A damaged sewer camera screen doesn’t always mean your entire system is unusable—but it does affect visibility, diagnostics, and reporting. Unlike black or blue screen issues (which are usually signal-related), these problems are physical or display-related failures.
This guide covers the three most common screen issues—cracked screens, distorted images, and water damage—along with what causes them and how to fix them.
Table of Contents
Distorted or Glitching Display
Can You Repair or Should You Replace?
Cracked Sewer Camera Screen
What causes it:
- Dropping the control unit
- Impact during transport or job use
- Pressure on the monitor (stacking tools, tight storage)
What happens:
- Visible cracks on the display
- Dead zones or black spots
- Partial or no image
Solutions:
- Replace the screen or monitor assembly
- If your system allows it, replace only the display panel
- Use a protective cover or case to prevent future damage
👉 A cracked screen is a hardware issue, not a signal issue—no troubleshooting will fix the image.
Distorted or Glitching Display
What causes it:
- Loose internal display connections
- Damaged screen panel
- Signal interference from cable or connectors
- Failing control board
What it looks like:
- Horizontal or vertical lines
- Flickering image
- Color distortion
- Delayed or frozen video
Solutions:
- Check and reset internal connections (if accessible)
- Test with another camera or cable to rule out signal issues
- Replace the monitor or display panel if distortion remains
- Send the unit for professional repair if internal boards are involved
👉 If the distortion changes when moving cables, it may still be a signal issue, not the screen itself.
Water Damage on the Monitor
What causes it:
- Exposure to rain or wet job environments
- Improper sealing of the control unit
- Submersion or heavy moisture exposure
- Condensation inside the monitor
What it looks like:
- Foggy or cloudy screen
- Water spots inside the display
- Flickering or random shutdown
- Corrosion over time
Solutions:
- Power off immediately to prevent further damage
- Allow the unit to fully dry (do NOT power back on while wet)
- Inspect for corrosion or residue
- Replace damaged internal components or the monitor
- Send for professional cleaning and repair
👉 Water damage often affects multiple internal components, not just the screen.
Can You Repair or Should You Replace?
Repair is usually possible when:
- The issue is limited to the screen or display panel
- The system still powers on normally
- Internal components are not severely damaged
Replacement is better when:
- The monitor has severe cracks and internal damage
- Water damage has spread to multiple components
- The cost of repair approaches a new unit
👉 Many systems allow monitor replacement without replacing the entire camera system.
If you're unsure what is causing the issue, contact our team and we’ll help you identify the correct part.
Key Takeaway
Screen problems are usually physical or internal display issues, not signal problems.
- Cracked screen → physical damage → replace screen
- Distorted image → connection or panel issue → test and repair
- Water damage → internal failure risk → dry, inspect, and repair
Identifying the type of issue helps you decide whether to repair a component or replace the monitor entirely.
Frequently Asked Questions
1. Can I still use my sewer camera with a cracked screen?
You can, but visibility will be limited. It’s best to replace the screen to ensure accurate inspections.
2. Is a distorted image always a screen problem?
Not always. It can also be caused by cable or signal issues. Test other components before replacing the monitor.
3. What should I do if my monitor gets wet?
Turn it off immediately and let it dry completely. Do not power it back on until you’re sure it’s dry.
4. Can water damage be repaired?
Sometimes, but it depends on how much internal corrosion has occurred. Professional inspection is recommended.
5. Do I need to replace the entire system if the screen is damaged?
No. In most cases, you can replace just the monitor or display unit.Â
Related Readings
For more tips and product insights, check out our latest blogs:
Why Is My Sewer Camera Screen Black or Blue?
How to Fix Common Sewer Camera Problems (Solutions & Replacement Parts Guide)
For questions about Forbest inspection cameras, contact a Representative by calling 1-877-369-1199 or message us by clicking here.