User Interface; Battery - FujiFilm SonoSite sII Service Manual

User Interface

Table 5.3: User Interface Troubleshooting
Problem
No Display
Display Image Quality Issue
LED not working/key(s) not
responding/touchpad issue
Gain function not working
Note: Any failure in the User Interface with the exception of parts listed
require replacement of the User Interface as it contains no field serviceable parts.

Battery

Table 5.4: Battery Troubleshooting
Problem Cause
Will not Battery Issue
power
on
36 Chapter 5: Troubleshooting
Cause Troubleshooting
Faulty Display Feed video from back of system to external monitor
or Main PCBA • If the video is not present on the external display, the Main
PCBA is likely at fault.
• If the video is present on the external display, the User
Interface Assembly is likely at fault.
Faulty Display Feed video from back of system to external monitor
or system fault • If the issue is present on the external monitor, the issue is
caused by a fault on the system.
• If the issue is not present on the external monitor, the User
Interface Assembly is likely at fault.
Faulty User Perform checks in the following order:
Interface or • Check internal cable connections
Main PCBA
• Replace UI
• Replace Main PCBA
Faulty Gain Perform checks in the following order
circuit • Check Gain cable connection
• Replace TGC PCBA
Troubleshooting
• Remove battery. Inspect battery and battery compartment
contacts for damage/corrosion. Install battery and try again.
• Remove battery and connect system to AC power only. If it
works, try a different battery.
• If issues still exist, attempt to charge the battery or replace it.
• Check the lot code on the battery. If older than 3 years,
battery may be past useful life period.
inTable 1 on page 40,will