Installation & Operation Manual TCC70XS
Page 76
2.
Check the generated time (local time zone), status fields
Time & Date
–
local time zone
and
internal utc
➢
Fault: The generated time is completely out of tune (deviation
≥
½ hour).
Check
internal utc
: A correct internal UTC is a pre-condition for a correct local time.
The time at
internal utc
–
time
should correspond to the UTC; normally this time
corresponds to the time of the reference. Configuration page
Time Zone
(3G
–
Video
module)
→
all entr
ies at “Reference Input
–
Offset“ should be 00
.
Check
local time zone
: If the time at
internal utc
basically is ok, but the time at
local
time zone
is wrong, then the time zone set
–
up may be wrong. Check the entries at
“Local Time Zone“ at configuration pa
ge
Time Zone
of the 3G
–
Video module. If the
selected time zone utilizes DST, you have to select the following entry at configuration
page
Reference
:
Time Zone and DST Mode
–
Local Time Zone
= “
Auto +
Reference Check
“
.
If the complete set
–
up is ok, but there is a deviation of
≥
1 hour, then the reason can
be a missed or incorrect DST switching. Please check the set
–
up of the real
–
time
reference as well.
➢
Fault: The generated time is inaccurate.
If the set
–
up at configuration page
Time Zone
(3G
–
Video module) seems to be ok, but
the generated time is inaccurate and
locked
indicates
“
no
”, then last update of the
internal real
–
time clock probably happened a long time ago.
Configuration page
Time Zone
(3G
–
Video module)
→
check the entries at “Mode of
Local Time Zone Synchronisation
”. This set–up determines the rhythm of an automatic
update. You can force an update
clicking button
Update Now!
3.
Check the method of operation of the time code generator
➢
Fault: Status monitor does not indicate any error at page
Time & Date
, but the generated
time does not correspond to the local time zone.
The time code generator probably is not working in the REAL
–
TIME mode. Verify at the
System
page of the status monitor: “TC Generator –
operating mode
=
real
–
time
“?
If not
→
configuration page
Generate
(3G
–
Video module)
→
click button
Real
–
Time
or press an equivalent function key (lamp of this key should light up).