CHAPTER 4 DESCRIPTION OF KEYBOARD FUNCTIONS
MEM To enter the MEMORY-level of stored data with the last
stored data set being displayed.
∧, ∨ To select one of 51 points of the MODE-menu or one of
4000 data sets when MEMORY is activated:
To change a particular parameter setting in the MODE-
menu after operating the SET-key.
For advancement by several steps these keys can be kept
pressed.
START To trigger a saturating light pulse for assessment of YIELD
and related fluorescence parameters.
SET To start and stop selected function.
4.2 Double key operations
Besides the single key operations, there is a number of double
key operations which can serve as short-cuts for selecting/carrying
out certain items/commands in the MODE-menu. For this purpose,
the first key must be kept firmly pressed before briefly pressing the
second key.
MODE+START To return to standard display (menu position 1).
MODE+SET To move from one functional block in the MODE-
menu to the next (see list in 7.1).
MODE+∧ To move to MODE-menu point 17: LIGHT CURVE
(carried out via SET).
MODE+∨ To move to MODE-menu point 21: IND.CURVE.
MODE+ON To switch measuring light on/off.
MODE+MEM To move to MODE-menu point 28: REP-CLOCK.
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