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SC900 Operations ‐ Settings
SC900 Supervisor Lock
The supervisor lock prevents the settings from being adjusted. The purpose is to allow a meas‐
ure of process control. All settings and the counter may be viewed when the lock is activated.
To activate the lock, turn clockwise toward the 3 o’clock position. To deactivate the lock, turn
counter‐clockwise toward the 12 o’clock position.
