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LOGIQ 400
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GE Medical Systems LOGIQ 400 Service Manual

2127661
Revision 9
LOGIQ 400 Service Manual
Copyright1995, 1996, 1997, 1998, 1999, 2000 by General Electric Company
LOGIQ 400 SERVICE MANUALGE MEDICAL SYSTEMS
REV 9

LIST OF EFFECTIVE PAGES

REV DATE PRIMARY REASON FOR CHANGE
0 July 27, 1995 Initial release 1 October 6, 1995 Software version 2.10 release, error correction 2 July 10, 1996 Software version 3.00 release, error correction 3 March 10, 1997 Software version 3.10 release, error correction 4 December 17, 1997 LOGIQ 400CL release, error correction 5 June 19, 1998 Software version 3.40 and 3.41 for LOGIQ 400CL release and error correction 6 April 21, 1999 Software version 4.01y and 4.02y release and error correction 7 September 17, 1999 Additional information for SGMS Manufacturing 8 October 15, 1999 Software version 4.31y and 4.32y release and error correction 9 March 17, 2000 Software version 5.01 release and error correction
P AGE REV PAGE REV PAGE REV PAGE REV PAGE REV
Title page 9. . . . . . . . . .
GE Logo page –. . . . . .
P9030CB 2. . . . . . . . . . .
P9030CC 4. . . . . . . . . .
P9030CD 0. . . . . . . . . .
A9. . . . . . . . . . . . . . . . . .
i8. . . . . . . . . . . . . . . . . . .
ii to x 9. . . . . . . . . . . . . .
Chapter 1
1–1 8. . . . . . . . . . . . . . . .
1–2 to 1–3 0. . . . . . . . . .
1–4 2. . . . . . . . . . . . . . . .
1–5 to 1–8 8. . . . . . . . . .
1–9 7. . . . . . . . . . . . . . . .
1–10 to 20 8. . . . . . . . . .
Chapter 2
2–1 5. . . . . . . . . . . . . . . .
2–2 to 2–4 0. . . . . . . . . .
2–5 5. . . . . . . . . . . . . . . .
2–6 to 2–9 0. . . . . . . . . .
2–10 9. . . . . . . . . . . . . . .
2–11 to 2–16 0. . . . . . . .
Chapter 3
3–1 9. . . . . . . . . . . . . . . .
3–2 0. . . . . . . . . . . . . . . .
3–3 to 3–16 9. . . . . . . . .
Chapter 4
4–1 6. . . . . . . . . . . . . . . .
4–2 0. . . . . . . . . . . . . . . .
4–3 2. . . . . . . . . . . . . . . .
4–4 1. . . . . . . . . . . . . . . .
4–5 0. . . . . . . . . . . . . . . .
4–6 1. . . . . . . . . . . . . . . .
4–7 0. . . . . . . . . . . . . . . .
4–8 to 4–10 1. . . . . . . . .
4–11 to 4–13 0. . . . . . . .
4–14 1. . . . . . . . . . . . . . .
4–15 0. . . . . . . . . . . . . . .
4–16 6. . . . . . . . . . . . . . .
4–17 0. . . . . . . . . . . . . . .
4–18 5. . . . . . . . . . . . . . .
4–19 1. . . . . . . . . . . . . . .
4–20 to 4–24 5. . . . . . .
4–25 to 4–26 9. . . . . . .
4–27 to 4–32 5. . . . . . .
4–33 to 4–46 6. . . . . . .
Chapter 5
5–1 6. . . . . . . . . . . . . . . .
5–2 0. . . . . . . . . . . . . . . .
5–3 to 5–4 1. . . . . . . . . .
5–5 9. . . . . . . . . . . . . . . .
5–6 to 5–7 6. . . . . . . . . .
5–8 to 5–9 9. . . . . . . . . .
5–10 to 5–1 1 6. . . . . . . .
5–12 to 5–13 0. . . . . . .
5–14 to 5–15 2. . . . . . .
5–16 to 5–17 6. . . . . . .
5–18 9. . . . . . . . . . . . . . .
5–19 8. . . . . . . . . . . . . . .
5–20 9. . . . . . . . . . . . . . .
Chapter 6
6–1 to 6–288 9. . . . . . .
Chapter 7
7–1 5. . . . . . . . . . . . . . . .
7–2 0. . . . . . . . . . . . . . . .
7–3 4. . . . . . . . . . . . . . . .
7–4 to 7–6 2. . . . . . . . . .
7–7 to 7–20 5. . . . . . . . .
Chapter 8
8–1 to 8–3 5. . . . . . . . . .
8–4 0. . . . . . . . . . . . . . . .
8–5 to 8–7 5. . . . . . . . . .
8–8 to 8–15 0. . . . . . . . .
8–16 5. . . . . . . . . . . . . . .
8–17 0. . . . . . . . . . . . . . .
8–18 5. . . . . . . . . . . . . . .
8–19 to 8–20 4. . . . . . .
8–21 5. . . . . . . . . . . . . . .
8–22 0. . . . . . . . . . . . . . .
8–23 5. . . . . . . . . . . . . . .
8–24 0. . . . . . . . . . . . . . .
8–25 to 8–26 5. . . . . . .
8–27 0. . . . . . . . . . . . . . .
8–28 5. . . . . . . . . . . . . . .
8–29 0. . . . . . . . . . . . . . .
8–30 to 8–88 5. . . . . . .
A
LOGIQ 400 SERVICE MANUALGE MEDICAL SYSTEMS
REV 8

TABLE OF CONTENTS

SECTION TITLE PAGE
T ABLE OF CONTENTS i. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CHAPTER 1 – INTRODUCTION
1–1 SER VICE MANUAL CONTENTS 1–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1–2 SAFETY 1–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1–2–1 Warnings 1–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1–2–2 Specifications 1–17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1–3 EMC (Electromagnetic Compatibility) 1–18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1–3–1 EMC Performance 1–18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1–3–2 Notice upon Installation of Product 1–18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1–3–3 General Notice 1–19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1–3–4 Countermeasures against EMC-related Issues 1–19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1–3–5 Notice on Service 1–19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1–4 ADDRESS 1–20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CHAPTER 2 – INSTALLATION
2–1 PREINSTALLATION 2–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2–1–1 Introduction 2–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2–1–2 Power Line Requirements 2–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2–1–3 Physical Specifications 2–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2–1–4 Recommended Ultrasound Room Layout 2–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2–2 INSTALLA TION 2–8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2–2–1 Introduction 2–8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2–2–2 Average Installation Time 2–8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2–2–3 Installation Warnings 2–8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2–2–4 Checking the Components 2–8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2–2–5 Unpacking LOGIQ 400 2–9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2–2–6 Probe Cable Arm Installation 2–12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2–2–7 MTZ Probe Holder Installation 2–13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2–2–8 Transducer Connection 2–13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2–2–9 Powering-Up Procedure 2–14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2–2–10 Moving into Position 2–15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2–2–11 Adjusting System Clock 2–15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2–2–12 Product Locator Installation Card 2–16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
i
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LOGIQ 400 SERVICE MANUALGE MEDICAL SYSTEMS
REV 9
SECTION TITLE PAGE
CHAPTER 3 – SYSTEM CONFIGURATION
3–1 INTRODUCTION 3–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3–2 DIMENSIONS 3–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3–3 ELECTRICAL SPECIFICATIONS 3–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3–3–1 Power Supply 3–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3–3–2 Facility Power Receptacle 3–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3–4 ST ORAGE AND OPERATION REQUIREMENTS 3–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3–5 OPTIONAL PERIPHERALS 3–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3–5–1 Peripherals/Accessories Connector Panel 3–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3–5–2 List of Optional Peripherals 3–11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3–5–3 Power Consumption of Optional Peripherals 3–15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3–6 VIDEO SPECIFICATIONS 3–16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CHAPTER 4 – FUNCTIONAL CHECKS
4–1 INTRODUCTION 4–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4–1–1 Required Equipment 4–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4–2 FUNCTIONAL CHECK PROCEDURES 4–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4–2–1 Basic Controls 4–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4–3 DIAGNOSTICS 4–10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4–3–1 Service Software Menu 4–10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4–3–2 Diagnosis Test Menu 4–11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4–3–3 Utility Menu 4–16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4–4 POWER SUPPLY ADJUSTMENTS 4–37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4–4–1 Power Supply Access 4–38. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4–4–2 Power Supply Adjustment Procedure 4–40. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CHAPTER 5 – DIAGRAMS
5–1 INTRODUCTION 5–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5–2 LOGIQ 400 SYSTEM 5–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5–3 BLOCK DIAGRAM 5–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5–4 WIRING DIAGRAM 5–8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5–5 POWER SUPPLY BLOCK DIAGRAM 5–12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5–6 POWER SUPPLY2 BLOCK DIAGRAM 5–14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5–7 POWER SUPPLY2 BLOCK DIAGRAM 5–16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5–8 CIRCUIT BOARD DESCRIPTION 5–18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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LOGIQ 400 SERVICE MANUALGE MEDICAL SYSTEMS
REV 9
SECTION TITLE PAGE
CHAPTER 6 – RENEWAL PARTS
6–1 RENEWAL PARTS 6–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2 DISASSEMBLY/RE–ASSEMBLY 6–69. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–1 Monitor Assy (FRU No. 100) 6–70. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–2 Monitor Cover Set (FRU No. 101) 6–72. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–3 Escutcheon Latch (FRU No. 103) 6–76. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–4 Escutcheon Front Door (FRU No. 107) 6–77. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–5 CRT Cap Set (FRU No. 108) 6–78. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–6 CRT Filter (FRU No. 109), CRT Filter Clamp Set (FRU No. 110) 6–79. . . . . . . . . . . . . . . . . . .
6–2–7 Accessory Assy (FRU No. 111) 6–80. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–8 Speaker Assy (FRU No. 112) 6–82. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–9 CRT Lamp Assy (FRU No. 113), CRT Lamp (FRU No. 114) 6–84. . . . . . . . . . . . . . . . . . . . . . .
6–2–10 CRT Assy (FRU No. 115) 6–86. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–11 CRT Cable Set (FRU No. 116) 6–88. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–12 Monitor Assy NTSC (FRU No. 150), Monitor Assy PAL (FRU No. 151) 6–90. . . . . . . . . . . . .
6–2–13 Monitor Cover (FRU No. 152) 6–92. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–14 Escutcheon Assy (FRU No. 153) 6–93. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–15 Fixing Metal Plate (FRU No. 154) 6–96. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–16 CRT Filter (FRU No. 155), CRT Filter Clamp Set (FRU No. 156) 6–97. . . . . . . . . . . . . . . . . .
6–2–17 Monitor Bottom Assy (FRU No. 157) 6–98. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–18 CRT Assy NTSC (FRU No. 158), CRT Assy PAL (FRU No. 159) 6–100. . . . . . . . . . . . . . . . .
6–2–19 CRT Cable Set (FRU No. 160) 6–102. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–20 CRT Lamp (FRU No. 161) 6–103. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–21 Monitor15 Assy (FRU No. 170) 6–104. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–22 Monitor15 Cover Set (FRU No. 171) 6–106. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–23 Speaker Assy (FRU No. 178) 6–109. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–24 Task Lamp (FRU No. 180) 6–110. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–25 CRT Cable Set (FRU No. 182) 6–111. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–26 Neck Assy (FRU No. 201 for Color Monitor, No. 202 for B/W Monitor) 6–114. . . . . . . . . . . . .
6–2–27 Neck Grip (FRU No. 203) 6–117. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–28 Neck Space Plate (FRU No. 204) 6–120. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–29 Neck Space Plate 2 (FRU No. 205) 6–122. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–30 Rotation Spacer (FRU No. 206) 6–124. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–31 Side Cover Left (FRU No. 301) 6–127. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–32 Side Cover Right (FRU No. 302) 6–128. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–33 Rear Cover (FRU No. 303) 6–129. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–34 Rear Door Assy (FRU No. 304) 6–130. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–35 Front Base Cover (FRU No. 305) 6–131. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–36 Front Cover (FRU No. 306) 6–132. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–37 Keyboard Bottom Cover (FRU No. 307) 6–134. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–38 Top Cover (FRU No. 308) 6–135. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–39 Front Bumper Set (FRU No. 310) 6–136. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–40 Corner Guard (FRU No. 311) 6–137. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–41 Probe Holder (FRU No. 312) 6–138. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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6–2–42 Gel Holder (FRU No. 313), Gel Holder Bottom (FRU No. 314) 6–139. . . . . . . . . . . . . . . . . . .
6–2–43 Handle (FRU No. 315) 6–140. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–44 Air Filter (FRU No. 316) 6–141. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–45 Cable Arm Assy (FRU No. 317) 6–142. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–46 Front Caster Assy (FRU No. 318) 6–143. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–47 Rear Caster Assy (FRU No. 319) 6–144. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–48 Caster Cover Assy (FRU No. 320) 6–145. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–49 Keyboard Panel Assy (FRU No. 400) 6–147. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–50 Keyboard Assy (FRU No. 401), Keyboard Cover (FRU No. 402),
Key Sheet (FRU No. 403) 6–148. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–51 Keyboard Knob Set (FRU No. 404) 6–151. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–52 Trackball (FRU No. 405) 6–152. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–53 Gain Encoder (FRU No. 410) 6–153. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–54 Keyboard Panel Assy (FRU No. 450) 6–155. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–55 Keyboard Cover Assy (FRU No. 451), SW PWB (FRU No. 462),
Rubber Key (FRU No. 452, 453, 454, and 455) 6–156. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–56 Keyboard Knob Set (FRU No. 464) 6–159. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–57 Trackball (FRU No. 457) 6–160. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–58 TGC Assy (FRU No. 458) 6–161. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–59 Freeze Key Assy (FRU No. 459) 6–162. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–60 Rotary Encoder (FRU No. 460) 6–163. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–61 Rear CONN Panel Assy (FRU No. 501) 6–166. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–62 CNTIF Assy (FRU No. 502) 6–168. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–63 AVIF Assy or BVIF Assy (FRU No. 503) 6–169. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–64 Circuit Protector (FRU No. 504: 15A, FRU No. 505: 7.5A) 6–170. . . . . . . . . . . . . . . . . . . . . . .
6–2–65 ECG Board Assy (FRU No. 506) 6–171. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–66 ECG Panel Assy (FRU No. 507) 6–172. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–67 Nest Fan Assy (FRU No. 511) 6–174. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–68 Probe CONN Set Assy
(FRU No. 512 for 3 slots model, FRU No. 513 for 2 slots model) 6–176. . . . . . . . . . . . . . . . .
6–2–69 Connector Cover (FRU No. 514) 6–178. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–70 Shield Finger Long (FRU No. 515), Shield Finger Short (FRU No. 516) 6–179. . . . . . . . . . . .
6–2–71 Probe CONN 1 Assy (FRU No. 517) or DCON Assy (FRU No. 518) 6–180. . . . . . . . . . . . . . .
6–2–72 PRAG Assy (FRU No. 519) 6–182. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–73 MODD (FRU No. 520), MODD Fan (FRU No. 521),
MODD Holder Assy (FRU No. 522) 6–184. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–74 HDD Assy (FRU No. 523), HDD Holder Assy (FRU No. 524) 6–189. . . . . . . . . . . . . . . . . . . . .
6–2–75 HDDB Assy (FRU No. 525) 6–195. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–76 HDD LED Assy (FRU No. 526) 6–196. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–77 Power Switch Assy (FRU No. 527) 6–197. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–78 P.C. Board(s) (FRU No. 601 through 612) 6–198. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–79 Time Keeper RAM (FRU No. 613) 6–200. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–80 Time Keeper Battery (FRU No. 613B) 6–202. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–81 Time Keeper Battery (for MVME167–002B) (FRU No. 613C) 6–204. . . . . . . . . . . . . . . . . . . . .
6–2–82 OMEM Assy (FRU No. 614) 6–206. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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CHAPTER 6 – RENEWAL PARTS (continued)
6–2–83 Nest Mother Assy (FRU No. 615) 6–208. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–84 Mother IC (FRU No. 616) 6–210. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–85 High Voltage Assy (FRU No. 701) 6–214. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–86 HV Fan (FRU No. 702) 6–216. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–87 Low Voltage Unit (FRU No. 703) 6–218. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–88 Power Control Unit (FRU No. 704) 6–220. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–89 SSR Unit (FRU No. 705) 6–222. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–90 Power Inlet Unit (FRU No. 706 for 115V , FRU No. 707 for 220V) 6–224. . . . . . . . . . . . . . . . .
6–2–91 PW Air Filter (FRU No. 708) 6–226. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–92 Filter Cover Set (FRU No. 709) 6–227. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–93 HV Unit (FRU No. 750) 6–230. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–94 Cooling Fan (FRU No. 751) 6–232. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–95 LV2 Unit (FRU No. 752) 6–234. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–96 TRIAC Unit (FRU No. 753) 6–236. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–2–97 Power Inlet Unit2 (FRU No. 754 for 115V , FRU No. 755 for 220V) 6–238. . . . . . . . . . . . . . . .
6–2–98 LV3 Unit (FRU No. 770) 6–240. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–3 FUSE REPLACEMENT 6–243. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–3–1 Introduction 6–243. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–3–2 Replacement Procedures 6–244. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–4 SYSTEM SOFTWARE INSTALLATION 6–251. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–4–1 Introduction 6–251. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–4–2 Preparing before Installation 6–252. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–4–3 Initializing Hard Disk 6–253. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–4–4 Installing Software 6–254. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–4–5 Final Procedures 6–255. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–5 POWER SUPPLY REPLACEMENT 6–257. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–5–1 Introduction 6–257. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–5–2 Replacement Procedures 6–257. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–6 REPLACING 2.5–INCH HDD ASSY WITH 3.5–INCH HDD ASSY 6–263. . . . . . . . . . . . . . . . . . . . . . . . .
6–6–1 Introduction 6–263. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–6–2 Time Required 6–263. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–6–3 Parts Required 6–263. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–6–4 Procedures 6–263. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–7 REPLACING LV2 UNIT WITH LV3 UNIT 6–276. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–7–1 Introduction 6–276. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–7–2 Time Required 6–276. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–7–3 Parts Required 6–276. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6–7–4 Procedures 6–276. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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CHAPTER 7 – PERIODIC MAINTENANCE
7–1 INTRODUCTION 7–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7–1–1 Periodic Maintenance 7–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7–2 PERIODIC MAINTENANCE PROCEDURE 7–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7–2–1 Visual Inspection 7–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7–2–2 Cleaning 7–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7–2–3 Measurement 7–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7–2–4 User Data Backup 7–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7–2–5 Note 7–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7–3 ELECTRICAL SAFETY TEST 7–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7–3–1 Outlet Test Wiring Arrangement 7–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7–3–2 Ground Continuity 7–8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7–3–3 Chassis Leakage Current Test 7–9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7–3–4 Probe Leakage Current Test 7–12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7–3–5 ECG Leakage Current Test 7–16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7–3–6 When There’s Too Much Leakage Current 7–20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CHAPTER 8 – OPTIONS
8–1 INTRODUCTION 8–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–2 VIDEO CASSETTE RECORDER INSTALLATION 8–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–2–1 Foreword 8–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–2–2 Tools Required 8–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–2–3 Time Required 8–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–2–4 Parts Required 8–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–2–5 Functional Check–out 8–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–2–6 Installing VCR on Console 8–8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–2–7 Installing VCR on Color Monitor 8–13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–2–8 Connecting Cables 8–19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–2–9 Setting DIP Switches 8–20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–2–10 Operational Check-out 8–20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–2–11 Final Procedures 8–23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–2–12 Renewal Parts 8–24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
vi
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LOGIQ 400 SERVICE MANUALGE MEDICAL SYSTEMS
REV 9
SECTION TITLE PAGE
CHAPTER 8 – OPTIONS (continued)
8–3 COLOR VIDEO PRINTER INSTALLATION 8–25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–3–1 Foreword 8–25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–3–2 Tools Required 8–25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–3–3 Time Required 8–25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–3–4 Parts Required 8–25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–3–5 Functional Check–out 8–26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–3–6 Installing Color Video Printer on Console 8–26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–3–7 Connecting Cables 8–31. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–3–8 Setting DIP Switches 8–33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–3–9 Setting Parameters of UP–2950 Series Printers 8–33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–3–10 Operational Check–out 8–36. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–3–11 Final Procedures 8–40. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–3–12 Renewal Parts 8–41. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–4 B/W PRINTER INSTALLATION 8–42. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–4–1 Foreword 8–42. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–4–2 Tools Required 8–42. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–4–3 Time Required 8–42. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–4–4 Parts Required 8–42. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–4–5 Functional Check–out 8–42. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–4–6 Setting DIP Switches 8–43. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–4–7 Installing B/W Video Printer on Console 8–43. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–4–8 Connecting Cables 8–47. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–4–9 Operational Check–out 8–48. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–4–10 Final Procedures 8–51. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–4–11 Renewal Parts 8–51. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–5 ECG OPTION INSTALLATION 8–52. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–5–1 Foreword 8–52. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–5–2 Tools Required 8–52. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–5–3 Time Required 8–52. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–5–4 Parts Required 8–52. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–5–5 Functional Check–out 8–52. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–5–6 Installing ECG Board Assy 8–53. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–5–7 Installing ECG Panel Assy 8–55. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–5–8 Operational Check–out 8–57. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–5–9 Attaching Caution Label 8–66. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–5–10 Final Procedures 8–67. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–5–11 Renewal Parts 8–69. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
vii
T ABLE OF CONTENTS
LOGIQ 400 SERVICE MANUALGE MEDICAL SYSTEMS
REV 9
SECTION TITLE PAGE
CHAPTER 8 – OPTIONS (continued)
8–6 EXPANDED CINE MEMORY INSTALLATION 8–70. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–6–1 Foreword 8–70. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–6–2 Tools Required 8–70. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–6–3 Time Required 8–70. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–6–4 Parts Required 8–70. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–6–5 Functional Check–out 8–70. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–6–6 Accessing Board Assy 8–71. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–6–7 Installing OMEM Assy 8–72. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–6–8 Operational Check–out 8–74. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–6–9 Final Procedures 8–75. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–6–10 Renewal Parts 8–77. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–7 FOOT SWITCH INSTALLATION 8–78. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–7–1 Foreword 8–78. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–7–2 Tools Required 8–78. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–7–3 Time Required 8–78. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–7–4 Parts Required 8–78. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–7–5 Functional Check–out 8–78. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–7–6 Connecting Foot Switch 8–79. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–7–7 Operational Check-out 8–80. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–7–8 Final Procedures 8–80. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–8 SWIVEL LOCK INSTALLATION 8–81. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–8–1 Foreword 8–81. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–8–2 Tools Required 8–81. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–8–3 Time Required 8–81. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–8–4 Parts Required 8–81. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–8–5 Functional Check–out 8–81. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–8–6 Installing Swivel Lock 8–82. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–8–7 Operational Check-out 8–84. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–8–8 Final Procedures 8–84. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
viii
T ABLE OF CONTENTS
LOGIQ 400 SERVICE MANUALGE MEDICAL SYSTEMS
REV 9
SECTION TITLE PAGE
CHAPTER 8 – OPTIONS (continued)
8–9 LEFT SIDE PROBE HOLDER INSTALLATION 8–85. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–9–1 Foreword 8–85. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–9–2 Tools Required 8–85. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–9–3 Time Required 8–85. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–9–4 Parts Required 8–85. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–9–5 Installing Left Side Probe Holder 8–85. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–9–6 Operational Check-out 8–86. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–9–7 Final Procedures 8–86. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–10 MTZ PROBE HOLDER INST ALLATION 8–87. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–10–1 Foreword 8–87. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–10–2 Tools Required 8–87. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–10–3 Time Required 8–87. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–10–4 Parts Required 8–87. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–10–5 Installing MTZ Probe Holder 8–88. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8–10–6 Final Procedures 8–88. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ix
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LOGIQ 400 SERVICE MANUALGE MEDICAL SYSTEMS
REV 0

1–1 SERVICE MANUAL CONTENTS

This manual provides service information on the LOGIQ 400 Ultrasound Scanning System. It contains the following chapters:
1. Chapter 1, Introduction: Contains a content summary and warnings;
2. Chapter 2, Installation: Contains physical and electrical requirements that must be considered prior to installa­tion and a complete LOGIQ 400 installation procedure with installation checklist;
3. Chapter 3, System Configuration: Contains system configuration and specifications;
4. Chapter 4, Functional Checks: Contains functional checks that must be performed as part of the installation, or as required during servicing and periodic maintenance;
5. Chapter 5, Diagrams: Contains block diagrams and functional explanations of the LOGIQ 400 electronics;
6. Chapter 6, Renewal Parts: Contains a complete list of replacement parts for the LOGIQ 400 and disassembly procedures for all changeable FRU;
7. Chapter 7, Periodic Maintenance: Provides periodic maintenance procedures for the LOGIQ 400.
8. Chapter 8, Options: Provides installation procedures and changeable FRU for the optional devices.
1–3

INTRODUCTION

LOGIQ 400 SERVICE MANUALGE MEDICAL SYSTEMS
REV 2

1–2 SAFETY

1–2–1 Warnings

W ARNING!
CAREFULLY READ ALL THE WARNINGS LISTED BELOW!
1. The operator manual should be fully read and understood before operating the LOGIQ 400 and kept nearby for quick reference.
2. Although the ultrasound energy transmitted from the LOGIQ 400 transducer is within AIUM/NEMA standards, unnecessary exposure should be avoided. Only trained personnel should operate the LOGIQ 400.
3. T o prevent electrical shock, the LOGIQ 400 should be connected to a properly grounded power receptacle. Do not use a three prong to two prong adapter. This defeats safety grounding.
4. Do not use with Defibrillator when LOGIQ 400 is being operated .
5. Probes are fragile, please handle with care.
6. Concerning Outside Markings, refer to Illustration 1–1, 1–2, 1–3, 1–4, 1–5, 1–6, and 1–7.
7. For the cleaning, disinfection, and sterilization, refer to Probe section in LOGIQ 400 User Manual and Caution Sheet supplied with each probe.
NOTICE
This medical equipment is approved, in terms of the prevention of radio wave interference, to be used in hospitals, clinics and other institutions which are environmentally qualified. The use of this equip­ment in an inappropriate environment may cause some electronic interference to radios and televi­sions around the equipment. Proper handling of this equipment is required in order to avoid such trouble according to the operator and service manuals. This equipment can be used in residential areas only under the supervision of physicians or qualified technicians.
CAUTION
Improper performance possibility. Do not use the following devices near this equipment. Cellular phone, radio transceiver, mobile radio transmitter, radio-controlled toy, etc. Use of these devices near this equipment could cause this equipment to perform outside the published specifications. Keep power to these devices turned off when near this equipment.
1–4
INTRODUCTION
REV 8
1–2–1 Warnings (continued)
LOGIQ 400 SERVICE MANUALGE MEDICAL SYSTEMS
OUTSIDE MARKINGS OF LOGIQ 400 (For Color Monitor Models)
ILLUSTRATION 1–1
Note
For further details regarding the cautions above, refer to 2–2–10 MOVING INTO POSITION in Chap­ter 2.
1–5
INTRODUCTION
REV 8
1–2–1 Warnings (continued)
LOGIQ 400 SERVICE MANUALGE MEDICAL SYSTEMS
OUTSIDE MARKINGS OF LOGIQ 400 (For B/W Monitor Models with S/W V3.40 or earlier)
ILLUSTRATION 1–2
Note
For further details regarding the cautions above, refer to 2–2–10 MOVING INTO POSITION in Chap­ter 2.
Note
B/W system is applied the color monitor from software version 4.01y.
1–6
INTRODUCTION
REV 8
1–2–1 Warnings (continued)
Possible Injury. Placing objects on top of the monitor may cause the monitor to tilt with the falling objects resulting in injury to the operator. Do not place any objects on the monitor.
CAUTION
LOGIQ 400 SERVICE MANUALGE MEDICAL SYSTEMS
OUTSIDE MARKINGS OF LOGIQ 400 (For Color Monitor Models)
ILLUSTRATION 1–3
1–7
INTRODUCTION
REV 8
1–2–1 Warnings (continued)
LOGIQ 400 SERVICE MANUALGE MEDICAL SYSTEMS
OUTSIDE MARKINGS OF LOGIQ 400 (For USA)
ILLUSTRATION 1–4
Note
For the symbols shown in the illustration above, refer to latter pages in this chapter. The CAUTION label for the radio influence is attached on the console from April, 1996.
1–8
INTRODUCTION
REV 7
1–2–1 Warnings (continued)
LOGIQ 400 SERVICE MANUALGE MEDICAL SYSTEMS
OUTSIDE MARKINGS OF LOGIQ 400 (For Europe)
ILLUSTRATION 1–5
Note
For the symbols shown in the illustration above, refer to latter pages in this chapter. The CAUTION label for the radio influence is attached on the console from April, 1996. The GOST label is attached on the console from June, 1998.
1–9
INTRODUCTION
REV 8
1–2–1 Warnings (continued)
LOGIQ 400 SERVICE MANUALGE MEDICAL SYSTEMS
Labels including English, Russian, Swedish, Danish, Greek, and Turkish
[supplied with European Console]
EUROPEAN CAUTION LABELS FOR MAIN CAUTION LABEL
ILLUSTRATION 1–6
Note
The labels shown in ILLUSTRATION 1–6 are supplied with the consoles for Europe. They shall be attached on the console over the existing labels as necessary. Refer to the installation instructions supplied with the labels.
1–10
INTRODUCTION
REV 8
1–2–1 Warnings (continued)
LOGIQ 400 SERVICE MANUALGE MEDICAL SYSTEMS
OUTSIDE MARKINGS OF LOGIQ 400 (For Japan)
ILLUSTRATION 1–7
Note
For the symbols shown in the illustration above, refer to latter pages in this chapter. The CAUTION label for the radio influence is attached on the console from April, 1996. The Japanese EMC label is attached on the console wiith the software version 4.10 or later instead of the VCIM label.
1–11
INTRODUCTION
REV 8
1–2–1 Warnings (continued)
LOGIQ 400 SERVICE MANUALGE MEDICAL SYSTEMS
OUTSIDE MARKINGS OF LOGIQ 400 (For Korea)
ILLUSTRATION 1–8
Note
ILLUSTRATION 1–8 shows the labels attached on the console for Korea.
1–12
INTRODUCTION
REV 8
1–2–1 Warnings (Continued)
Do not use a Defibrillator simultaneously with the ECG, as its excessive voltage will damage the signal input block of the ECG unit.
CAUTION
LOGIQ 400 SERVICE MANUALGE MEDICAL SYSTEMS
OUTSIDE MARKINGS OF LOGIQ 400 (For Units with ECG)
ILLUSTRATION 1–9
Note
This label is attached only on the LOGIQ 400 console with the optional ECG unit.
Labels including English, Russian, Swedish, Danish, Greek, and Turkish
[supplied with European Console]
EUROPEAN LANGUAGE LABEL ON ECG LABEL
ILLUSTRATION 1–10
Note
The labels shown in ILLUSTRA TION 1–10 are supplied with the consoles for Europe. They shall be attached on the console over the existing labels as necessary. Refer to the installation instructions supplied with the labels.
1–13
INTRODUCTION
REV 8
1–2–1 Warnings (Continued)
HAZARDOUS VOLTAGE. 140VDC CAN CAUSE A SEVERE INJURY OR DEATH, OR THE POWER SUPPLY TO BE DAMAGED. TURN OFF THE POWER AND CHECK THE RESIDUAL VOL TAGE OF CAPACITORS BEFORE ACCESSING THE POWER SUPPLY UNIT. CAREFULLY WORK WHILE ACCESSING THE POWER SUPPLY UNIT.
WARNING!
LOGIQ 400 SERVICE MANUALGE MEDICAL SYSTEMS
OUTSIDE MARKINGS OF LOGIQ 400 (ON POWER SUPPLY BOX)
ILLUSTRATION 1–11
Note
Same labels are attached on both left and right outside of the power supply unit.
1–14
INTRODUCTION
LOGIQ 400 SERVICE MANUALGE MEDICAL SYSTEMS
REV 8
1–2–1 Warnings (Continued)
The following table describes the purpose and location of safety labels and other important information provided on the equipment.
Label/Symbol Purpose/Meaning Location
Identification and Rating Plate
Type/Class Label
Device Listing/ Certification Labels
”DANGER – Risk of explosion used in...”
• Manufacturer’s name and address
• Date of manufacture
• Model and serial numbers
• Electrical ratings
Used to indicate the degree of safety or protection.
Equipment Type BF (man in the box symbol) IEC 878–02–03 indicates B Type equipment having a floating ap­plied part.
Equipment Type CF (heart in the box symbol) IEC 878–02–05 indicates equipment having a floating applied part having a degree of protection suitable for direct cardiac contact.
Laboratory logo or labels denoting conformance with industry safety standards such as UL or IEC.
The system is not designed for use with flammable anesthetic gases.
• ”CAUTION” The equilateral triangle is usually used in combina­tion with other symbols to advise or warn the user.
Rear of console near power inlet
Probe connectors and PCG connector
ECG connector and surgical probes
Rear of console
Rear of console
Various
• ”ATTENTION – Consult accompa­nying documents ” is intended to alert the user to refer to the operator manual or other instructions when complete information cannot be pro­vided on the label.
• ”WARNING – Dangerous voltage” (the lightning flash with arrowhead) is used to indicate electric shock haz­ards.
1–15
Various
Left and right side of power supply unit
INTRODUCTION
REV 8
1–2–1 Warnings (Continued)
Label/Symbol Purpose/Meaning Location
LOGIQ 400 SERVICE MANUALGE MEDICAL SYSTEMS
• ”Mains OFF” Indicates the power off position of the mains power switch.
• ”OFF/Standby” Indicates the pow­er off/standby position of the power switch.
CAUTION This Power Switch DOES NOT ISO­LATE Mains Supply
• ”Mains ON” Indicates the power on position of the mains power switch.
• ”ON” Indicates the power on posi­tion of the power switch.
CAUTION This Power Switch DOES NOT ISO­LATE Mains Supply
• ”Protective Earth” Indicates the protective earth (grounding) terminal.
• ”Equipotentiality” Indicates the ter­minal to be used for connecting equi­potential conductors when intercon­necting (grounding) with other equip­ment.
Rear of system Adjacent to mains switch
Adjacent to On–Off/Standby Switch
Rear of system Adjacent to mains switch
Adjacent to On–Off/Standby Switch
Not used
Rear of console
• ”Non-Ionizing Radiation” indicates that the system applies RF energy.
1–16
Rear of console near power inlet
INTRODUCTION
LOGIQ 400 SERVICE MANUALGE MEDICAL SYSTEMS
REV 8

1–2–2 Specifications

Type of protection against electric shock: Class I EQUIPMENT (*1) Degree of protection against electric shock: Type BF EQUIPMENT (*2) (Except ECG)
Type CF EQUIPMENT (*3) (ECG Only)
Ordinary Equipment Continuous Operation
*1. Class I EQUIPMENT
EQUIPMENT in which protection against electric shock does not rely on BASIC INSULA TION only, but which includes an additional safety precaution in that means are provided for the connection of the EQUIPMENT to the protective earth conductor in the fixed wiring of the installation in such a way that ACCESSIBLE MET AL PARTS cannot become LIVE in the event of a failure of the BASIC INSULATION.
*2. Type BF EQUIPMENT
TYPE B EQUIPMENT with an F–TYPE APPLIED P ART TYPE B EQUIPMENT: EQUIPMENT providing a particular degree of protection against electric shock, par­ticularly regarding:
– allowable LEAKAGE CURRENT ;
Normal mode Single failure mode
Patient leakage current Less than 100µA Less than 500µA
*3. Type CF EQUIPMENT
EQUIPMENT providing a particular degree of protection higher than that for TYPE OF BF EQUIPMENT against electric shock particularly regarding allowable LEAKAGE CURRENT, and having an F–TYPE AP­PLIED PART.
– allowable LEAKAGE CURRENT ;
Normal mode Single failure mode
Patient leakage current Less than 10µA Less than 50µA
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INTRODUCTION
LOGIQ 400 SERVICE MANUALGE MEDICAL SYSTEMS
REV 8

1–3 EMC (Electromagnetic Compatibility)

1–3–1 EMC Performance

All types of electronic equipment may characteristically cause electromagnetic interference with other equipment, either through air or connecting cables. The term EMC (Electromagnetic Compatibility) indicates capability of the equipment, which curbs electromagnetic influence from other equipment and at the same time does not affect other equipment with similar electromagnetic radiation from itself.
This product is designed to fully comply with the EN60601–1–2 (IEC601–1–2), in Medical electrical equipment EMC regulations.
Proper installation following this service manual is required in order to achieve the full EMC performance of the prod­uct.
The product must be installed as stipulated in 1–3–2, Notice upon Installation of Product. In case of issues related to EMC, please follow procedures stated in 1–3–4, Countermeasures against EMC-related
Issues.

1–3–2 Notice upon Installation of Product

1) Use either power supply cords provided by GEMS or ones designated by GEMS. Products equipped with
power source plug should be plugged into the fixed power socket which has the protective grounding conduc­tor.
Connect a three-pole plug to a three-pole socket without using a three-pole-to-two-pole converter.
2) Locate the equipment as far as possible from other electronic equipment.
3) Be sure to use either any cables provided by GEMS or ones designated by GEYMS. Wire these cables follow-
ing these installation procedures. (Example) Wire power cables separately from signal cables.
4) Lay out the main equipment and other peripherals following the installation procedures described in Chapter2,
INST ALLATION.
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INTRODUCTION
REV 8

1–3–3 General Notice

1) Designation of Peripheral Equipment Connectable to This Product
The equipment which conforms to EN60601–1–2 (IEC601–1–2), can be hooked up to the product without compromising its EMC performance.
Avoid using non-standardized equipment. Failure to comply with this instruction may result in poor EMC per­formance of the product.
2) Notice against User Modification
Never modify this product. Unilateral user modification may cause degradation in EMC performance. Modification of the product includes:
a) Changes in cables (length, material, wiring etc.) b) Changes in system installation/layout c) Changes in system configuration/components
LOGIQ 400 SERVICE MANUALGE MEDICAL SYSTEMS
d) Changes in means of fixing system/parts (cover open/close, cover screwing)
3) Operate the system with all covers closed. If you open any cover for some reason, be sure to shut it before
starting/resuming operation. Operating the system with any cover open may affect EMC performance.

1–3–4 Countermeasures against EMC-related Issues

Generally it is very difficult to grapple with issues related to EMC. It may take much time and cost. General countermeasures
Electromagnetic interference with other equipment
1) Electromagnetic interference may be alleviated by positioning other equipment far from the system.
2) Electromagnetic interference may be mitigated by changing the relative location (installation angle) between
the system and other equipment.
3) Electromagnetic interference may be eased by changing wiring locations of power/signal cables of other
equipment.
4) Electromagnetic influence may be reduced by altering the path of power supply for other equipment.

1–3–5 Notice on Service

1) Ensure all screws are tight after servicing. Loose screws may cause degradation in EMC performance.
2) In case the high frequency gasket of this system is broken, replace it with a new one immediately.
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INTRODUCTION
LOGIQ 400 SERVICE MANUALGE MEDICAL SYSTEMS
REV 8

1–4 ADDRESS

This system is not repairable by the customer. If this equipment does not work as indicated in the Operator Manual, please contact your service support center. If the service engineer needs additional information to repair this equip­ment, please contact the following address (The necessary information will be provided to the Service Engineer as needed):
GE Medical Systems
Ultrasound Business Group 4855 W. Electric Ave., Milwaukee, WI 53219 USA TEL: (1) 800–437–1171 FAX: (1) 414–647–4090
CANADA TEL: (1) 800–668–0732
LATIN & SOUTH AMERICA TEL: (1) 305–735–2304
GE Ultrasound Europe
GE Ultraschall Deutschland GmbH & Co. KG Beethovenstr. 239 42655 Solingen, GERMANY TEL: OLC–Europe Toll Free Numbers
or English/German Hotline (49) (212) 2802 207 English/German/French Hotline (49) (212) 2802 208
FAX: (49) (212) 2802 28
GE YOKOGAWA MEDICAL SYSTEMS
On–Line Center (OLC), Asia Ultrasound Group 67–4 Takakura–cho, Hachioji–shi, Tokyo, 192–0033 JAPAN TEL: (81) 426–48–2940 FAX: (81) 426–48–2905
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INTRODUCTION
LOGIQ 400 SERVICE MANUALGE MEDICAL SYSTEMS
REV 0

2–1 PREINSTALLATION

2–1–1 Introduction

This section describes various general electrical, operational, and environmental considerations that must be consid­ered before installing the LOGIQ 400 Ultrasound unit.

2–1–2 Power Line Requirements

The following power line parameters should be monitored for one week before installation. We recommend that you use an analyzer Dranetz Model 606–3 or Dranetz Model 626:
PARAMETER : LIMITS
Voltage Range : Japan. : 100 VAC ±10% (90–110 VAC)
: Europe : 220–240 VAC ±10% (198–264 VAC)
USA : 120 VAC ±10% (108–132 VAC)
Power : Japan : MAX. 1000 VA
: Europe : MAX. 1000 VA : USA : MAX. 1000VA
Line Frequency : All applications : 50/60Hz (±2Hz) Power Transients : Less than 25 % of nominal peak voltage for less than 1 millisecond for any type of
transient, including line frequency, synchronous, asynchronous, or aperiodic transients.
Decaying Oscillation : Less than 15 % of peak voltage for less than 1 millisecond.
2–3

INSTALLATION

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