Locking And Unlocking The Keypad; Locking And Unlocking The Menus - GE HygroPro User Manual

2.3.3 Locking and Unlocking the Keypad

To lock the keypad to prevent it from being used, enter the user
program as described on page 26.
To unlock the keypad, just re-enter the user program as described on
page 26. No further programming steps are required.

2.3.4 Locking and Unlocking the Menus

To lock the menus to prevent them from being changed, enter the user
program as described on page 26.
To unlock the menus, just re-enter the user program as described on
page 26. No further programming steps are required.
HygroPro User's Manual
Use the down arrow key to select Lock
Keypad on the initial screen and press
enter twice. The keypad is now locked.
Use the down arrow key to select Lock
Menus on the initial screen and press
enter twice. The menus are now locked.
Chapter 2: Operation
Page 33