5
KDC-4551UB/455UW/4651URY
KDC-U449/U5049
Status
Display content
Details
Adjustment not
implemented
∗
E
R
R
∗
A
9
7 . 9
A
For models that TUNER adjustment is necessary but not done
(adjustment value: 0x00 or 0xFF), the following TUNER Test
Mode functions are valid (“
∗
ERR
∗
” display is continuing).
Display “
∗
ERR
∗
” blinks with 250ms interval.
RDS Speci
fi
ed data
reception
R
D
S
T
E
S
T
Turn OFF P-CON forcibly if PS=RDS TEST is received.
P-CON recovers with Power OFF/ON.
Operations
Operation
Display content
Details
ACCENT
TUNER IC
display
A
T
O
M
R
D
S
Display TUNER IC version
✳
Display content is assigned by Tuner Development G.
4
Preset operation
F
M
1
–
3
A
9
7 . 9
A
Switch to either 98.3 (except for J type)
BAND
BAND switch
operation
F
M
1
–
3
A
9
7 . 9
A
Execute Band Switch as shown in the following table
every time Band key is pressed in each type.
SEARCH
S meter voltage
judgment display
S
–
M
T
R
x
x : O
K
S
–
M
T
R
x
x : N
G
S
–
M
T
R
x
x : –
–
S meter value xx: Current S meter value
Determination result OK: Within S meter voltage spec
NG:
Out
of
S
meter
voltage
spec
–
–
:
No
LEVEL
OFFSET
adjustment
■
DISP
Shift to TUNER
setting mode
Transit to TUNER setting adjustment mode after switching
to 98.3MHz
Frequency: 98.3MHz, Modulation frequency: 1kHz,
Modulation mode: MONO, Modulation: OFF,
Deviation: 40kHz, ANT input level: 34dB
μ
V
TUNER Setting Adjustment Mode
1. Operation (Operation after performance of above-mentioned “Shift to TUNER setting mode” item)
Operation
Display content
Details
■
BAND
(Toggle)
AUTO Adjustment
Mode
A
S
–
x
x
L
–
x
x
Select TUNER adjustment method (A: AUTO) us-
ing BAND key.
S-xx: Current S meter value (Hex)
L-xx: Level offset value (Hex)
✳
In case that the level offset value is not ad-
justed (0xFF or 0x00), display “– –”.
2. Operations in AUTO Adjustment Mode
Operation
Display content
Details
VOL PUSH
Adjustment start
A
S
–
x
x
L
–
x
x
Start Adjustment (Start Auto adjustment, and
transit to Success/Failure display depending on
the adjustment result)
3. Status display during adjustment
Status
Display content
Details
Adjustment success
A
D
J
O
K
: x
x
When the adjustment value write-in to E2PROM (IC771 on X34)
has been completed. xx: Level offset value (HEX)
Adjustment failure
A
D
J
N
G
When the adjustment value write-in to E2PROM (IC771 on X34)
has failed.
TEST MODE
