GPI-100 User Manual (Iss. 06)
Configuration • 4–5
Setting the Logging Timestamp
The GPI-100 logs any changes of the GPIO state for both the encode and decode cards. For the
timestamp to be valid, you must have the time set on the GPI-100. There are three possible
methods for setting the time; network time server, timecode or manually.
To set the logging timestamp
1.
Select the
Time
tab.
Time Tab
2.
To enable the card to read the time from the VANC data:
• Select
Timecode Time
from the
Time Source
area.
• Use the
Manual
fields to specify the month day and year if it’s not present in the
incoming timecode. If multiple copies of timecode are present in the signal, the
GPI-100 uses the last one received.
3.
To enable the card to read the time from an NTP server:
• Ensure that the Network Controller card in the openGear frame has been configured
for NTP communication. Refer to the user manual for the Network Controller card
for details.
• Select
Network Time
from the
Time Source
area.
• Use the
UTC Offset
field to specify your time offset from Universal Time (UTC),
as a positive number of hours and minutes.
• Use the
Hemisphere
field to specify a direction (West or East). For example, the
area of North America where Pacific time is observed is 8 hours west of longitude
0; the settings would be UTC Offset: HH=8, MM = 0 and Hemisphere = West. Note
that UTC is also known as GMT (Greenwich Mean Time).
• Enable or disable
DST
(Daylight Saving Time) as appropriate.
4.
To manually specify the time:
• Use the fields in the
Manual
area to enter the time and date.
5.
Click
Accept
to apply the changes.
Содержание openGear GPI-100
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