIAGRAM 3-43 RESTORE DEFAULTS
Note
:
Menu transparency, language, time format, video format, IP address, user IDs, etc.
are not affected.
3.16.4. MAINTENANCE MENU > THE BPS MENU
【
BPS
】
: Displays the video size and data rate of each channel by waveform.