Siemens ULTRAMAT 23 Series Equipment Manual page 98

Operation
7.4 Operating modes
Switch ranges CO
Actual range :1
MR 1:0.
MR 2:0. 1250 mg/m
E S C
M E A
Accept input?
(select using -> )
: Back to the menu
Accept input?
(select using -> )
: Yes, meas. mode
Accept input?
(select using -> )
: NO, meas. mode
Accept input?
(select using -> )
: Back to the menu
Once you have carried out the above sequence on the analyzer, you are already acquainted with
the important points for operation of the ULTRAMAT 23.
98
3
250 mg/m
3
S
In this example, the adjacent display appears following selection
of the function "Switch ranges CO".
The first line contains the heading, the second line the parameter
and its value to be changed; the cursor is positioned in this line.
Only supplementary information is
present in lines 3 and 4.
To switch over the measuring range, proceed as follows:
• Press the <ENTER> key.
The cursor jumps to the measuring range number which you
can change using one of the <↑> and <↓> keys.
• The range definition is imported when you press the <ENTER>
key again, and you return to the start of the line.
You cannot carry out any further settings here. To do so, you must
leave the menu display again. This is possible:
• By pressing the <ESC> key. You then return by one step in the
menu sequence
• by pressing the <MEAS> key. You then have the following
possibilities:
– To process the previous menu item further using <ENTER>
– or return to measuring mode using <↑> or <→> and sub‐
sequently <ENTER>, where all modifications are imported
which you have made since the last decoding operation,
– or return to measuring mode using <↓> and <ENTER>
without importing the modifications..
Equipment Manual, 04/2022, A5E37100388-012
ULTRAMAT 23