Troubleshooting guide
Table Of Contents
- Maintenance Overview
- DVR Status Check and Camera Alignment – 5 Minute Test
 - Adjusting the Date and Time
 - Setting the Time and Date Manually
 - Setting the Time and Date using GPS
 - Changing Fan Filters
 - Checking the DVR condition & mounting
 - Connecting a Laptop to DVR via Ethernet Cable
 - Connecting the DVR to the Computer
 - Updating the DVR Firmware
 - Reformatting Hard Drives
 - Removing the Hard Drive
 - Replacing the Hard Drive
 - Cleaning the Dome or Wedge Camera Window
 - Cleaning the DVR front cover and cable cover
 
 - Troubleshooting Overview
 

Seon Maintenance and Troubleshooting Guide R004   42 
GPS 
GPS Not Working 
  Check Antenna placement 
  Adjust the position of the antenna so it is not mounted behind 
anything made of metal and has good line of site through a window 
to the sky to allow it to connect to the GPS satellite. 
  Install the antenna inside the bus on the upper area of the 
windshield. 
  Harness / connection: Ensure that the Antenna cable is not crimped 
and that the SMA jacks are not bent, crimped or otherwise damaged. 
No satellites available 
  Poor weather or solar conditions are interfering with satellite signal. 
  The satellites are offline. 










