Xylem handylab pH 11 - Manual (Page 15)

handylab pH 11 Operation
15 ba75366e04 01/2011
4 Operation
4.1 Switching on the measuring instrument
Note
The measuring instrument has an energy saving feature to avoid unneces-
sary battery depletion. The energy saving feature switches the measuring in-
strument off if no key has been pressed for an hour. The energy saving
feature is not active when the AutoStore function is active.
1 Press the <ON/OFF> key.
The display test appears briefly on the display.
Subsequently, the slope and asymmetry used appear for ap-
prox. one second one after the other. In addition, the calibration
procedure of the last calibration is shown (AutoCal TEC or
AutoCal DIN or no display in the delivery state or following ini-
tialization).
The measuring instrument then automatically switches to the
measuring mode that was last selected.