beautypg.com

2 general operating principles, 1 operating modes, 2 operation – Xylem Lab 850, up to serial number 09470314 User Manual

Page 18: General operating principles 4.2.1, Operating modes, Operation

background image

Operation

Lab 850

18

ba75553e03

01/2006

4.2

General operating principles

This section contains basic information on the operation of the Lab 850.

4.2.1

Operating modes

The instrument has the following operating modes:

! Measurement

The display indicates the measurement data in the measured value
display

! Calibration

The display guides you thru a calibration procedure with calibration
information

! Configuration

The system menu or a sensor menu with submenus, settings and
functions is displayed

4.2.2

Operation

Keys

The meter is operated via keys. The keys can have different functions
with long or short keystrokes.

Functions

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 . With confirming, the setting is
finished and the next setting is displayed.

Representation

In this operating manual, keys are indicated by brackets <..> .
The key symbol (e.g. ) 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.

_

>).