Chapter 4: Field Replacement and
Software Upgrade
LS 06311-002US Rev A
25
Chapter 4
Field Replacement and
Software Upgrade
WARNING
The Sonata System 2.2 is NOT designed to be field repairable. Do not attempt to service
any defective components in field as doing so may compromise function, risk, or safety.
Contact Gynesonics Service if any component needs to be replaced.
The Sonata System 2.1 or Sonata System 2.2 hardware upgrade should be performed by a
Gynesonics service representative. After the upgrade, the system visual inspections and safety tests
should be performed and documented per this procedure.
Manufacturer initiated periodic software updates may be required and can be performed by a
Gynesonics service representative.
All service information and data should be recorded on the FRM 06311-004 Sonata System Service
Form: Basic Safety and Function Checks. A safety check label should be added to the system cart
with date and service signature.
