Appendix – Kenwood KDC-BT742U User Manual
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KDC-BT742U/ KDC-X493/ KDC-MP442U
Appendix
Menu Glossary
• AMP
Selecting “OFF” turns off the built-in amplifier.
Turning off the built-in amplifier improves the
quality of the sound from Preout.
• AUTO ANS (Setting the Time Interval for
Automatic Answer)
This function automatically answers (responds
to) a call after lapse of the preset time interval for
automatic answer.
“OFF” : Does not answer the phone call
automatically.
“0” : Automatically answers the phone call at once.
“1s” – “99s” : Automatically answers the phone call
after lapse of 1 – 99 seconds.
⁄
• If the time set in the cell-phone is shorter than that set in
the unit, the former will be used.
• This function does not work for call waiting.
• AUX
When this is set to ON, AUX source can be selected.
ON1: Allows AUX source to be selected. Use this
setting when the built-in AUX terminal is
connected to the external equipment all the
time.
ON2: Activates the attenuator function when
turning on the power with AUX source
selected. Cancel the attenuator function
by turning the volume knob clockwise
when listening to the audio of the external
equipment.
OFF: Disable AUX source selection. Use this setting
when the built-in AUX terminal is not used.
• CALL BEEP (Setting the Beep of the Incoming Call)
You can output a beep from the speaker when a
call comes in.
“ON” : Beep is heard.
“OFF” : Beep is canceled.
• CD READ
Sets the method for reading CD.
When unable to play special format CD, set this
function to “2” to force playing. Note that some
music CD may be unplayable even when set to “2”.
In addition, audio files cannot be played when set
to “2”. Normally, keep this set to “1”.
1 : Automatically distinguishes between audio file
disc and music CD when playing disc.
2 : Forces playing as music CD.
• DISPLAY
If this unit is not operated at least 5 seconds with
“OFF” selected, the display turns off. During a setup
mode, the display will not turn off even if 5 seconds
lapse.
• DTA (Digital Time Alignment)
Make fine adjustment of the delay time of the
speaker output specified at
(page 23) to have a more suitable environment for
your vehicle.
The settings of the delay time are automatically
identified and compensated by specifying the
distances of each speaker from the center of the
vehicle interior.
1 Set the front and rear positions and the height
of the reference point to the position of the ears
of the person sitting in the front seat, and set
the right and left positions to the center of the
vehicle interior.
2 Measure the distances from the reference point
to the speakers.
3 Calculate the distance difference in accordance
with the farthest speaker.
FRONT
FRONT
SUB-W
REAR
REAR
1.7 feet
4.9 feet
+0 feet
+3.2 feet
2.6 feet
+2.3 feet
• DVC STATUS (Displaying the Bluetooth device
Status)
You can display the connection status, signal
strength, and battery level.
: Battery level of cell-phone.
Full
Nearly dead
: Signal strength of cell-phone.
Maximum
Minimum
⁄
• Icons are not displayed if information cannot be
obtained from the cell-phone.
• Since the number of steps of the control unit is different
from that of the cell-phone, the statuses displayed on
the control unit may discord from those displayed on
the cell-phone.
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