PD17012GF-058_15 Datasheet, PDF (45/94 Pages) Renesas Technology Corp – PLL FREQUENCY SYNTHESIZER AND CONTROLLER FOR FM/MW/LW TUNER (AUTOMOBILE APPLICATION)

µPD17012GF-058
Momentary key
Description
P.SCAN During the auto-storage operation, each key function as follows:
Key
Description
P.SCAN
The auto-storage operation stops, the frequency selected when the auto-storage
operation began is received. If the auto local function is being used, local mode is
selected.
BAND
In radio, radio-monitor tape, and radio-monitor CD modes, the auto-storage
operation stops, the operation corresponding to the BAND key begins at the
frequency selected when the auto-storage operation began.
SCAN UP
SCAN DWN
SEEK UP
MAN UP
MAN DWN
The auto-storage operation stops, the operation corresponding to the pressed key
begins at the frequency selected when the auto-storage operation began.
RDMONI
Either of the following operations occurs depending on what the current mode is.
(1) In radio-monitor tape and radio-monitor CD modes
The auto-storage operation stops, the operation corresponding to the RDMONI
key begins at the frequency selected when the auto-storage operation began.
(2) In radio mode
The auto-storage operation continues. The RDMONI key becomes ineffec-
tive.
LOUD/
ILLUMI-
MATION
POWER
The auto-storage operation continues. The operation corresponding to the pressed
key begins.
MONO/LOC
Either of the following operations occurs depending on the state of the AUTOLOC
initial setting diode.
(1) When AUTOLOC = 0:
Switching occurs between local and DX modes. All stations detected so far
are canceled.
(2) When AUTOLOC = 1:
The auto-storage operation continues. The MONO/LOC key becomes
ineffective.
M1
The auto-storage operation stops. The set tunes itself to the frequency recorded in
to
the preset memory corresponding to the pressed key.
M6
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