AX75 Level 2 Service Manual
Copyright © Siemens Pte Ltd.
All Rights Reserved
May 2005
COM D CCQ SLI APAC
Page 19 of 34
Internal Use Only
8.2 Flow Chart for Software Upgrading
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Plug in the Boot
Adaptor to the PC
and Mobile
Connec t t he AC
a d a p t o r t o t h e
Boot Adaptor
P o we r u p B o o t
Adaptor & check
LED.
OK?
Check AC Adaptor
OK?
Faulty AC Adaptor
Faulty Boot
Adaptor
Start the SWUP
program
Select & Execute
the "Mobile S/W"
ERROR?
Check
H/W setup = S/W
OK?
Correct Settings
S/W upgrading in
progress
ERROR?
TEST Mobile
Take note of error
a n d r e p e a t
process
Feedback Error to
Tech. Supp. Dep
END
FLOW CHART FOR S/W PROGRAMMING PROCESS