Samsung UN40D5500RF - How to Disassembly Function & IR ASSY; Key Sensitivity; Touch Function Key

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3. Disassembly and Reassembly
How to disassembly Function & IR ASSY 
Description Picture Description
1
Check the 2 Function Clips.
2
Remove the 2 Function Clips.
3
Heat the Function Assy by Heat Gun
and Lift up the Function Assy.
Touch Function Key
Control the sensitivity of function key is available in Factory mode
Option
Control
SVC
Expert
ADC/WB
Advanced
Sub Option KEY SENSITIVITY
FUNCTION KEY
KEY SENSITIVITY
Default : 36
1~254 and Not Used•
Raising this value, the sensitivity decreases•
Not Used : Not use sensitivity, use Function default value•