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KDC-BT6544U/BT6544UY
/BT7043U/BT742U
Description
System Q/dB EQ
Simple DSP
Simple DSP
Beep
Preout
■ Test mode specifi cation in Standby source
Key
Common All lights ON.
ROM correction
FM
version display
Audio data
initialization
Forced Power
OFF information
display
■
Information display
iPod authentica-
AUD
tion IC installation
status display
CD information
display mode
ON/OFF
■
SEARCH FNC operation
Version & service
FAV
information
display
10
TEST MODE
NATURAL (FLAT)
STANDBY (FLAT)
BYPASS (Set up the path that does not go through the DSP)
Goes on (i.e., beeps) when the key is pressed briefl y
Rear
Description of display
÷
÷
÷
÷
System μ-com
S
:
R
0
0
0
1
M : R
S
:
E
R
R
M : E
S
:
R
–
–
–
–
M : R
S
:
R
M : R
∗
∗
∗
∗
A
U
D
I
O
I
N
P
O
F
F
–
–
–
P
O
F
F
P
N
L
i
P
o
d :
i
P
o
d : O
K
i
P
o
d : N
G
Move to CD information display mode (sub-mode)
Clear entire CD information
Multi-function operation (Normal operation)
Move to Version and service information display
(Sub-mode)
Default values
All lights ON.
÷
÷
÷
* Red dot lines also go ON.
Mecha μ-com
Figures are ROM correction version number.
0
0
0
1
In the case when E2PROM is not installed.
R
R
In the case when correnction data is not yet written.
–
–
–
–
In the case when the correction data is incompatible
∗
∗
∗
∗
(Version of data is incompatible)
AUDIO setting value is re-set to the test mode default
I
T
value.
No forced power OFF
Forced power OFF by communication error between
system μ-com and panel.
While the forced power OFF data is displayed, press and
hold for 2 seconds to clear the data.
iPod authentication IC installation condition display.
Blank: Checking if the IC is installed
OK: IC is being installed, NG: IC is not yet installed
(Press the key while the display is what is shown in the left
column to return to the normal display)
* Refer to "CD information display mode" for the contents
and operation of the display.
While in CD information display mode, press and hold for
2 seconds or longer to clear all CD information.
* Refer to "Version and service information display" for the
contents and operation of the display.
Description
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