User Manual
ENGLISH
23
Data Size:  B6L (182 mm x 128 mm)
Book Size:  B6L (182 mm x 128 mm)
*1  This adjustment will not affect the volume of the other sources.
*2  Press and hold VOL + to continuously increase the volume to 15.
*3  Operations may vary according to the connected Bluetooth device.
  Improve the voice quality
While talking on the phone...
1  Press and hold  .
2  Turn the volume knob to select an item (see the following table), then 
press the knob.
3  Repeat step 2 until the desired item is selected or activated.
4  Press   to exit.
To return to the previous setting item, press 
.
Default: [XX]
[MIC GAIN] [LEVEL –10] to [LEVEL +10] ([LEVEL –04]): The sensitivity of the 
microphone increases as the number increases.
[NR LEVEL]
[LEVEL –05] to [LEVEL +05] ([LEVEL 00]): Adjust the noise reduction level 
until the least noise is being heard during a phone conversation.
 [ECHO  CANCEL]
[LEVEL –05] to [LEVEL +05] ([LEVEL 00]): Adjust the echo cancellation 
delay time until the least echo is being heard during a phone conversation.
  Make the settings for receiving a call
1 
Press   to enter Bluetooth mode.
2  Turn the volume knob to select an item (see the following table), then 
press the knob.
3  Repeat step 2 until the desired item is selected or activated.
To return to the previous setting item, press 
.
Bluetooth®
Default: [XX]
 [SETTINGS]
 [AUTO  ANSWER]
[01SEC] to [30SEC]: Answers an incoming call automatically in the selected 
time (in seconds). ; [OFF]: Cancels.
 [RING  COLOR]
KD-X470BHS/KD-X370BTS/KD-X37MBS:
[COLOR01] to [COLOR49] ([COLOR08]): Selects the illumination color for 
the buttons as notification when there is an incoming call and during a call. ; 
[OFF]: Cancels.
 [RING  ILLUMI]
KD-X270BT/KD-SX26BT:
[BLINK01] to [BLINK05] ([BLINK02]): Selects the blinking pattern for the 
buttons as notification when there is an incoming call. ; [OFF]: Cancels.
Make a call
You can make a call from the call history, phonebook, or dialing the number. 
Call by voice is also possible if your mobile phone has the feature.
1  Press   to enter Bluetooth mode.
  “(First device name)” appears.
  •  If two Bluetooth phones are connected, press   again to switch to 
the other phone.
    “(Second device name)” appears.
2  Turn the volume knob to select an item (page24), then press the 
knob.
3  Repeat step 2 until the desired item is selected/activated or follow the 
instructions stated on the selected item.
To return to the previous setting item, press 
.
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