4.2

Out of 1 Ratings

Owner's of the Alpine Car Stereo System Bluetooth CD Receiver gave it a score of 4.2 out of 5. Here's how the scores stacked up:
  • Reliability

    4.0 out of 5
  • Durability

    4.0 out of 5
  • Maintenance

    5.0 out of 5
  • Performance

    5.0 out of 5
  • Ease of Use

    3.0 out of 5
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23-EN
Change these settings to improve the quality of the outgoing or
incoming call.
Setting item: CALL SOUND
Further setting items: VOL LV ADJ / AUTO SET
Adjusting the volume (VOL LV ADJ)
You can emphasize or weaken the volume level of the Phone call, the
ring tone and the microphone input to fit your own preferences.
Setting contents:
PHONE TALK:
-5 dB~ +5 dB
RING TONE:
-5 dB~ +5 dB
MIC GAIN:
-5 dB~ +5 dB
Sound Auto setting (AUTO SET)
Depending on your calling environment, choose one of the settings
below which gives the best sound quality.
Setting contents:
TYPE1 (Initial setting) / TYPE2 / TYPE3 / TYPE4 / TYPE5
TYPE1:
Standard Mode (recommended)
TYPE2:
Enhance the noise reduction
TYPE3:
Enhance the echo-cancel
TYPE4:
Enhance both noise reduction and echo-cancel
TYPE5:
Weaken both noise reduction and echo-cancel
Note
The functions below are designed to improve the sound quality of the
outgoing call.
Noise reduction: This function can reduce the road noise, but excessive
enhancement may affect the sound quality of the call.
Echo-cancel: This function can reduce the echo, but excessive
enhancement may affect the sound quality of the call.
You can choose whether to use this function according to the following
setting.
Setting item: CALLER ID
Setting contents:
OFF / ON (Initial setting)
If you want to keep the ID information of the caller from others, set this
item to OFF. Depending on the stored ID information, while you are
dialing a number, only telephone number will be displayed or telephone
name will be displayed as “ID UNSENT”; During a call, “NO NAME”
will be displayed; Or while a call is dialing in, only telephone number
will be displayed or telephone name will be displayed as “NO NAME”.
You can set whether to update the phone book automatically.
Setting item: PB UPDATE
Setting contents:
OFF / ON (Initial setting)
OFF:
The phone book will not update.
ON:
When the mobile phone reconnects with this unit, the phone
book will update.
The phone book is listed alphabetically by the first letter of FIRST or
LAST NAME.
Listing by FIRST NAME is the default but LAST NAME can be selected.
Setting item: PB ORDER
Setting contents:
FIRST NAME (Initial setting) / LAST NAME
Note
“WAITING” will be displayed while the Phone book order is switching.
You can quit the “WAITING” screen to perform other operations by
pressing when the ordering is still in progress. At this time, the
phone book is not accessible. In addition, the ordering may affect the
playback of BT AUDIO.
When a call is received, you can set whether to receive it automatically
or not.
Setting item: AUTO ANS
Setting contents:
AT ANS OFF (Initial setting) / AT ANS ON
AT ANS OFF:
When a call is received, it is not answered automatically. Press f
to receive the call.
AT ANS ON:
When a call is received, it is answered automatically after about 5
seconds.
Note
If the received call setting on the mobile phone is on, the call will be
answered automatically even though this setting is set to OFF.
The service provider name of the connected BLUETOOTH compatible
device will be displayed. If a BLUETOOTH compatible device is not
connected, “ID UNSENT” will be displayed.
Setting item: SEV NAME
Note
Depending on the character type some phone service provider name
cannot be displayed. “ID UNSENT” will be displayed.
Setting the BLUETOOTH sound quality
Setting the caller information display ON/
OFF
Phone Book Auto Update ON/OFF
Changing the Phone book List Order
Setting the Received Calls automatically
(Auto Answer)
Displaying the phone service provider
name