Probe Access Rights - idronaut Ocean Seven 304Plus Operator's Manual

SECTION ONE – SYSTEM DESCRIPTION
1.10.1.1 Menu & Submenus
A menu is shown mentioning first the menu title, firmware release and current date & time and then a
list of the available items, one for each line. Each item is shown with a digit contained in two square
brackets followed by an explanatory message. The programme has one main menu and four
submenus. The "MAIN MENU", which is shown at the end of the "START-UP PROCEDURE", allows
the selection of the underlying menus. To select an item (and invoke the related submenu), the user
must enter the number contained in the square brackets. Once one of the submenus is shown, it is
possible to return to the upper layer by means of the [0] key. The <ENTER> key re-displays the shown
menu.
1.10.1.2 Data entry functions
These kinds of functions allow the user to modify the shown items. The way the items are modified
depends on the type of data itself. A set of rules guides the user during the item modification:
 The <ENTER> key, whenever the item is shown, skips the data entry to the next available
item, without changing the item itself.
 Any key different from <ENTER> starts data entry for the shown item.
 Whenever the modification of the item starts, the
 The numerical entry is automatically range checked. If the modified value is outside the
range, this is shown and the user is requested to re-enter the data.
 Numerical data input is performed following the English rules such as "." for the decimal
point. The introduction of coefficients can be accomplished by means of the exponent notation
(i.e. 10e-37).

1.10.2. Probe Access Rights

The OCEAN SEVEN 304Plus configurations and functions are password protected to avoid unwanted
modifications or running of functions that can led to CTD unpredictable behaviours. In the CTD
Service Menu, it is present a command
rights.
Three different access rights are foreseen:
USR User access to perform daily operations and standard CTD configuration and management. At
this level, it is not possible to modify certain sensor configuration or CTD operating
parameters. Moreover, some CTD commands are hidden.
SRV Service access to allow the operator to carry out advanced set-up and advanced diagnostic
functions.
ADM Administrative access to allow full control of the OCEAN SEVEN 304Plus. This access is
reserved to IDRONAUT technicians or to trained operators. Upon request and under
IDRONAUT supervision, administrative access can be granted to the operator to carry out
dedicated functions or configurations.
The CTD access right is indicated on the menu headers with an acronym shown inside {} brackets as
above described. At the start-up, the CTD operates in user "USR" mode. Service or Administrator
access must be configured using the access rights command. Once the access rights command is
invoked, the following message appears on screen:
Set the PROBE Access rights<<
The customer must reply to the password request with a 10-character message. The possible answers
are:
"SERVICE304"
"****************"
The modification of the access right remains valid until the CTD is switched off or the access right is
modified. Typing an arbitrary password causes the CTD access right to switch to the USR level.
IDRONAUT – Brugherio (MB)
<Rights>,
to grant SERVICE access to the CTD functions and configuration.
to grant ADMINISTRATIVE access to the CTD. Administrative password
can be obtained from IDRONAUT only.
OCEAN SEVEN 304Plus CTD
<ENTER> key confirms the new item.
which allows the operator to modify the CTD access
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