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Settings
9
Contrast adjustment
You can adjust the display contrast when the device is in the idle state.
Adjust the contrast by pressing the arrow buttons
(left/right).
The display contrast is being changed.
Brightness adjustment
The brightness of the display light can be adjusted when the device is in the idle state.
Press the button for the secondary function.
The display shows the symbol for the secondary function.
Adjust the brightness by pressing the arrow buttons
(left/right).
The brightness of the display light is being changed.
Press the stop button to complete the entry.
The symbol indicating the secondary function is no longer dis-
played.