Nokia 9000i Service Manual page 195

After Sales
Technical Documentation
3.7 – MCU Selftests
When this selection is used, the user is informed
The phone will be set to the minimum mode
Y will run the special test mode and a reset will occur making MCU SW
run only inside the MCU ROM code (=minimum mode). Also the test
results that have been executed after last power–up will be asked from the
phone.
N and ESC keys cancels the selection.
The test result will be shown to the user after each menu selection. If no
response was received in the defined time, an error message is shown
and 'No Response' text will be shown in the menu.
Note power–off test (if passed) turns power off and power should be reconnected by
using the phones keypad after the successful test. Power–off test works MCU internal
SW Version 2.17 or higher.
After the power has been connected to phone, the normal start–up
routines are made and the self–test results are shown in the MCU
self–tests menu (i.e. all other than power–up self–tests are in NOT
EXECUTED state after the power–up routines).
Test results will be one of the next: No Response, OK, NOT EXECUTED,
FAILED. Note that power–off test have no values,because if test has been
passed, power has been turned off. If power–off test fails a special error
message window is shown.If no response is received to power off test
message in a few seconds, the user is requested to turn the power on
and press the return key.
Amendment 1 04/97
RAE/RAK–1N
Service Software
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