Chapter 4 ________________________________________________________________ Operation
VAISALA ______________________________________________________________________ 109
Using Serial Line
To set time enter the
TIME
command. To set date enter the
DATE
command.
TIME
<cr>
DATE
<cr>
These time and date settings are shown on the timestamps of
PLAY
command. When you want to include time and date in the
R
and
SEND
commands, use the
FTIME
and
FDATE
commands.
Example:
>
time
Time : 13:42:49 ?
>
date
Date : 2007-05-31 ?
NOTE
If the optional Data Logger Module is not installed, time and date
available on the serial ports (only) are cleared to 2000-01-01 00:00:00 at
reset or at power failure.
Data Filtering
The averaging data filter calculates a average over a certain period of
time. The lowest measurement noise is achieved with the extended
filtering. There are three filtering levels available.
Table 27
Filtering Levels
Setting Filtering
Level
OFF No
filtering
ON (default)
Standard = short filtering (about 15 s moving average)
EXTENDED Extended
filtering
(default: 1 min average)
Use display/keypad to set the filtering level.
1.
Press any of the arrow buttons to open the
Main Menu
.
2. Select
Measuring
by pressing the
►
arrow button.
3. Select
Filtering
and press
CHANGE
to confirm your selection.
4. Select
Off/Standard/Extended
and press
SELECT
to confirm
your selection.
5. Press
EXIT
to return to the basic display.
