Operation; Switching On The Measuring Instrument - wtw pH/ION 340i Operating Manual

pH/ION 340i
4

Operation

4.1

Switching on the measuring instrument

1 Press the <ON/OFF> key.
The display test appears briefly on the display.
After this, the measuring instrument automatically switches to
the measuring mode.
Note
The measuring instrument has an energy saving feature to avoid un-
necessary battery depletion. The energy saving feature switches the
measuring instrument off if no key has been pressed for an hour.
The energy saving feature is not active
l if the power is supplied by the plug-in power supply,
l if the AutoStore function is active,
l if the communication cable and a PC with a running communication
program are connected,
l if the printer cable is connected (for external printers).
Operation
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