EA25 v3.1 8/13
5
Manual Datalogging
Clearing Previously Stored Data
1. Press the “
” button to turn the meter off.
2. Press and hold the "MEM" button, then press the “
” button to turn the meter on. When the
LCD indicates "CLr", the entire memory has been erased.
Manual Datalogging
1. Press the "MEM" button to store a reading manually. The LCD will display the "M" icon and the
address number. The total memory size for manual recording is 99 sets.
2. When the datalogger memory is full, the LCD will display "Full".
Recalling manually stored data
1. Press the "READ" button to view stored data. The LCD will show the "R" (recall) icon and the
current address number.
2. Use the "
" or "
" button to select another memory address to view.
3. Press
the
DEW
or
WET
button to display the Dew Point or the Wet Bulb value.
4. Press
"
" (enter) to exit this mode.
Automatic Datalogging
NOTE:
Before datalogging ensure that previous data has been downloaded otherwise it
will be lost. Up to 15,000 sets of data can be recorded in automatic datalogging mode.
ALL
of the following settings must be configured before datalogging:
Real-Time Clock: Set to the current time in hours, minutes, and seconds
Start Time:
Set the time that datalogging will automatically begin
Stop Time:
Set the time that datalogging will automatically stop
Interval Time:
Set the sampling rate (time between logged readings)
Real-Time Clock Setting
1. Press
the button to power the meter.
2.
Press and hold the
SET
button until two beeps
sound (screen shown at right appears). Note
that if the "
" logging icon is already on the
LCD before pressing the
SET
button, the meter
is already datalogging and cannot be
programmed. To stop logging press "
" (enter
button).
3. Press
"
" or "
" to set the current hour.
4. Press
"
" to move to the two flashing digits representing minutes.
5. Press
"
" or "
" to set the current minutes.
6. Press
"
" to move to the two flashing digits representing seconds.
7. Press
"
" or "
" to set the current seconds.
8. Press
"
" (enter) to store the time and move to the next screen.