Particle Measuring Systems LASAIR II 550L User Manual

Page 3-2 Lasair II Particle Counter Operations Manual
Chapter 3: Controls and Displays
To turn the particle counter on and off:
Press the On/Off key.
To darken or lighten the screen:
Press the Minus or Plus key until the screen darkens or lightens to
the desired contrast.
To start sampling:
Press the Start key. The Start key works from any screen. Pressing it will return
you directly to the Main Display Screen.
To stop sampling: Press the Stop key.
To activate the edit mode on a setup screen: Press the Enter key.
To move the cursor while in edit mode:
press the Left or Right arrow key.
To increase or decrease a value while in edit mode:
Press the Up or Down arrow key.
To enter a setup selection into the system: Press the Enter key.
Hierarchy of Screens
The Lasair II particle counter uses a hierarchy of screens and displays. By
becoming familiar with the following hierarchy, you can navigate to the menus and
displays with greater ease.
WARNING
This is not a power disconnect. To remove power, unplug the power cord
and remove the battery.

Particle Measuring Systems LASAIR II 550L Specifications

General

Brand	Particle Measuring Systems
Model	LASAIR II 550L
Category	Measuring Instruments
Language	English