Operating instructions

72
Operating instructions METTLER TOLEDO AT balances
Jumper
Safety device in the program cassette.
Rearrangement of contacts blocks the
configuration register and thus protects
the stored settings against inadvertent
change.
Section 4.8
LCD
Liquid Crystal Display. Display which
does not itself light up but reflects the
ambient light.
Front fold-out
Level
Device which facilitates the horizontal
alignment of the balance. Operates on
the principle of a spirit level with an air
bubble in a liquid. See also “Leveling”.
Section 1.2
Leveling
Horizontal aligning of the balance.
Should be performed before startup.
Section 1.2
Linearization
Adjustment of the balance
characteristic curve. To establish the
proportionality between the loaded
weight and the display. Performed by
the AT for every adjustment in the fully
automatic self-adjustment and in the
automatic adjustment with the built-in
adjustment weight.
Section 4.4
Menu
A menu is generally understood to
mean a series of selections which the
user can match to his needs. In the
menu of the AT the user can match the
balance to the ambient conditions,
adjust the balance and undertake other
adjustments.
Section 3 and pages 82 and 83
Overload/underload display
Signals the overloading or underloa-
ding of the balance through illumination
of the horizontal segments in the
display.
Section 7.3