Diagnostics; Call Of Diagnostics And Diagnostics Procedure - VeriFone Vx 520 Instruction Manual

1. Select the ADMIN
menu on the main
screen
5. Enter the new
password (4 characters)
and confirm
The CHANGE OF PASSWORD function does not allow changing the service password.

4.6 Diagnostics

The DIAGNOSTICS function allows conducting a set of tests to determine a current condition of the device.
The Diagnostics function is also available on the terminal when it is not initialised. [see also: Initialisation]
A part of tests is conducted automatically in the background (e.g. the application does not display the additional
messages during the battery test while the test result is specified on the printout). The parts of tests requires
the User's operations – the subsequent steps are described below.
4.6.1

Call of Diagnostics and Diagnostics procedure

The single tests cannot be called; however, the User can omit some of them by pressing CANCEL. The possible
operations and the results of the individual tests are described below. In order to start DIAGNOSTICS:
1. Select the ADMIN
menu on the main
screen
2. Select the „ZMIANA
HASŁA" (eng. „CHANGE
OF PASSWORD") function
from the list and confirm
6. Repeat the new
password (4 characters)
52
FIGURE CHANGING THE ADMINISTRATOR
2. Select the
„DNIAGNOSTYKA" (eng.
„DIAGNOSTICS") function
from the list and confirm
3. Enter the
Administrator's
password and confirm
7. The application
confirms the change of
the password
'
S PASSWORD
3. The application
displays the request for
the confirmation of the
selection. Press YES.
53 –
FIGURE DIAGNOSTICS
ITCARD
4. The entered
characters are masked
with asterisks
-
PROCEDURE
CALLING THE FUNCTION
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