Sony UWP-C1, UWP-C2, UWP-C3 Operating Instructions Manual page 37

2 RF (radio frequency) indicator
The color indicates the strength of the
RF input signal.
On in green: RF input is 25 dBµ*
or more.
Off: RF input is less than 25 dBµ*.
3 Display section
A B
RF
AF
A RF (radio frequency) indications
The number of dots indicates the RF
input level.
B AF (audio frequency) indication
Appears whenever the output audio
signal is stronger than the reference
level.
C GP (group)/CH (channel)
indication
Shows the reception channel group
and channel number. Each time you
press the SET button, the channel
indication changes as follows.
For details, see "Settings" on page
47.
......................................................................................................................................................................
* 0 dBµ = 1 µV
EMF
CH
C
Reception
channel
group and
number
Reception
frequency
4 + (+ selection) / – (– selection/
reset) buttons
Press these buttons to set the reception
channel and frequency.
Press
the
SET
button.
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