See also:

Mechanical key
Mechanical key The Intelligent Key contains the mechanical key, which can be used in case of a discharged battery. To remove the mechanical key, release the lock knob on the back of the Intell ...

Troubleshooting guide
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Display settings
Select the “Display” key. On the screen above, select the “Display Adjustment” key. The Display Adjustment screen will appear. Brightness/contrast: Select the “Brightness” key or t ...