Vaisala vLog 4.5 - Manual (Page 41)

Configuring Loggers
Vaisala Veriteq vLog 4.5 35
2 Under Start Mode , select one of the following options:
• Start now - This option sets a connected logger to start
taking samples immediately (within one sample
interval) after the changes in the Logger Sample Timing
window have been applied to the logger’s memory.
• Start at specified time - This option sets a connected
logger to start taking samples at a pre-defined date and
time in the future. Until then, the logger remains
dormant. This delayed start feature helps to save
logger memory and minimizes the collection of
unwanted data. You can also use the
Start Time option
to ensure that multiple loggers are synchronized to start
logging at the same time.
3 When you choose the Start at specified time option, the
Start Time section of the Logger Sample Timing window
becomes available. Use the Date , Hours , and Minutes
drop-down lists and AM/PM radio buttons to set the time
you want the logger to begin recording samples.
Note: You cannot choose a date or time earlier than
the current date and time values.
If desired, use the Preset button to automatically set the
start time hours and minutes to the earliest possible set-
ting for the date selected. For any day other than the cur-
rent day, this value is 12:00AM.
You can use the Start at specified time option in conjunction
with the Stop at specified time option to create a pre-defined
logger monitoring period.
Setting the Stop Mode
The Stop Mode enables you to choose how the connected
logger operates once the memory is full, or when a specified
time is reached.
To set the Stop Mode:
 Under Stop Mode , select one of the following options: