BÜCHI Labortechnik AG
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12
Fault Relay
Use the left/right arrow keys to select Enabled or Disabled for
the Fault Relay setting. If Enabled, the detector will output a
signal that can be connected to a pump to stop the pump if
errors occur on the unit. The proper wiring must be
connected for the Fault Relay to work. If Disabled, errors will
not trigger an output to a pump for pump shutdown. Refer to
Section 2.4 for wiring details.
Full-Scale Voltage
Use the left/right arrows to select 10mV or 1V for the full-
scale voltage, depending on your data collection system.
Custom Autozero
Use the left/right arrows to select Enabled or Disabled for the
Custom Autozero. If Enabled, the user can select an
Autozero Offset, from 0 – 100mV. If Disabled, the Autozero
will be based on the full-scale voltage setting on the detector:
5mV for 1V FS; 0mV for 10mV FS.
Autozero Offset
If the Custom Autozero has been enabled, enter a value from
0 – 100mV for the Autozero offset. This is the signal output
that will be displayed when the detector is autozeroed. If the
Custom Autozero has been disabled, then the Autozero
Offset will be grayed out. Press Accept to save the changes
to the Outputs Configuration, or press Cancel to cancel the
changes.
3.4.3 DISPLAY
Select Configuration/Display and press Enter to bring up the
Display Configuration screen. Use the up/down arrows to
adjust the Display Contrast. The up arrow lightens the
display, and the down arrow darkens the display. Press
Accept to save the new Display settings.
3.4.4 DATE AND TIME
Select Configuration/Date and Time and press Enter to bring
up the Date and Time Configuration screen. Enter the Date
(month, day, and year) and the Time (hour, minute, and
second) using the keypad. Use the up/down arrows to tab
across the entry blanks. Select the Time Zone from the list
using the left/right arrows. Press Accept to save the changes,
or press Cancel to cancel the changes.
3.4.5 LANGUAGE
The Model 3300 ELSD can be configured for the following
languages: English, Spanish, French, German, Italian,
Korean, Chinese (Simplified), and Japanese. The unit must
have the correct software versions installed in order to be
compatible with certain languages; contact BUCHI for details.
Select Configuration/Language and press Enter to bring up
the Language Configuration screen. Use the up/down arrows
to select a language from the list. Press Accept to save the
new language configuration, or press Cancel to cancel the
new language configuration.
The unit must be restarted before the language change can
take effect. Select Yes to restart the device and change the
language, or select No and the new language will take effect
the next time the unit is rebooted.
3.4.6 PRESSURE UNITS
Select Configuration/Pressure Units and press Enter to
configure the pressure units on the detector. Select either
Bar or Psi.
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