GE Dash 3000 Service Manual page 147

Internal lithium battery is LOW.
NOTE
These messages are displayed while the monitor
powers up. Once the "Internal lithium battery is
LOW" message appears, the monitor will complete
all the power-up tests. Then, after the last test is
completed, the following message will be displayed
on the boot loader screen.
ONE OR MORE POWER-UP TESTS HAVE
FAILED ** SERVICE MAY BE REQUIRED **
DO YOU WISH TO CONTINUE MONITORING
ANYWAY?
1 = no, 2 = yes
Revision A
Troubleshooting: Error Messages
Message
Dash 3000/4000 Patient Monitor
2000966-339
Possible Reason/Solution
The processor pcb battery may be depleted.
1. Select NO when the message, " DO YOU WISH TO
CONTINUE MONITORING ANYWAY?" appears.
2. Remove this monitor from service and use a different
monitor to monitor the patient.
3. Contact GE Service for lithium battery replacement
instructions.
The battery switch on processor pcb battery may be in the
off position.
1. Verify that switch1 on the mini-dip switch (labeled S1) is in
the ON position.
2. To move the battery switch to the ON position, complete
the following steps.
a. If a plastic film is over the switch, remove and discard
the plastic film.
b. Use a small, flat-head screw driver to move the switch
to the ON position.
c. Complete all of the recommended checkout, electrical
safety tests, calibration tests listed in
Calibration, Electrical Safety Tests, and Checkout
Procedures" on page 8-5.
The processor pcb may be defective.
Refer to "Processor/Power Management PCB and Battery
Assembly" on page 8-29 to replace the processor pcb.
831A
ON position
232A
"Recommended
5-31