User's Manual Part 1

2-31
Lockout Mode
Lockout Activate
Lockout Mode enables the practitioner to lock the front panel functions to
discourage unauthorized tampering of the settings, or to prevent accidental
activation of front panel buttons while the monitor is in the carrying
pouch.
1 Use the arrow buttons to select Lockout Mode.
2 Use the arrow buttons to select OK, and press Return to activate.
Main > Lockout Mode
Lockout deactivate
To deactivate Lockout Mode, press and hold the up arrow, and press
Cancel. Normal operation of the front panel will resume.