RCA Professional Series Owner's Manual page 27

(page 38)
MPX
Use to switch between auto stereo and
mono reception of FM broadcasts. If the
signal is weak then switching to mono
will improve the sound quality.
(page 40)
DISPLAY
Use to switch the display between the
station preset name and the frequency.
10 } ] ' ' and ENTER/SETUP
buttons
Use these arrow buttons when setting up
your surround sound system.
11 SET(page 33, 39–40)
Use this button to set up surround sound.
Also use Saving station presets and Naming
station presets.
12 CH SELECT (page 37)
Use to select a channel when setting up
the surround sound of the receiver.
(page 37)
TEST TONE
Use to sound the test tones when setting
up the surround sound of the receiver.
/ (page 37)
LEVEL + –
Use to set up the levels of the surround
sound of the receiver.
/ (page 30)
EFFECT + –
Use to add or subtract the amount of
effect in different sound modes or
advanced listening modes.
Controls and Displays
27