Setting the Display Brightness (DIMMER)
Use these settings to adjust the brightness of the display and to specify the
settings for the main unit dial lighting. Adjust the brightness according to
your preferences and the conditions in the room.
Press the [DIMMER] key.
The setting changes as shown below each time you press the key.
Restores the normal display
brightness and turns off the dial
Reduces the display brightness.
Reduces the display brightness and
turns off the dial lighting.