APAR AR407, User Instruction, Page: 10 / 32

10
b) functions of the buttons in the parameter configuration and file operations mode ( Main Menu , chapter 12)
Button Description
- selects the marked item in the menu (entering a lower menu level or edition of a
parameter); the action is also available from the touch screen level
- approves of the edited parameter value (saving in the non-volatile internal memory
takes place after leaving the
Main Menu or disconnecting the USB from the computer)
- closes the message window appearing on the screen (chapter 15)
and the scroll bar
[UP] or [DOWN] and the screen scroll bar:
- moves to the next or previous item in the menu
- changes the value of the edited parameter (also
[LEFT] or [RIGHT] )
- returns to the previous menu (higher level)
- cancels the changes to the edited parameter
- exits the
Main Menu and returns to the measurement presentation mode
- closes the message window appearing on the screen (chapter 15)
c) meaning of the function button [F] (active only in the measurement presentation mode)
Button
Description (depending on the value of the F button function parameter in the
Access and other settings menu, chapter 12.9)
Status signa-
ling/icon
Device status - device status screen (factory setting, function available also by
simultaneously pressing buttons [F] and [ESC] , described in item a above)
screen
Stop/Start of recording - change of the Recording type parameter to Off or
Continuous (chapter 12.2), after the power supply is switched on, the recording is
always on (continuous)
or none
Copy the archives to the USB memory (operation available also in the Memory
and files options menu, chapter 12.3)
messages
Move the archives to the USB memory - the files in the recorder are deleted after
they have been copied
messages
Disable/Enable sound alarm - change of the Alarm sound signal parameter to
Disabled or Enabled (chapter 12.6, Outputs (alarm) configuration menu), after the
power supply has been switched on, the sound signaling of all alarms is always on
or none
Block/Unblock all alarms – after the power supply has been switched on, all alarm
outputs are always in operation in accordance with the programmed characteristics
(chapter 12.6)
or none
Touch panel lock – touch screen and keypad lock (except for [F] )
or none