ECG machines troubleshooting: models and common symptoms

2 ECG machines with troubleshooting records in ServiceForge. Each model page lists every documented symptom with its ranked causes and first check.

Models

• GE Healthcare MAC VU360 46 symptoms
• Philips PageWriter TC70 115 symptoms

ServiceForge knowledge base record. Field-unverified unless technicians confirmed it. A teaching summary of the record, not a service manual.