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User Manual
Rev. 1.0- 29/11/05
PTRL NV/3 & RXRL NV/3
Once set and
confirmed, this password may not be retrieved
.
The original password set at the factory
must be changed immediately
during the
initial installation procedure; you need to enter to original password before you can
set a new password; if the original password is accidentally changed or lost by
unauthorised personnel, it will be impossible to set a new password. In worst-case
scenarios, the unit may become unserviceable.
When this is the case, the unit
will have to be returned to the factory to have it reprogrammed or to have the
internal CPU replaced before you can regain access to the transmitter.
Basically all parameter settings that may need to be set in the field require the second
level password, which may be used for standard service requirements if the matching
level is enabled. The main purpose of the third level password is to provide enhanced
security for the event the user has lost control over lower-level passwords. Among all
parameters, just a few critical settings (typically factory settings) require the use of
the 3rd level password.
9.3 Default passwords
The default passwords set at the factory as are follows:
Livel 1:
P001
Livel 2:
P002
Livel 3:
ABCD
As mentioned above, be sure to change at least the third level password (possibly
the second level password as well) soon after delivery.
WARNING: WHEN THE PASSWORDS ARE ENABLED, THOSE OPERATORS
WHO ARE NOT FAMILIAR WITH THE PROCEDURES REQUIRED TO ENTER,
CHANGE AND ENABLE THE PASSWORDS MAY FIND IT DIFFICULT TO
ACCESS THE SYSTEM AND MAKE THE NECESSARY SETTINGS. THE
PASSWORD SHOULD ONLY BE ENABLED WHEN STRICTLY NECESSARY.
9.4 Menus and controls
The commands menu is a tree structure with two main branches arranged vertically.
Navigating the different display screens with the arrow keys is a simple and intuitive
procedure; in display mode, the "Up" and "Down" keys let you scroll the two
measurement/command and setup branches up and down.
After the first (default) screen is displayed, user is prompted to choose between the
measurement and the setup branch. Press "Esc" (Escape) to return to the default
screen. To go from the measurement to the setup branch or vice versa, you must first
go back to the default screen.
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...