Page 3.1
Chapter 3
Fault Diagnosis
SCHILLER AT-2plus 6-Channel ECG Unit
SERVICE HANDBOOK Issue d May 2002
Chapter 3
Fault Diagnosis
Contents
Introduction 3.2
General Check Procedures 3.3
Printer Check 3.4
Print Head Alignment and Print Head Tension 3.4
RS-232 Test with Test Plug 3.5
Memory and Data Transmission Check 3.6