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User Manual
Rev. 1.0- 29/11/05
PTRL NV/3 & RXRL NV/3
9.6.7 Screen #28: Password management
This screen shows the security level and lets you change passwords and/or disable/
enable them when in the command mode, provided that you are cleared for that level
or a higher level. Passwords are never shown and access to higher levels than that
of your password will be denied.
If the password is unknown, was lost or has been mistyped, you may change level,
password and state when you know the next higher level password. In this case,
change and confirm the lower level passwords, as the previous passwords cannot
be retrieved. This means that, say, 2nd level password and state may be changed
even when you do not know the associated password, provided that you enter the
correct 3rd level password when prompted.
If the password or the ON/OFF state have been changed, the system will ask you to
confirm the correct password for that level.
Once changed, clearance to the 3rd level remains valid until the display timer times
out (three minutes after the last command entered). Any movement within the menu
or pressing any key will postpone time-out.
If the first level is enabled, the transmitter will deny all access after the timer times out.
This feature prevents unauthorised personnel from viewing transmitter parameters,
when the user so desires. Obviously enough, transmitter operation is not affected by
this state: any attempts to gain access to the transmitter will trigger a password
prompt; if a wrong password is entered, the prompt will not reappear until the timer
times out.
When an invalid password is entered, the following error message is shown and the
display freezes for 5 seconds, to prevent any further action. Afterwards, the "Esc"
key is enabled to exit the screen and maybe try again.
PASSWORD LEVEL X
code=**** status=OFF
CONFIRM PASSWORD
....
Summary of Contents for PTRL NV/3
Page 1: ...PTRL NV 3 RXRL NV 3 User Manual Volume 1 Manufactured by Italy...
Page 4: ...PTRL NV 3 RXRL NV 3 ii User Manual Rev 1 0 29 11 05 This page was intentionally left blank...
Page 8: ...4 52 User Manual Rev 1 0 29 11 05 PTRL NV 3 RXRL NV 3 This page was intentionally left blank...
Page 55: ...51 52 User Manual Rev 1 0 29 11 05 PTRL NV 3 RXRL NV 3 10 Ensemble View 10 1 PTRL NV 3...
Page 56: ...52 52 User Manual Rev 1 0 29 11 05 PTRL NV 3 RXRL NV 3 10 2 RXRL NV 3...