Conduct a check on learning and summarize the learning activity. Troubleshooting procedures are listed in the chart below. Manpack radio set a. Rotate battery case to engage spare battery. Surface vehicle radio set. Turn off RS immediately and call unit maintenance.
Display shows random or improper characters during operation.
Conduct a check on learning and summarize the learning activity. Self-test fault message corrective actions are listed in the chart below. If the corrective actions fail to clear the fault, notify unit maintenance. Remove any foreign materials found in connectors. CK BARO Check pressure port for dirt and other foreign materials.