The
function keys
indicate, e.g. the symbols:
CLR
▲
▼
Increasing
the selected number with
<
▲
>...
Decreasing
the selected number
<
▼
>...
Changing the sign
of numerical values
<
+/
-
>
Clearing the programmed values
<
CLR
>
Selecting the next position
PROG
!
the cursor flashes below the second digit
PrintCycle:
00:00:00
Switching back to the previous digit
press and hold
PROG
!
Each digit
is programmed analogously to the first one
<
▲
>...,
PROG
!
Quitting the data entry
After setting the last digit confirm with
PROG
!
Cancelling the programming process
ESC
The input of letters, measuring ranges etc. can be carried out accordingly.
Programming using the operating dial
As an alternative to the keys a ´mouse-like´
operating dial (7) is available for data entry.
This method is significantly faster, particularly
regarding the input of letters and measuring ranges.
First press the dial (corresponds to pressing the
key PROG), then select the correct value of the
digit by turning (
▲▼
) the dial.
To select the next digit, press the dial again,
and repeat as above.
5.6 Locking of the Menus and the Keypad
The data logger ALMEMO
®
2590-9 allows an extensive programming of the
sensors, the measuring instrument and even of the presentation of functions
within the measurement menus. However, for many measuring tasks it is very
important that constraints cannot be inadvertently changed. On the other hand,
the application must provide corresponding operating options. Therefore,
extensive configuration options for locking are available to protect the
measurement environment:
Graded locking of the menu access
Graded locking of the key functions
Graded locking of the sensor programming, see 9.4
Furthermore, the configuration can be password protected.
▲
▼
▲
= PROG
P
!
ALMEMO
®
2590-9
19
Display and Keypad