PerkinElmer Photovac 2020, Руководство пользователя

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Introduction
23
About this Manual
This manual provides detailed instructions for setup, operation and
maintenance of the 2020
™
Portable Photoionization Detector.
Before unpacking the instrument, please read Warnings and Safety
Practices on page 24. This section describes possible hazards that
might injure the user, damage the instrument or compromise its
operation. Some general safety information is also provided.
To help you learn to use 2020 quickly, this manual is organized by
tasks beginning with a tutorial and description of operation in
Chapter 2. More detailed operational instructions are provided in
Chapter 3. Accessories are covered in Chapter 4. Routine
maintenance is covered in Chapter 5. Troubleshooting techniques
are covered in Chapter 6. Chapter 7 provides a technical description
of 2020.
The 2020 manual uses a few conventions for key names on the
keypad and for text that is shown on the display.
UPPERCASE Fixed key names are denoted by
uppercase text.
“Display Text” Text that appears on the 2020 status
display is in quotation marks.
Soft key names are also shown in
quotation marks.
<Angle Brackets> Computer keyboard names are denoted
by angle brackets, e.g. <Ctrl>.
C:\2020 Text that must be typed in using the
computer keyboard is shown in italics.