VI                BeneVision N17/BeneVision N15/BeneVision N12 Patient Monitor Service Manual 
Preface 
Manual Purpose 
This manual provides detailed information about the assembly, disassembly, testing and troubleshooting of the 
equipment to support effective troubleshooting and repair. It is not intended to be a comprehensive, in-depth 
explanation of the product architecture or technical implementation. Use of the manual is necessary for proper 
equipment maintenance and will help to eliminate equipment damage and personal injury. 
 
This manual is based on the maximum configuration; therefore, some contents may not apply to your monitor. If you 
have any question, please contact our Customer Service Department. 
 
 
Intended Audience 
This manual is for biomedical engineers, authorized technicians or service representatives responsible for 
troubleshooting, repairing and maintaining the patient monitors. 
 
Contact your local Mindray Service Organization for information on product courses which address service and support 
for this product. 
 
 
Passwords 
A password may be required to access different modes within the monitor. The passwords are listed below: 
  User maintenance:    MIN888 (User adjustable) 
  Configuration mode:    MIN315 (User adjustable) 
 
It is recommended that the user should change the passwords for user maintenance and configuration mode once they 
take ownership of the equipment.