VeriFone Vx810 Reference Manual page 117

Table 18 Direct Application Download Procedure
Step Display
SYS MODE DOWNLOAD Gnn
_ _ _ _ _ _ _
DOWNLOADING NOW
6 **VERIFYING FILES**
CHECK CERTIFICATE
(FILENAME.CRT)
**AUTHENTIC**
or
--- FAILED ---
Set Up the Download Environment
(continued)
Action
During download, a line of asterisks appears
that shows the percentage of completion.
Each asterisk equals approximately 10% of
the download.
When the download is completed, the device
will restart.
You can cancel a download in progress by
pressing . This will also restart the
CANCEL
device.
The file authentication module on the
receiving device begins to check for new
certificate (*.crt) and signature (*.p7s) files
included in the download. Then 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
displayed directly below the certificate
filename. If file authentication fails for a
specific certificate, the "
FAILED
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
authenticated.
X
V 810 R
P D
ERFORMING OWNLOADS
" message is
" message is
117
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EFERENCE UIDE