INFICON Operation | 6
Ecotec E3000-Operating-instructions-kina22en1-28-(2211) 27 / 104
6.2 Operating the device
6.2.1 Display and keys
All settings are made with the eight keys to the left and the right of the display. The
function allocations of the keys change depending on the current operating step. The
function allocation is shown directly next to the key which allows fast and purposeful
operation after a short learning period.
Fig.11: Start display after the self-test
6.2.1.1 Recurring function symbols
The keys are always assigned with the following functions and labeled with the shown
symbols.
Setting the volume for speakers and head phones.
Set volume: The set volume is displayed on the bottom edge
of the display.
Value range: 0 (off) to 10 (max.).
Calls the main menu.
Calls a window again that was closed with .
Calling up calibration.
The lower edge of the display shows “ZERO” if a ZERO
point has been set since the device start-up.
Calls up information Software version, operating hours,
serial number, date and time, alarm profile.
Back to last menu level.
Navigates in a selection list.
Pressing the key assigns the allocation “0” to that key and
“1” to an adjacent key. The same setting option exists for the
numbers “2/3”, “4/5”, “6/7”, and “8/9”.