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Libra Won't Weigh Right? Start Here
Libra Cart help by symptom: won't connect, no light, jumping or drifting weights, reading heavy or light, loads not recording, new iPad, before harvest - plus the parts that fix it.
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Agrimatics Libra Cloud — Setup & Sync Troubleshooting
The Agrimatics Cloud Service backs up your Libra data and lets you view and share it across devices and on the web at cloud.agrimatics.com. Here's how to...
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Calibrating a Grain Cart Scale on an M640 (Custom Code)
Grain cart scales on a Weigh-Tronix M640 use the custom calibration method (not standard). Most indicators from Central City Scale arrive already...
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Digi-Star GT400 — Operation, Error Messages & Self-Test
Everyday operation of the Digi-Star GT400 grain cart indicator. The four keys are Zero/Balance , Start/Stop , Field , and On/Off .
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Ezi-Mate Junction Box Problems
Weight jumping, dropping out or drifting on a Brent, Unverferth, Parker, Killbros or Orthman grain cart? The Ezi-Mate plug-in junction box is often the cause. How to check it and how we fix it.
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Farm Scale Installation — Weigh Bars, Indicator, Cables & Power
Installing an Avery Weigh-Tronix farm scale system, start to finish. Handle every weigh bar carefully — a cut, pinched, or pulled-loose cable can mean...
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Grain Cart Scale Reading Wrong, Drifting, or Showing Zero? Troubleshoot Your Weigh Bars and Load Cells
If your scale is reading incorrectly, drifting, or showing zero, the problem is usually a load cell (weigh bar), moisture in a connector, or a damaged...
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Grain Cart Scale Troubleshooter
Practice troubleshooting any grain cart scale - 3-point, 5-point walking tandem, 5-point on the frame, tracks or compression cells - with the junction box, Libra box and iPad. Weigh around, tap test, meter, inspect, then make the call.
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Grinder Mixer Scale Kit — 2-Bolt Hitch Installation
The grinder mixer scale kit installs in two stages - the hitch weigh bar assembly at the front of the wagon, and the scale spindle supported between the...
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How a Libra Box Gets Damaged - and How to Avoid It
The few things that actually kill a Libra Cart box: 12V on the wrong wires, the wrong power cord, jump-starting, and water. How to avoid each.
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Is It My Libra or My Cart? The 60-Second Test
A quick test that tells you whether the Libra box or the cart's cables, junction box and weigh bars are causing wrong, jumping or stuck weights.
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John Deere Grain Harvest Weight Sharing — Which Cables You Need (Libra Cart)
To share Agrimatics Libra Cart weights to a John Deere display, the Serial Link Bluetooth module bridges the cart to the display. The Libra Cart (M0014 /...
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Junction Box Wiring & Color Codes (Weigh-Tronix vs Digi-Star)
In a spring-loaded junction box, the two sides follow different color codes - the indicator side follows the Digi-Star code , and the weigh-bar side...
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Libra Cart Pre-Harvest Checklist
Get your Libra Cart ready before harvest: new battery, cable check, app update, test pairing, close last season, settings and a test weigh.
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Libra Cart Weigh Bar Troubleshooting — Diagnose Through the App
Unlike a Weigh-Tronix or Digi-Star system where you ohm out a connector, the Libra Cart bar talks to the Libra Harvest app over its own device link — so...
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Libra Cart: What's Normal and What Isn't
Weight that moves while driving, steerable axle swings, spikes when the tongue hits the ground, slow flashing light - what is normal on a Libra Cart and what needs a look.
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Moving Your Libra to Another Grain Cart
How to move a Libra Cart box to a different grain cart: connectors and adapters, the starting numbers to enter, a body-weight check and calibration.
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New iPad or Phone for Libra Harvest: Checklist
Setting up a new iPad or phone for Libra Cart: which app, the iOS version you need, moving your data with the cloud access code, and pairing as Primary.
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Scale Troubleshooting — Start Here (Indicator, Cables, Weigh Bars & Cloud)
Use this page to troubleshoot your whole scale system — from the indicator, down the cable and junction box, to the weigh bars/load cells, and out to the...
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Serial Link Setup — Libra Cart to a Scoreboard Display
The Serial Link relays weight data from your Libra device to a remote scoreboard display on a Libra-equipped grain cart. Here's how to unbox, migrate,...
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Splicing a Weigh Bar Cable
How to repair a chewed, pinched or cut weigh bar cable - cut out the damage, slide the heat shrink on first, solder color for color, seal it and meter it. With a hands-on practice simulation.
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Test a Weigh Bar Before You Install It (No Tools Needed)
Got an overnighted replacement bar? Take two minutes to confirm it works before you install it — and run the same test on your old bar to be sure it was...
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Testing a Weigh-Tronix Weigh Bar with a Meter (4-Pin & 5-Pin Values)
Once you've isolated a suspect weigh bar, a volt/ohm meter tells you whether the bar itself is good. Set your meter to the appropriate ohms scale and...
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Weigh-Tronix 660 Indicator — Service Guide (Install, Operation, Calibration & Troubleshooting)
The Weigh-Tronix 660 is a rugged, battery-capable digital weight indicator for animal weighing, single-platform scales, and portable load-bar setups. It...
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Why Doesn't My Libra Match the Elevator?
Libra Cart weights a few percent off the elevator ticket? The usual reasons: comparing the live screen, test weight and moisture settings, calibration timing, and how to calibrate properly.