KERN & SOHN HFA 10T-3 - Manual (Page 28)

5.10 Weighing with tolerance range
To ensure that your weight value is within a defined tolerance range, you can define
an upper and a lower limit value of your choice using function “F3 chk“ (See chap. 6).
During tolerance tests such as portioning or sorting the unit will indicate exceeded or
undershot limits by emitting an optical or acoustic signal.
Optical signal:
The optical signals provide the following information:
Load exceeds specified tolerance
Load within specified tolerance
Load below specified tolerance
Call up function “F3 chk“:
1. Switch-on balance and during the selftest press .
The first function „F0bk“ is displayed.
2. Press repeatedly until “F3 chk“ will be displayed.
3. Press , the display used for entering the lower limit „Ck Lo“ appears.
4. Press again, the currently set lower limit value is displayed. The active digit
is flashing. Press to select the digit to be amended.
To change the selected (flashing) digit, press repeatedly until the desired
value is displayed.
5. Confirm entry by , “Ck Lo“ will appear.
6. Press , the display used to enter the upper limit value “Ck Hi“ will appear.
28 HFA-BA-e-1511