Operation; General Operating Principles; Operating Modes - wtw pH 3110 Operating Manual

pH 3110
Functions
Representation
ba75791e02 11/2008
4

Operation

4.1

General operating principles

This section contains basic information on the operation of the
pH 3110.

4.1.1 Operating modes

The meter has the following operating modes:
Measurement
The display indicates the measurement data in the measured value
display
Calibration
The display guides you through a calibration procedure with
calibration information
Configuration
The system menu or a sensor menu with submenus, settings and
functions is displayed
4.1.2 Operation
Keys The meter is operated via keys. The keys can have different functions
with long or short keystrokes.
Generally, with a short keystroke a function is carried out. A long
keystroke opens a setting menu.
In a setting menu, settings are selected with the <▲><▼> keys.
A setting is confirmed with <ENTER>. With confirming, the setting is
finished and the next setting is displayed.
In this operating manual, keys are indicated by brackets <..> .
The key symbol (e.g. <ENTER>) generally indicates a short keystroke
(under 2 sec) in this operating manual. A long keystroke (approx.
2 sec) is indicated by the underscore behind the key symbol (e.g.
<ENTER
_
>).
Operation
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