DELTA LTL-X Retrometer 33
THE LOG
Each time a measurement is taken data is stored to the log. The following data are saved, if
enabled:
Measurement result incl. average
Date and time.
Name of measuring series (road name) and sequence number.
Road marking icon
User initials.
GPS data (if installed).
Status
The instrument can store 1500 measurements in the log.
Clearing data in the log
Press the MENU button and select LOG / CLEAR DATA:
This menu gives the option to clear data, either the last measurement, all measurements or one
of the measuring series stored in the log. By pressing the OK button you will be asked to con-
firm the erasure of the data:
If you selected SERIES, you may select the series you wish to delete from the log from the list
shown. Only the log entries will be erased. The series will still be available in the series select
list.
Amending clear data.
The clear all option can be amended, but only until a new measurement is taken. To amend
clearing all data, again choose LOG / CLEAR DATA / ALL DATA. If you have not taken a meas-
urement after having deleted ALL DATA, the menu will now look like this:
Simply choose UNDO and OK to restore the log.
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