Ohaus CT Series ELECTRONIC BALANCE - Manual (Page 73)

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CALIBRATION LOCK-OUT PROTECTION CALIBRATION LOCK-OUT PROTECTION CALIBRATION LOCK-OUT PROTECTION CALIBRATION LOCK-OUT PROTECTION CALIBRATION LOCK-OUT PROTECTION
Access to the Calibration menu can be disabled using the lock out switch located on
the right side of the balance.
1. Turn the balance off and unplug the power cord.
2. Locate the access hole on the right side of the balance where the switch is located
and remove the plug from the hole.
3. Using a small screwdriver, slide the switch to the front of the balance for LOCKED
or towards the rear of the balance for UNLOCKED.
4. Replace the plug in the access hole.
5. Plug in the power cord and turn on the balance.
LOCK OUT
SWITCH
UNLOCK
LOCK
LOCK OUT SWITCH
ACCESS HOLE