Sib Geofiz Pribor Ltd
The middle portion of the screen accommodates the lines of menu options. The left
column shows the menu active option pointer
, i.e. the pointer of the option that will
be executed upon pressing the “ENTER” button. The menu options are numbered by
digits from 1 to 9.
The required menu option can be executed in two different ways:
select the desired menu option using the UP and DOWN pointing buttons and press
the ENTER button; or
press the digit button corresponding to the desired menu option.
Ellipsis at the end of the menu option name means that execution of this option will call
a submenu of the next level menu on the screen. Execution of a menu option without
ellipsis will cause immediate action specified by the option name.
Pressing the ESC button causes return to the previous level menu.
Some menus are designed to enter digital or other parameters. Hereafter, such menus
will be called “dialogue menus”. Each
dialogue menu
option has a related parameter,
the value of which is displayed at the end of the respective line. Parameters can be
presented by a numerical value (numerical parameter) or a mnemonic symbol, for
example, “On/Off” (mnemonic parameter).
The numerical parameter value can be modified using two methods:
pressing the LEFT or RIGHT pointing buttons will increment or decrement the value
of parameter, which corresponds to the active line, by one step. The active line
means the menu line marked with the pointer on the left;
pressing the ENTER button (or the menu option digital button) in the bottom portion
of the screen will display the permissible values of parameter and a blinking cursor
line for entering a number instead of information on this menu. Enter the desired
number using digital buttons. Pressing the LEFT button will delete the last entered
symbol, pressing the ESC button will cancel the entry. Once the number is entered,
press the ENTER button to replace the parameter value with a new one.
The mnemonic parameter value can be modified using the first of above methods only.
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