Switching The Tuner Mode - Alpine F1 Status CDA-7990R Owner's Manual

Switching the Tuner Mode

The CDA-7990R incorporates the MAX TUNE Pro for the highest
quality tuner audio. Moreover, you can choose between two
settings to suit your own personal sound preferences and usage.
1
Press and hold the SETUP button for at least 3
seconds.
2
Press the UP or
TUNER mode. Each press changes the modes as
shown:
BASS/TRE REM CONT
MUTE AUX-IN
3
Press the TUNE button to switch the TUNER
mode.
TUNER Hi-Fi TUNER NORMAL
NORMAL: Standard setting
Hi-Fi: Sound quality priority setting
STABLE: Noiseless priority setting
<Display of "TUNER NORMAL">
T UNER NO R
4
When the setting is completed, press the SETUP
button to return to the normal mode.
DN button to select
FM-LEVEL REGIONAL
D-OUT SUB-W SCROLL
TUNER STABLE
M A L
• If you press the
the display scrolls in reverse
sequence.
PTY31 TUNER
ILLUMI
• The initial setting at the factory
is "TUNER Hi-Fi".
• If you find the sound is very
noisy while listening to the tuner
in the Hi-Fi mode, we recom-
mend you change to the
NORMAL mode.
• How Max Tune Pro works its magic
Interference from neighboring stations
on the FM band is one of the biggest
obstacles to good reception. We
developed a high performance ceramic
filter that uses a complex algorithm to
automatically select Wide or Narrow
mode for best reception. Judgment is
based on interference level, modulation
level of the tuned station, and strength
of both interfering and desired signals.
As a result, whenever a station is tuned
in, the tuner is continually analysing
conditions to determine the optimum
settings for the cleanest, most stable
reception. The MW section also has
new parts and circuitry that are more
resistant to interference.
DN button
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EN