Speco Technologies DVR-16TT - Manual (Page 95)

User’s Manual
DVR-4TN/8TN/16TN/16TS/16TT Series
SPECO TECHNOLOGIES 01/06
94
5.6.6.5 Alarm In
This item allows the user to enable / disable alarm input detection. According
to your application, select <N/O> (Normal Open) or <N/C> (Normal Close) to
enable the alarm input detection or select <OFF> to disable detection. The
default setting is <OFF>.
NOTE: If you set this item to <N/C> but did not install any device to the unit,
the alarm will be triggered and the Event Icon will be displayed continually
until this item is changed to <N/O>, <OFF> or, install a device to the unit.
5.6.6.6 Alarm Out
This item allows the user to assign an alarm on a certain channel to activate
the relays. These signals can be used to drive a light or siren to caution an
alarm event.
Select from the options: <A Only> indicates “Alarm Out A”, <B Only> indicates
“Alarm Out B”, <A+B> indicates “A and B Alarm Out” and <None> indicates
“No Alarm Out”. The default setting is <None>.
5.7 Database Setup
The menu displays information regarding internal and external disks. In the
Main menu, move the cursor to <Database Setup> and press ENTER. The
following menu is displayed.
Database Setup
1. Total Size
2. Free Size
3. Avail. REC Time
4. Internal Disks
5. External Disks
6. NAS Device xxx GB
xxx GB
3Days 7Hrs
NOTE:
If the hard disk detected has failed, the message “HDD fail” will
display.