Troxler ICO 4740, Manual Of Operation And Instruction, Page: 123 / 171

ICO 6-13
To select an item from the menu, press the corresponding
number key. Use the up and down arrows to scroll through the
menu options.
TARE
To tare, or “zero” the integrated scale manually, press (
1
) at the
Scale Menu
.
NOTE
The operator can also tare the scale manually by
pressing the
(
TARE
)
key when the default screen is
displayed.
The oven tares the scale, displays a brief confirmation message,
and returns to the
Scale Menu
.
AUTO-TARE
The oven features an
Auto-Tare
function that, when enabled,
automatically tares the integrated scale approximately every
100 minutes. The
Auto-Tare
function is suspended when the
chamber door is open.
The
Auto-Tare
function is also suspended if the mass on the
scale is above a predetermined threshold (such as when loaded
sample baskets are placed in the oven). The
Auto-Tare
function
resumes when the difference between the current mass on the
scale and the last measured tared output is below the threshold.
To turn the
Auto-Tare
function on or off, press (
2
) at the
Scale
Menu
. The oven displays:
Auto-Tare
1. On
2. Off