Bosch Divar Operation Manual page 21

Divar | Operation Manual | Using the menu
>> AUTHENTICITY CHECK
(access may require password)
• This check verifies that video images and associated data have not been
modified.
• Select the period within which the authenticity check runs. The default
values are the same as the earliest and latest available recording times.
• Press the escape key to cancel the check.
• During the check all other front panel keys are disabled.
If the result is Not OK, the date and time of the tampered video is displayed.
MAIN MENU
DISK MANAGER
AUTHENTICITY CHECK
BEGIN TIME
END TIME
START CHECK
PROGRESS
RESULT
DISK CONTENTS
EARLIEST TIME
LATEST TIME
Bosch Security Systems
2002-03-14 13:00:17
2002-03-14 13:00:17
>
85%
NOT OK
2002-03-14 13:00:17
2002-03-14 13:00:17
T /D >
IME ATE
• Select a time zone from the list.
• Fill in the actual time and date.
• Select either a 12-hour or a 24-hour clock format.
• Select from three date formats which show either the month (MM), the
day (DD) or the year (YYYY) first.
• Set Daylight Saving to Yes to enable it. Fill in the day, month and time of
both change-overs and the offset if it differs from the information
associated with your time zone.
MAIN MENU
TIME/DATE
TIME ZONE GMT
TIME FORMAT
TIME
DATE FORMAT
DATE
SYNCHRONIZE
DAYLIGHT SAVING
START DATE/TIME
END DATE/TIME
OFFSET
>> SYNCHRONIZE
• Use the Synchronize function to set the time of the unit from the time of
the network. (Synchronize only works if the Divar time is within 7½
minutes of the server time.) Fill in the IP address of the network time
server. If a time server is not present on the same subnet, the Divar
searches for a suitable time server outside its own network. Make sure
the Divar gateway is set correctly to find the time server. Ensure that
firewalls do not block NTP traffic via port 123.
• The time and date of all other connected units are automatically
synchronized every hour from the time and date of the unit with DVR
ID 1.
EN | 19
+01:00 WEST-EUROPE
24 HOUR
14:00:17
YYYY-MM-DD
2002-06-19
>
YES
LAST SUN MAR 02:00
LAST SUN SEP 03:00
01:00