Operations Manual

Table Of Contents
Operating the Fido X4
5.2.1 Verification Failure
If a “Verify Failmessage appears, once the system has stabilized, you will be directed to do
one of the following:
Retry verification immediately with the same reference standard (Figure 5-10, L).
Wait 60 seconds, then retry verification with the same reference standard. The screen
will display a countdown (Figure 5-10, R).
If verification continues to fail, you will be directed to replace the sensing element (Fig-
ure 5-11). For more information, see "Replacing the Sensing Element" on p. 53.
Figure 5-9: First Verify Fail screen
Figure 5-10: Verify Fail screens
Figure 5-11: Replace sensing element alert screen
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