4 instrument dialog – Metrohm 788 IC Filtration Sample Processor User Manual

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4 Operation

788 IC Filtration Sample Processor

4.1.4 Instrument

dialog

The instrument dialog of the 788 IC Filtration Sample Processor is or-

ganized in the form of so-called rolling inquiries which are arranged in

menu levels in a hierarchical manner and are subject to the following

rules:

Main menu

The function keys , and of

the 788 IC Filtration Sample Processor open a main menu whose the-

matically arranged submenus are selected by repeated pressing of this

key or with <Ð>. The name of the key always appears in the top line of

the display.

Submenu

Each submenu has a title marked by

which appears in the bottom

line of the display. is used to move from the title to the indi-

vidual inquiries, which are used to change the most important settings

of the instrument. The top line of the display always shows the title of

the active submenu.
Navigating within the menus is accomplished with the cursor keys;

jumps to the first, to the last menu line.
exits the active menu, opens the next highest menu level or

returns to the normal state.
either opens a submenu or confirms data entry at the low-

ermost menu level.

Inquiries

In inquiries without

, the values must be entered using the numeric

keys. is used to accept the inputted value and the next in-

quiry appears.
In the case of inquiries with

, the admissible values can be selected

with the