® | Troubleshooting |
|
Problem/Concern | Causes/Solutions | Section to Consult |
Ultrasonics don’t work. | Check ultrasonic holes on bottom of | “Ultrasonic Function” in |
| receiver for mud or debris. If dirty, | Receiver Section |
| carefully clean them out. Be extremely |
|
| careful not to puncture the metal inside the |
|
| ultrasonic holes. Use isopropyl alcohol |
|
| (99% by volume) in modest amounts; |
|
| swish around (upside down) and fling out |
|
| the liquid. Repeat two more times and |
|
| allow to dry for about 15 minutes. |
|
| If you still cannot get the ultrasonic |
|
| function to perform properly, call DCI |
|
| customer service at |
|
|
|
DigiTrak® Mark III Operator’s Manual | 67 |
