Intermec 6640 Technical Reference page 22

Introduction
Set Up for PC Development
" NOTE:
1-14 6640 Mobile Computer Technical Reference
Always keep the 6640 Computer on charge while doing any setup.
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<F9>
←
[Enter]
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Load Setup Defaults
<F2>
→
[F10]
[F3]
[F4]
SECTION 1
[Enter]