Vaisala HUMICAP HMT330 SERIES - Locking Menu;Keypad Using Serial Line; Serial Output Settings

User's Guide ______________________________________________________________________
110 _________________________________________________________________ M210566EN-J
Locking Menu/Keypad Using Serial Line
LOCK
Use the LOCK command to prevent the user from entering the menu
using the keypad, or to lock the keypad completely. You can optionally
set a 4-digit PIN code, for example 4444.
If a PIN code has been set, the user will be prompted to enter the code
when trying to access the menu. Entering the code correctly will disable
the lock until the user returns back to the basic view.
LOCK [x] [yyyy]<cr>
where
x = Keypad locking level, range 0...2. The options are:
0 - No lock (enables full access)
1 - Menu locked, but graphs are accessible
2 - Keypad completely disabled
yyyy = 4-digit PIN code. The code can only be set when keypad
locking level is 1.
Examples:
>lock 1 4444
Keyboard lock : 1 [4444]
>
>lock 1
Keyboard lock : 1
>
Serial Output Settings
The communication settings for the user port can be changed via the
serial line or by using the optional display/keypad. The communication
settings for the service port are fixed and not changeable.
NOTE
If a communication module (LAN, WLAN, or RS-422/RS-485 Interface)
has been installed, the user port is not accessible. Any changes to the
settings are applied to the interface provided by the module, if applicable.