Metrohm 732 IC Detector User Manual
Page 57
3 Operating tutorial
732 IC Detector / 733 IC Separation Center
50
151.2
µµS/cm 1.2 min
pump ready
The bottom line of the display shows the status message
for the 709 IC Pump. If the remote operation is switched on
correctly (see point 4), the status message
"
pump ready
"
now appears.
If the IC Pump is operated independently, the message
"
pump not responding
"
appears instead.
SELECT
⇒
Press the <SELECT> key again.
151.2
µµS/cm 0.9 min
method DEFAULT
The bottom line of the display shows the status message
for the loaded method once again. The
"
DEFAULT
"
method
in which all parameters are set to the initial values is loaded
as standard. You have now returned to the status mes-
sages displayed at the start.
The next point of the tutorial is concerned with the funda-
mentals of data entry using the settings of the instrument
configuration required for the example.
6 Set configuration
7
CONFIG
⇒
Press the <CONFIG> key to open the main menu for the
instrument configuration.
CONFIG
>CONFIG/detector
The name of the selected key appears in the top line of the
display, the title of the submenu
"
detector
"
, which con-
tains various inquiries for the conductivity detector, is
shown in the bottom line.
The main menu of the <CONFIG> key contains several
such submenus, which are selected by repeated pressing
of this key. Each submenu has a title marked by
"
>
"
.
ENTER
⇒
Now press the <ENTER> key.
>CONFIG/detector
thermostat: 35 °C
This moves you from the title to the individual inquiries of
the submenu
"
detector
"
; the title continues to be shown in
the top line. The operating temperature of the conductiv-
ity cell appears in the display as the first inquiry.
Please note the character
"
:
"
with this display. It always
appears when values can not be entered using the numeric
keys, but must be selected from preset values using the
<SELECT> key. However, for our example the preset value
of 35 °C does not have to be changed.
ENTER
⇒
Confirm the set operating temperature by pressing the
<ENTER> key. The displayed value will be accepted and a
switch made to the next inquiry.