Table A. Troubleshooting with
Indicator Color | Meaning | Possible Cause | Corrective Action |
|
|
|
|
| Video Present LED (Continued) |
| |
|
|
|
|
Red on receiver | Incoming video | Optical signal is not being | Refer to the Optic Fault LED - |
| signal is not present | received from the trans- | Receiver section in this |
| on the channel. | mitter. Optic Fault LED is | table. |
|
| also red. |
|
|
|
|
|
|
| Video source is not | Check power connection to |
|
| powered on. | the video source. |
|
|
|
|
|
| Video source is not | Check BNC connections. |
|
| connected to the |
|
|
| transmitter. |
|
|
|
|
|
|
| Coaxial cable connected to | Replace cable. |
|
| the transmitter is defective. |
|
|
|
|
|
| Optic Fault LED - Transmitter |
| |
|
|
|
|
Green | Laser is operating | – | No action required. |
| properly. |
|
|
|
|
|
|
Flashing red | Laser has shut down. | Transmitter is operating in | Ensure that transmitter oper- |
|
| extreme environmental | ates according to operating |
|
| conditions; for example, | conditions stated in the |
|
| operating temperature is | Specifications section, and |
|
| below or above recom- | then cycle the power. |
|
| mended range as stated in | If problem persists, contact |
|
| the Specifications section. | Product Support. |
|
|
|
|
|
| Laser has reached end of | Cycle the power. If problem |
|
| life. | persists, contact Product |
|
|
| Support. |
|
|
|
|
|
|
| (Continued on next page) |
17 |
