Advanced Instruments 3250 - Internal Diagnostic Tests

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Advanced
™
Osmometer Model 3250 User’s Guide
Internal diagnostic tests
The diagnostic menu allows any of a series of tests to be run
to check one functional subsystem of the instrument, or to
perform some necessary adjustment or setup.
An item on the TEST menu may be selected in either of the
following two ways:
• At Select Test Item, repeatedly press the > key to step the
display forward or < to step the display backward through
the list. The list is cyclic; pressing > at the last item cycles
the display to item 0. Continue pressing > or < until the
desired test is displayed. While the desired test is displayed,
press the START key.
• Or, at Select Test Item, press the START key. The display
will change to Test Menu #: 0. Type the number of the
desired test on the numeric keypad. The 0 on the display
will change to the number typed, if valid. Then press ENTER.
The display will show the selected test. Next, press the
START key.
• At Select Test Item, the following tests are available:
0. Select Test Item
1. Statistics
2. Recall Results
3. A/D Tests
4. Stir/Freeze Test
5. Probe Bin Test
6. Barcode Test
7. Display/Print Test
8. Beeper Test
9. Keypad Test
10. Head Up/Down Test
11. Event Record