15
KDC-348U/4751SD/BT41U/BT648U
/U4549/U4549SD/U549BT/X395/X695
Operations during BT MODE
Operation
Display content
Details
ACCENT
Clear the BT MODE (BT source) and transition to the last
source. (Target model: BT)
■
Clear the BT
related memory
information *1
I
N
I
T
I
A
L
I
Z
E
Press and hold this key for 2 seconds. The character string
as shown in the left cell is displayed while the BT related
memory is being initialized. (Target model: BT)
B
T
I
N
I
T
: O
K
B
T
I
N
I
T
: N
G
This is to initialize the BT related memory to its factory de-
fault condition.
When the initialization is successfully completed, “…OK”
(upper) is displayed, and when the initialization is abnor-
mally completed, “…NG” (lower) is displayed.
(Target model: BT)
■
SEARCH
BT device
search
(The display blinks)
S
E
A
R
C
H
I
N
G
Press and hold this key for 1 second to initiate the BT de-
vice search.
The search is terminated when 1 device is found.
(Target model: BT)
x
x
x
x
x
x
x
x
x
x
x
x
x
When a device is found after the search, the name of that
device is displayed. (Target model: BT)
U
N
K
N
O
W
N
When no device is found at the completion of the search.
Only for this case, perform the search again by pressing the
[VOL PUSH] key brie
fl
y. (Target model: BT)
After the completion of the search, press and hold the
[BAND] key for 1 second to exit from the test mode.
(Target model: BT)
■
BAND
Internal loop
back ON *2
I
N
T
L
O
O
P
F
• Set the Volume to 22 and turn the internal loop back func-
tion ON by pressing and holding for 1 second.
• INT LOOP F: Display internal loop back by FRONT micro-
phone
• INT LOOP R: Display internal loop back by REAR micro-
phone
• Microphone setting initial value is FRONT for model with
microphone setting.
• Display microphone position for each model for model
without microphone setting.
• Details of display will not change except [F or R] if it is
ON.
+AM233 (Target model: BT)
I
N
T
L
O
O
P
R
Operations during internal loop back (only with KDC-BT648U)
Operation
Display content
Details
DISP
(Toggle)
Switch micro-
phone
I
N
T
L
O
O
P
R
Microphone REAR setting
I
N
T
L
O
O
P
F
Microphone FRONT setting
*1: This is a function to clear the BT memory information recorded in the EEPROM and the FLASH memory to be initialized with
the “Data
fl
ash clear” function, and to write the speci
fi
c values to initialize it to its factory default condition.
Factory
default
condition
• Clearing of the pairing information (FLASH memory of the BT module)
• Clearing of the preset telephone numbers (EEPROM)
• Writing “KENWOOD BT CD/R-3P1” in the friendly name (FLASH memory of the BT module)
TEST MODE
