Applies to: TracVision TV1 marine TV antenna with TV-Hub as documented in KVH User’s Guide revision C. Other TV1 generations or RV1 may differ.
Match your symptom
| What you see | What to do next |
|---|---|
| Antenna remains Searching | Check sky view, weather and satellite coverage before any settings. |
| Hub says Tracking, receiver has no channels | Check receiver/service selection and TV input. |
| Red/orange light or numbered error | Record the exact code and use KVH support before hardware work. |
Work through these checks
Read TV-Hub before touching equipment
The official TV1 guide says the web Home page and three front lights show system status. Normal operation has three solid green lights. The page distinguishes Searching, Tracking, Initializing, Idle and Error. Record all three lights and click any warning indicator to read its numbered message. Do not mistake a startup flash for a persistent fault; do not power off while all lights alternate orange during a software update, which the guide says can take up to 40 minutes.
What the result means: A code is more useful to support than “no signal.”
Separate searching from tracking
If the antenna continuously searches, look from a safe place for sky obstruction, severe weather and whether your selected satellite covers the vessel’s current position. KVH also notes that the chosen satellite can be outside the antenna’s elevation range. If TV-Hub reports Tracking, the antenna has a lock; then compare the receiver’s satellite/service configuration, selected channels and TV input. A tracking antenna does not prove the subscription or receiver is configured correctly.
What the result means: Do not turn or realign a stabilized antenna while underway.
Escalate coded or power faults
For a persistent orange/red light, save the code and TV-Hub Support > System Info, including serial number and software version. The manual lists error 100/101/131 for RF1 power feed and many motor/gyro faults that need KVH. Do not test the powered cable or remove the radome. KVH says certified technicians have the tools for system faults. If normal lights and settings still leave the problem unresolved, share the status, location and weather with KVH or its certified service network.
What the result means: Never enable remote diagnostics unless KVH support specifically requests it.
When to stop and get help
Stop for red power/antenna errors, RF1 shorts, wet or damaged wiring, radome opening, motor/gyro work, or unsafe vessel access. Never power-cycle during a software update. Contact KVH-certified service.
What to tell support
TV1/TV-Hub revision and serial numbers, three light states, Home page status, error code, selected satellite, receiver/provider, location, weather and software version.
Common questions
Does Tracking mean the receiver must show channels?
No. It reports antenna lock, while the receiver can still be on a wrong service or satellite setting or have an account problem.
Can I restart the TV-Hub during orange lights?
Not if all three alternate orange: the manual says that indicates an update. Wait until it finishes; KVH warns it can take 40 minutes.
Original troubleshooting guidance based on the official sources below. Menu names can change. This is an independent guide, not a manufacturer service bulletin or a bench-tested repair.