VeriFone DUET Vx810, Справочное руководство

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P
ERFORMING
D
OWNLOADS
Direct Operating System Downloads
122
V X 810 R
EFERENCE
G
UIDE
7 **VERIFYING FILES**
CHECK CERTIFICATE
(FILENAME.CRT)
**AUTHENTIC**
or
--- FAILED ---
When the OS download is complete, the
device restarts automatically. The file
authentication module on the receiving device
begins to check for new certificate (*.crt) and
signature (*.p7s) files included in the
download. These special files process one at
a time; certificates process first, then
signature files.
When the file authentication module is
invoked, the status display informs you of the
progress of the file authentication process. If
file authentication succeeds for a specific
certificate, the “
AUTHENTIC
” message is
displayed directly below the certificate
filename. If file authentication fails for a
specific certificate, the “
FAILED
” message is
displayed for five seconds below the filename
and the device beeps three times, allowing
you to note which certificate failed to
authenticate.
The authentication process continues to the
next certificate until all new certificates are
checked.
Table 19 Direct Operating System Download Procedure
Step Display Action