Rice Lake SURVIVOR 420HE Hostile Environment - Installation Manual - Manual (Page 51)

Note
420HE Installation Manual - Appendix 47
7.9 Test Mode
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
420HE , 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
a b o u t t h r e e s e c o n d s , t h e t e s t m o d e d i s p l a y
automatically shifts to the first test menu function, A/
DTST.
Figure 7-6 shows the Test Menu structure; Figure 7-7
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 7-7 summarizes the test menu functions.
A/DTST
TEST
ADOFFS ADGAIN DEFLT
Figure 7-6. Test Mode Menu
Exit ENTER Move LEFT Move RIGHT Not Used
Figure 7-7. 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 4.0 on page 27).
Table 7-7. Test Mode Menu Functions