Filter
Top Products
66-EN
Adjusting the volume for the microphone input
You can emphasize or weaken the microphone input volume level.
Setting item : MIC Input
Turn the Rotary encoder to select the desired volume level (0 ~15).
• The setting cannot be adjusted during a phone call. Adjust the setting
before placing a call.
• The setting can be adjusted only when the BLUETOOTH compatible
device is connected.
Displaying the firmware version
Setting item : Firmware Version
The current firmware version of KCE-400BT will be displayed.
Updating the firmware
Setting item: Firmware Update
Future BLUETOOTH firmware update of KCE-400BT (for phone
compatibility) at customer end will be available for this unit.
For information to update your BLUETOOTH firmware, please visit
Alpine America home page (http://www.alpine-usa.com).
Hands-Free Phone Control
Hands-free calls are possible when using a HSP (Head Set Profile) and
HFP (Hands-Free Profile) compatible mobile phone with this unit.
• Avoid performing a hands-free call in heavy traffic or on narrow or
winding streets.
• Close the windows while calling to reduce background noise.
• If both calling parties are using hands-free devices, or the call is
made in a noisy location, difficulty hearing the other person’s voice
is normal.
• Depending on telephone line conditions or certain mobile devices
used, voices may sound unnatural.
• When using a microphone, speak as directly as you can into the
microphone to pick up the best sound quality.
• Certain mobile phone features are dependent on the capabilities and
settings of your service provider’s network. Additionally, certain
features may not be activated by your service provider, and/or the
provider’s network settings may limit the feature’s functionality.
Always contact your service provider about feature availability and
functionality.
All features, functionality, and other product specifications, as well
as the information contained in the Owner’s Manual are based upon
the latest available information and are believed to be accurate at
the time of printing.
Alpine reserves the right to change or modify any information or
specifications without notice or obligation.
Answering a Call
Incoming calls are announced by the received call ring tone and a
displayed message (Caller name/PHONE No.).
Touch [ ].
The call starts.
• Indicator (Signal Strength):
While calling, the indicator will display the current signal strength of
mobile phone. While in the mode other than Calling, the unit cannot
read the signal strength of the mobile phone exactly. In this case, the
indicator displays the signal strength of last call.
• When “Setting the Received Calls automatically (Auto Answer)”
(page 65) is set to ON, you can receive a call automatically.
• While calling, the source sound on the unit is muted.
After calling, playback will resume.
Hanging up the Telephone
Touch [ ].
The call finishes.
Adjusting the volume when receiving a
Call
While calling, you can adjust the volume. The adjusted volume level is
stored.
Press / on the unit to adjust the volume.
• You may need to increase volume from your regular audio listening
source level. However, increasing the volume excessively may result
in feedback. If feedback is noticed as feedback is directly related to
the volume, turn down the volume as low as acceptable to eliminate
it. Positioning the microphone in a direction away from the main car
speakers (e.g. clipped on sun visor) may also reduce feedback at high
volume.
Redial Function
You can redial the person you have previously called.
After finishing a call, touch [ ] on the screen within
5 seconds.
The telephone is redialed.
About the Hands-Free Phone