85
Changing Settings on the Menu
To release the keypad lock
Back/Mute
switch
2 seconds
or more
•
Press and hold the Back/Mute switch for 2 seconds or more
to release the keypad lock.
Check
• The keypad lock icon has disappeared.
Note
• Even while the keypad lock is on, the Power switch and the Start switch are
available.
Note
• In the case of a high-priority alarm, the keypad lock function is automatically switched off.
However, the keypad lock will not be disabled by Start Reminder.
(If the status allows startup, the solution delivery can be started while the keypad lock is enabled.)