Troubleshooting

The video and step‑by‑step guides below will walk you through troubleshooting fixes for your radar gun and display

Still experiencing issues? Contact us and we'll be happy to help.

Common Issues & Quick Fixes

  • Radar gun won’t power on? Check the battery, cables, and fuse notes
  • Display not lighting up? Check the power supply, wiring, and connector seating
  • Inaccurate readings? Do some calibration steps, and check for environmental factors
  • Intermittent signal?  Check for loose connectors and damaged cables
  • Gun detects no speed?  Check the sensor alignment and for any distance issues

Radar Guns

Guide for your Alzatex JUGS radar guns

Displays

Guide for your Alzatex, Inc. display

Accessories

Guide for your Alzatex, Inc. accessories for the R2035/KP219-JS models

Preventative Maintenance Tips

  • Clean the sensors regularly
  • Store equipment properly
  • Inspect cables monthly
  • Avoid extreme temperatures
  • Perform annual calibration
Electronics showing a switch being plugged into the motherboard with a blue light going off visualizing troubleshooting.