System Menu; How To Change The User Password - Furuno GS-100 Operator's Manual

3. SETTINGS
3.3

System Menu

3.3.1

How to change the user password

You can set a four-character password to prevent unauthorized entry into certain
menus. The default setting is no password.
1. Press the MENU ESC key to open the main menu.
2. Select [7 System Setting] then [1 System].
3. Select [9 Password].
Note: The default setting is "0000",
which means no password is set. When
the password is "0000", the [Input Pass-
word] screen does not appear.
4. Enter the password (four characters) with
the numeric keys (default: 0000).
5. Enter the new password (four characters)
with the numeric keys.
6. Enter the password (four characters) with the numeric
keys again.
7. Press the ENT key.
8. Press the MENU ESC key to close the main menu.
When the password is set, access to the following menus and settings requires pass-
word input.
• [4 Maintenance] - [3 Backup] - [2 Load User Setting] (See section 7.7.)
• [6 Sensor Setting] - [9 Device List] - [4 Set Device Instance] (See paragraph 3.7.2.)
• [6 Sensor Setting] - [9 Device List] - [5 Set System Instance] (See paragraph 3.7.2.)
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