| 3101 | ALT LAN NETWORK Adapter Failure Replace Alt. Lan Adapter |
| 3102 | ALT LAN NETWORK ROM Failure....Replace Alt. LAN Adapter |
| 3103 | ALT LAN NETWORK I. D. Failure....Replace Alt. LAN Adapter |
| 3104 | ALT LAN NETWORK RAM Failure....Replace Alt. LAN Adapter |
| 3105 | ALT LAN NETWORK Host Interrupt Failure....Replace Alt. LAN Adapter |
| 3106 | ALT LAN NETWORK + or NEG 12V DC Failure....Replace Alt. LAN Adapter |
| 3107 | ALT LAN NETWORK Digital Wrap Failure....Replace Alt. LAN Adapter |
| 3108 | ALT LAN NETWORK Host Interrupt Failure....Replace Alt. LAN Adapter |
| 3109 | ALT LAN NETWORK Sync Failure....Replace Alt. LAN Adapter |
| 3110 | ALT LAN NETWORK Time Out Failure....Replace Alt. LAN Adapter |
| 3111 | ALT LAN NETWORK Time Out Failure....Replace Alt. LAN Adapter |
| 3112 | ALT LAN NETWORK Adapter Failure....Replace Alt. LAN Adapter |
| 3113 | ALT LAN NETWORK Digital Failure....Replace Alt. LAN Adapter |
| 3114 | ALT LAN NETWORK Digital Failure....Replace Alt. LAN Network Adapter |
| 3115 | ALT LAN NETWORK Analog Failure (RF) (adapter not hooked to translator) |
| 3120 | ALT LAN NETWORK ROM BIOS Failure |
| 3141 | ALT LAN NETWORK Continuous RF Signal Detected |
| 3142 | ALT LAN NETWORK Continuous RF Signal Sent....Replace Alt. LAN Adapter |