Dickey-John GAC 2500 User Manual

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OPERATOR’S MANUAL

GAC® 2500 Model (INTL)

11001-1655B-201611

Safety Notices ..................................................................................................... 1

Disclaimer ......................................................................................................................... 1

Introduction ......................................................................................................... 3

Accessories ....................................................................................................................... 3

Unit Overview .................................................................................................................... 3

Features ............................................................................................................................ 4

Specifications .................................................................................................................... 4

Declaration of Conformity ................................................................................................. 4

External Communication Connections .............................................................................. 5

Printer ............................................................................................................................... 6

Quick Start Guide ................................................................................................ 7

Step 1: Unlock Shipping Brackets .................................................................................................... 7

Step 2: Instrument Placement .......................................................................................................... 8

Step 3: Leveling Instrument ............................................................................................................. 8

Step 4: Initial Setup .......................................................................................................................... 8

Step 5: Begin Grain Analysis ........................................................................................................... 9

Step 6: Select a Product .................................................................................................................. 9

Step 7: Perform a Grain Analysis ................................................................................................... 10

Physical Instrument Setup ............................................................................... 11

Unlock Shipping Brackets ............................................................................................... 11

Instrument Placement ..................................................................................................... 14

Leveling Instrument ........................................................................................................................ 14

Security .............................................................................................................. 15

OEM Password ............................................................................................................... 16

Installation ......................................................................................................... 17

Connecting AC Power ..................................................................................................... 17

Grain Drawer ................................................................................................................... 18

Optional Bottomless Grain Drawer ................................................................................................. 18

Initial Setup ........................................................................................................ 19

Navigation .......................................................................................................... 21

Using External Devices ................................................................................................... 21

Touch Screen Button Functions ...................................................................................... 21

Home .............................................................................................................................................. 21

Power Off ....................................................................................................................................... 22

Initiate ............................................................................................................................................. 22

Print ................................................................................................................................................ 22

Back ............................................................................................................................................... 22

Abort ............................................................................................................................................... 22

Enter ............................................................................................................................................... 22

USB ................................................................................................................................................ 22

User ................................................................................................................................................ 22

Instrument Information ................................................................................................................... 22

LCD Display Touch Screen Calibration .......................................................................................... 22

Keypad ........................................................................................................................................... 23

Clean .............................................................................................................................................. 23

Region ............................................................................................................................................ 23

Import Region ................................................................................................................................. 23

Delete Region ................................................................................................................................ 23

Questions and Answers:

J
Julie WhiteSep 1, 2025
Why does Dickey-John Analytical Instruments show 'Moisture Too Low'?
- T
  todd46Sep 1, 2025
  If the Dickey-John Analytical Instruments displays 'Moisture Too Low', it means the measured product's moisture content is below the lower limit of the calibration. Verify that the sample has completely filled the cell.
T
Timothy AndersonAug 30, 2025
What to do if Moisture is Too High on Dickey-John GAC 2500 Analytical Instruments?
- J
  jacob89Aug 31, 2025
  If the Dickey-John Analytical Instruments displays 'Moisture Too High', it means the measured product's moisture content is above the upper limit of the calibration. Verify that the sample has completely filled the cell.
A
Aaron HermanAug 29, 2025
What to do if the Grain Calibration File is Invalid on Dickey-John Analytical Instruments?
- K
  Karen YoungAug 29, 2025
  If the Dickey-John Analytical Instruments displays 'Invalid Grain Calibration File', it means an invalid calibration file was selected. Re-install the selected calibration file.
C
christinaandersonAug 27, 2025
How to resolve 'Empty Cell Measurement Out of Spec' on Dickey-John GAC 2500 Analytical Instruments?
- W
  William HarringtonAug 27, 2025
  If the Dickey-John Analytical Instruments displays 'Empty Cell Measurement Out of Spec', it is likely due to moisture or dirt buildup in the cell. Dump the grain and check that the cell is clean and free of grain, both inside and around it.
C
Cynthia HaleyAug 26, 2025
What causes a Weight Measurement Device Error on Dickey-John Analytical Instruments?
- P
  Patricia ValenzuelaAug 27, 2025
  If the Dickey-John Analytical Instruments displays 'Weight Measurement Device Error', it indicates an issue with the load cell. To attempt a fix, power the unit off, and then turn it back on to reset it.
J
James BondAug 25, 2025
What to do if the SD Card is Missing in Dickey-John GAC 2500 Analytical Instruments?
- J
  Janet HansonAug 25, 2025
  If your Dickey-John Analytical Instruments shows 'SD Card Missing', it indicates that the SD card has been removed or is corrupt, preventing the loading of product calibrations. Try these steps: 1. Insert an SD card. 2. Verify the existing SD card is functioning properly.
T
tuckercindyAug 23, 2025
How to fix a Fill Motor Jammed error on Dickey-John GAC 2500 Analytical Instruments?
- B
  Brian HarrisonAug 23, 2025
  If the Dickey-John Analytical Instruments displays 'Fill Motor Jammed', it means the motor has stalled due to a possible obstruction while loading grain. Clear the blockage from the cell to resolve this issue.