Hach-Lange TITRALAB Users Guide - Manual (Page 38)

38 Chapter 2
Sunny icon . The reagent calibration or manual entry of the
titre has been performed for all the reagents present in the
system. Everything is just right!
Cloudy icon . The reagent calibration of one of the reagents in
the system should be performed within 12 or 24 hours.
The expiry date of one of the reagents in the system will
elapse in less than one week.
Stormy icon . The reagent calibration or the expiry date of
one of the reagents in the system has elapsed.
If acceptance limits have been set for the calibration: at
least one calibration result lies outside the programmed
acceptance limits.
At least one of the reagents present in the system has not
been installed.
Check the sequence or method, (press 1 in the Main
window). The instrument prompts you to do the necessary
operations. You are guided step by step.
Question mark . There is a problem in the editing of the
reagent system. You need to be in Supervisor mode to solve
the problem. Check the sequence/method
parameters of the reagent or the electrode.
Check the sequence or method, (press 1 in the Main
window). The instrument indicates the possible errors and
prompts you to correct them until ? disappears.
Calculator icon . Reprocessing mode (Working mode =
Reprocessing) is set on the instrument. This icon is
displayed irrespective of the status of the reagent system
used.