User Interface Issues - GE HEALTHCARE CARESCAPE Monitor B650 Technical Manual

CARESCAPE Monitor B650
Problem
Unable to turn on the patient
monitor:
- The patient monitor
starts, but the primary
display remains "white",
i.e., the backlight
illuminates the LCD
display, but nothing
appears on the screen.
No error messages.
Unable to turn on the patient
monitor:
- The patient monitor
starts, but the start-up
sequence does not
advance beyond the GE
logo screen. Error
messages may appear to
the screen.
Start-up sequence does not
advance beyond the GE logo
screen. Error message Error
3: PMC update failed.
appears to the screen.
Webmin login screen
appears after the startup
screen,

11.8.2 User interface issues

Secondary display
Problem
Continuous beeping alarm and
alarm light flashing yellow.
Touchscreen
160
2081903-001
Possible causes
The backlight cable
between the LCD display
and the DC/DC board is
loose or faulty.
or
The LED backlight unit is
faulty.
The display cable is
damaged or loose.
The LCD display is faulty.
The display controller
section of the CPU board is
faulty.
1. uDOM is missing or
loose.
2. uDOM software is
corrupted.
3. uDOM has
incompatible software.
Active PMC software
version is the same as
inactive PMC version.
There is no host software
in uDOM.
Possible cause
Mains supply is lost or the USB
cable is disconnected.
Recommended actions
Check that the backlight cable is intact and
properly connected both to the LCD display and to
the DC/DC board.
Replace the LCD display unit, if in doubt that the
LED backlight unit is faulty.
Check that the display cable is intact and properly
connected to the LCD display and the CPU board.
Replace the LCD display unit.
Replace the CPU board.
1) Ensure that the uDOM is properly connected and
aligned to the connector in the CPU board.
2) Replace uDOM. Contact GE service for support.
3) Ensure that the attached uDOM has correct and
compatible software. Contact GE service for
support.
Perform the following steps:
1. Remove the batteries and power cord from the
patient monitor.
2. Wait 10 seconds
3. Re-install the batteries and plug the power cord
back to the monitor.
4. Turn the monitor on and wait until the monitor
restarts automatically.
Transfer and activate host software to monitor, see
section 7.18 or replace the uDOM. Contact GE
service for support.
Recommended actions
Restore the mains supply or reconnect
the USB cable.