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   30 
Replacing the Hard Drive 
To replace the drive: 
1.  Slide in a drive until the cartridge seats inside the front panel. Press in firmly with your 
thumbs on both sides of the drive faceplate. 
2.  Insert the drive key, turn clockwise by ¼ turn until the drive lock is in the locked position. 
If the drive is properly seated the key lock should move easily from 12 to 3 o’clock.  
Do not try to force the locking mechanism in order to seat the drive. 










