2.1.5
Data input
<Select> list
SELEC T
Metrohm 838 Advanced Sample Processor, Operation
Input line
Either one or two parameters can be entered in a menu line or a se-
quence. A blinking block cursor indicates where a parameter can be
entered.
>stirring rates
stirrer tower 1
Menu entry
>sample sequence
04 STIR █ T1
st
Command
1
parameter 2
Switching between the parameters is carried out with the arrow keys
<
> and <
>. <ENTER> moves the cursor automatically to the
right, <QUIT> moves it to the left.
Data can usually be entered directly by the numerical keys of the keypad.
For entries marked by a colon the <SELECT> key can be used to dis-
play a selection of entries. This selection is cyclically arranged like a re-
volving drum.
Example:
>RS232 settings
baud rate:
<SELECT>
>RS232 settings
baud rate:
Fig. 3 Selection list
Title line
3
█
Input line
Cursor
Parameter
Title line
:
1 s
Input line
nd
parameter
9600
9600
4800
2400
1200
600
<ENTER>
2400
2.1 Operating principles
13
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