Alpine INA-W900BT Owner's Manual (English) - Page 68

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). 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 Hands-Free Phone Control About the Hands-Free Phone 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. 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 [ 5 seconds. The telephone is redialed. ] on the screen within 66-EN