Sony WRR-855A Mode D'emploi page 14

Settings
numerical order and pressing the – button changes them
in the reverse order.
Press and hold down the button to continuously change
the display.
Model available in USA
Model available in Europe (CE21)
10
(GB)
Model available in Australia
If no buttons are pressed for 5 seconds, the group
selection mode is automatically cancelled and the lowest
frequency channel in the group selected at that time is
displayed.
For Group 00, however, the channel previously set in
Group 00 appears.
4
When the desired group is displayed, press the CH button.
The tuner goes to the channel selection mode and the
channel number flashes.
Channel selection
mode
Display example for U66 model