OPERATOR’S MANUAL
GAC® 2100 Grain Analysis Computer (Blue, Gray, Agri Models)
11001-1688-201609
62 INSTRUMENT SETUP
Figure 50
Test Weight Slope Adjustment
MOISTURE BIAS ADJUSTMENT
Moisture bias adjustment allows entry of a correction factor for differences
between the GAC 2100 grain moisture and the official moisture reference.
IMPORTANT: Pressing the security switch located internally on the
circuit board is required to gain access to Moisture Bias
and Moisture Slope Adjustment screens and should be
performed by an authorized user.
To Change the Moisture Bias Adjustment:
1. Press the 4 key (Setup menu) from the Main Menu and then the
Next
Page
key to access PAGE 2 of the Setup menu.
2. Press the 4 key (Blue) or press the 3 key (AGRI and Gray models) to
select MOISTURE BIAS ADJUSTMENT.
– Proceeding screens are locked until manually pressing the security
button located on the circuit board inside the instrument.
SETUP MENU
1: CLEAR COUNTER
2: ID OPTIONS
3: OUTPUT OPTIONS
4: EDIT ACCESS CODE
SELECT ITEM NUMBER
<more>
5: DATE/TIME MENU
6: LABELS MENU
7: COM MENU
8: SERVICE MENU
SETUP MENU
1: QUICK KEYS MENU
2: TEST WEIGHT BIAS ADJUSTMENT
3: TEST WEIGHT SLOPE ADJUSTMENT
4: MOISTURE BIAS ADJUSTMENT
5: MOISTURE SLOPE ADJUSTMENT
SELECT ITEM NUMBER
(NEXT PAGE: STATUS)
TEST WEIGHT ADJUSTMENT
ENTER ACCESS CODE:
TEST WEIGHT ADJUSTMENT
GRAIN SELECTED: CORN
TEST WEIGHT SLOPE: 1.000
1
/
to SELECT to ENTER
TEST WEIGHT ADJUSTMENT
(9.9<-->-9.9)
TEST WEIGHT SLOPE
0.001 0.010 0.100 1.000
CORN
TEST WEIGHT SLOPE: 1.000
/
to SELECT to ADJUST to SET
/
Blue
model
Next Page Key