d&b D80 - Manual (Page 20)

4.4. Controls and indicators
4.4.1. Mains power switch
The on/off rotary switch [6] is located on the bottom right of the
front panel.
OFF Mains isolation is not provided. The internal power
supplies are off but stay connected to the mains.
ON The unit is switched on and ready for operation.
4.4.2. Display - User interface
Operation, configuration and status viewing are all performed via
the Display Þ User interface.
The user interface consists of a 3.5" TFT color touch screen [7] with
a resolution of 320 x 240 pixels and an additional digital rotary
encoder [8].
The resistive touch screen responds to pressure and therefore can
be operated by a fingertip, even when wearing gloves, or by an
appropriate stylus tip (pen).
NOTICE!
The touch panel utilizes a thin flexible sheet that may be damaged
by sharp objects or heavy treatment.
Due to the wide range of functions the user interface is described
separately in more detail in Þ Chapter 5. "User interface"
on page 23.
However, both the Standby and Mute functions of the D80 are
described in the following two sections.
d&b D80 Manual 1.9 en 20