TROUBLESHOOTING
PROBLEM | SOLUTION |
|
|
Why is the unit not operating as it should? | Make sure the power cord is plugged in and the power switch is turned on. If the unit |
| still fails to operate, remove the front panel and press the reset button. Make sure the |
| DIP switch settings are correct. Check the input power fuse. You may need to replace |
| it. Refer to Figure 14. |
|
|
What is the DB9 port used for? | This port is used for diagnostics. A technical support representative may ask you to |
| enable this feature should a problem arise with the unit. This port is not needed for the |
| |
|
|
00699
Figure 14. Power Input Fuse Replacement
00720
Figure 15. DB9
15 |
