Rice Lake CLS-420 Cargo Lift Scale Installation Manual - Manual (Page 59)

CLS-420 Installation Manual 49
8.9 Test Mode
Note Test mode is intended for factory use only.
In addition to normal and setup modes, test mode provides a number of diagnostic functions for the 920i , including:
• Display raw A/D count
• Reset configuration parameters to default values
• A/D internal calibration
To enter test mode, press and hold the setup switch until the front panel display shows the word TEST . After about
three seconds, the test mode display automatically shifts to the first test menu function, A/DTST.
Figure 8-6 shows the Test Menu structure; Figure 8-7 shows the front panel key functions in test mode. Note that,
because the Test Menu functions are all on a single menu level, the GROSS/NET ( ) key has no function. Press the
ZERO ( ) key to exit test mode.
Table 8-7 summarizes the test menu functions.
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5&45
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Figure 8-6. Test Mode Menu
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Figure 8-7. Front Panel Key Functions in Test Mode
TEST Menu
Function Description
A/DTST Display A/D test
Press and hold Enter key to display raw count from A/D converter.
DEFLT Default parameters
Press setup switch and Enter key at the same time to reset configuration and calibration parameters to factory
default values. Load cells must be recalibrated before using the indicator (see Section
6.0 on page 38).
Table 8-7. Test Mode Menu Functions