Ohaus AP250E ANALYTICAL Plus Electronic Balances - Manual (Page 34)

34
MENU LOCK-OUT PROTECTION MENU LOCK-OUT PROTECTION MENU LOCK-OUT PROTECTION MENU LOCK-OUT PROTECTION MENU LOCK-OUT PROTECTION
The menus can be locked out to prevent
settings from being changed. When locked
out, Setup and Print menus may still be
accessed for viewing but settings may not
be changed. The word SAFE will be dis-
played before the menus indicating they
have been locked out.
Before setting menus for Lock or Unlock
in the Loc SW section , this lock-out switch
must be set to Unlock. After selections are
made, set this switch to Lock.
1. Turn the balance OFF.
2. Locate the hole plug next to the RS-
232 Interface connector at the rear of
the balance.
3. Remove the hole plug to access the
switch.
4. Using a small screwdriver, slide the
switch to the right to lock out, or to the
left to unlock menus.
5. Replace the hole plug.
6. Turn the balance ON again.
Unlocked
Remove plug to
access switch.
Locked
For verified balances: For verified balances: For verified balances: For verified balances: For verified balances:
Place verification label over hole
with switch in locked position.
Fully verified balances are sealed
with the Setup menu locked out.
MENUS