NT1ACE4User Manual
8NT1ACE
4UserManual 61200242L1-1

Figure 1-6. Typical Configuration

Troubleshooting

If your NT1 ACE4does not operate properly,please check

the lists of symptoms and solutions below. For further assis-

tance,please contact ADTRAN Technical Support at 888-

4ADTRAN.

Symptom Action
ERRORand READY indi-
catorsnot illuminated. • Verify power co nnection.
• Check the power source for suffi-
cientpower.
• Call ADTRAN Technical Support
forassistance.
NT1
3,000Feet
TR*
*TR=100ΩTermination Resistor
TR*
TR*TR*
TR*
TR*NT1
NT1
TR*
TR*NT1