Kenwood KDC-BT40U, Руководство по обслуживанию

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13
KDC-BT40U/BT645U
KDC-U546BT
TEST MODE
• TUNER setting adjustment mode
This mode is to adjust TUNER setting.
Key Note
■
VOICE
Press this key to change the mode to the TUNER setting adjustment (Press and hold the key for 1 second).
When the source is FM, frequency is switched to 98.3MHz at the start of the adjustment mode.
Press and hold the [VOICE] key.
Procedures in the TUNER setting adjustment mode are as follows:
• Adjustment mode switching (AUTO/MANUAL)
Key Description of display Description
■
BAND
(forward
rotation)
Level Offset
adjustment (Auto)
A S – X X L – X X
Press and hold the [BAND] key for 1 second to select the
TUNER adjustment method (A: AUTO / M: MANUAL).
S-XX
→
Present S meter value (HeX)
L-XX
→
Level offset value (HeX)
∗
When the level offset value is not yet adjusted (0XFF or
0X00), “--” is displayed.
Level Offset
adjustment (Manual)
M S – X X L – X X
• Procedure in the AUTO adjustment mode
Key Description of display Description
ROTARY
In automatic
adjustment
A S – X X L – X X
Press this key brie fl y to start the automatic adjustment.
Completion of
automatic adjustment
Save the adjustment
value.
A D J O K : X X
(Level offset value)
After the completion of the automatic adjustment, save the
level offset value in the Data Flash ROM and display the
resultant level offset value (HeX).
Failure of the
automatic adjustment
Cannot save the
adjustment value.
Save the failed value
(0XFF).
A D J N G
Display shown when the automatic adjustment failed
(Write OXFF in the Data Flash ROM.
→
Given the OXFF
saved in the ROM, the adjustment starts with “--” when the
automatic adjustment mode is re-started.)
RETURN Mode clear
F M 1 – 4 A 9 7 . 9 A
This is to clear the FST adjustment mode (in normal
operation) (The display returns to the normal display and the
test mode is retained.) Frequency is switched to 97.9MHz.
∗
E R R
∗
A 9 7 . 9 A
This is to clear the FST adjustment mode (when failed in the
automatic adjustment) (The display returns to the normal
display and the test mode is retained.)
Frequency is switched to 97.9MHz.
• Procedure in MANUAL adjustment mode
Key Description of display Description
/
■
/
Level Offset
adjustment (Manual)
M S – X X L – X X
Press [ / ] key for 500ms or longer to
continuously increase / decrease the adjustment value.
ROTARY
Completion of the
adjustment value
saving
A D J O K : X X
(Level offset value)
Display when the adjustment value has been saved in
the Data Flash ROM
The saved level offset value (HeX) is displayed.
Failed to save the
adjustment value
A D J N G
Display when the adjustment value has not been saved
in the Data Flash ROM