4-52
3. Select
[
Activate
]. If the entered activation code is correct, a prompt message is
displayed as shown below.
4. Select
[
Ok
] to restart the anesthesia machine so as to activate the new configuration.
NOTE
z
Powering off the anesthesia machine before the message [Function activation
completed! Please restart the anesthesia machine to activate the function.] is
prompted can damage the BIOS program on the main control board.
z
After activation success is promted, restart the anesthesia machine to activate both
the existing and new paid configurations after software upgrade.
4.4.2.3 Commonly-encountered Problems and Recommended Actions
Failure description
Possible cause
Recommended action
After activation, restart the
anesthesia machine. The
main control board buzzes
long, resulting in restart
failure.
During activation, the
anesthesia machine is
powered off or turned off
before activation success is
prompted, which damages the
BIOS program on the main
control board.
Return the main control board to
factory for repair.
Invalid activation code is
prompted.
The activation code is entered
improperly or the activation
code itself is wrong.
1. Check that the activation code
entered is same to that provided by
the factory.
2. If the activation code is entered
correctly and invalid activation
code is still prompted, send the
machine ID, existing configurations
and the configurations to be added
to the factory for confirmation.
Summary of Contents for WATO EX-55
Page 1: ...WATO EX 55 65 Anesthesia Machine Service Manual ...
Page 2: ......
Page 4: ...II FOR YOUR NOTES ...
Page 6: ...IV FOR YOUR NOTES ...
Page 12: ...6 FOR YOUR NOTES ...
Page 58: ...3 22 FOR YOUR NOTES ...
Page 242: ...6 54 6 4 1 Electrical Connections Electrical Circuit Diagram ...
Page 260: ...6 72 FOR YOUR NOTES ...
Page 261: ...7 1 7 Parts 7 1 Main Unit 7 1 1 Main Unit 7 1 1 1 Exploded View ...
Page 321: ......
Page 322: ...P N 0621 20 78654 1 1 ...