16
Troubleshooting
LED Indication Table
Boot up
–
Yellow flashing slow
The LED will flash Yellow when the TZ20 is booting up.
Not connected - Blue solid
The LED appears solid blue when the TZ20 is powered but not able to
connect to UAS, and both SD cards are. Normally occurs when TZ20 is
connected to a computer.
Operating - Green solid
The LED appears solid green when the TZ20 is powered up and ready to
record/stream.
Recording - Green flashing slow
The LED appears flashing green when streaming video is being recorded
to the storage.
Warning - Orange blinking fast
The LED will flash orange when there is an error but the TZ20 is still
running. Reasons for this kind of warning include:
- Fail to record (no SD card, or SD card full)
- Camera error (but TZ20 can communicate with Camera)
Fatal error - Red flashing fast
The LED will flash red when there is a fatal error in the TZ20. That
includes:
- Cannot boot
- Cannot communicate with the FLIR Boson® camera(s).
Upgrade - Purple flashing slow
The LED will flash purple when the firmware upgrade process is active.
LED indicator priority
When two or more conditions are fulfilled at the same time the priority
shall be as follows. The condition that is first met shall be indicated.
1. Fatal error
2. Boot up
3. Upgrade
4. Warning
5. Recording
6. Not connected
7. Operating
