This push-button enables the user to enter the selected position shown on the screen Menu
list or to confirm selected settings. Some additional functions of this push-button will be
described in the following chapters of this manual.
This push-button (pressed together with <Shift>) enables the user to enter the main list
containing six sub-lists: Function, Measurement, Display, File, Instrument and
Auxiliary Setup. Each of the mentioned above menu lists consists of sub-lists, elements and
data windows. These main sub-lists will be described in detail in the following chapters of the
manual. Double pressing the <Menu> push-button enters a list containing the last eight
opened sub-lists. It often speeds up control of the instrument as the user has faster access to
the most frequently used sub-lists for easy navigation.
This push-button (pressed together with <Alt>) enables the user to save measurement results
as a file in the instrument’s internal memory or on the SD-card.
This push-button closes the control lists, sub-lists or windows. It acts in an opposite manner
to the <ENTER> push-button. When the window is closed after pressing the <ESC> push-
button, any changes made in it are ignored in almost all cases.
This push-button (pressed together with <Shift>) opens the Calibration sub-list.
This push-button enables the user to jump to pause or break the measurement process
temporarily. If there is no current running measurement in progress this push-button opens
the Setup Manager menu
These push-buttons enable the user specifically to:
• select the column in a multi column parameter list;
• select the parameter value in an active position (e.g. filter Z, A or C, Integration period: 1s,
2s, 3s, … etc.);
• control the cursor in Spectrum and Logger modes of result’s presentation;
• select the position of the character in the text editing mode;
• activate markers 2 and 3
• speed up changing the numerical values of the parameters when pressed and held.
The <>, <> push-buttons pressed in conjunction (or in sequence) with <Shift> enable the
user specifically to:
• speed up changing the numerical values of the parameters (i.e. the step is increased from
1 to 10 in the setting of Start Delay - path: Menu / Measurement / General Settings / Start
Delay);
• jump to the last or first character of an edited text line in the text edition modes,
The <>, <> push-buttons pressed in conjunction (or in sequence) with <Alt> enable the
user specifically to:
• select the parameters value in the multi column list,
• insert or delete a character in the text editing screen.
The <>, <> push-buttons enable the user specifically to:
• select lines in the list;
• select the correct character from the list in the text edition screen;
• activate markers 1 and 4
The <>, <> push-buttons pressed in conjunction (or in sequence) with <Shift> enable the
user specifically to:
• change relationship between the Y-axis and X-axis of all plots presented on the screen
The <>, <> push-buttons pressed in conjunction (or in sequence) with <Alt> enable the
user specifically to:
• change the mode of result’s presentation;
• programme the Real-Time Clock (RTC) and Timer;