Ohaus SCOUT PRO PORTABLE BALANCES Manual fr - Manual (Page 23)

SCOUT PRO EN-21
Lock Switch
The Lock Switch is located under the balance and operates two different ways depending
on the model. In LFT models, the Lock Switch locks the calibration settings and other
parameters required for approval. In non-approved models, the Lock Switch is used to
lock out the menu mode preventing unauthorized changes.
To lock the menus, position the Lock Switch next to the tab on the bottom of the balance
as shown.
Locked position Unlocked
Lock Switch
Sealing the Balance
After a weights and measures official has tested and approved the scale, it must be
sealed.
With the Lock Switch in the ON (locked) position, pass the sealing wire through the
hole in the Lock Switch and the tab and secure with a lead seal or paper seal. See
illustration.
Sealing the Balance
SEAL
Lock Switch Locked and Sealed
Paper Seal
Lead Wire Seal