Alpine 9831 Owners Manual - Page 27
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Adjusting Display Contrast (CDA-9831 only) LCD CONTRAST You can adjust the display contrast for better visibility. You can adjust in a range of - 5 and + 5. • The initial setting at the factory is "0." Demonstration DEMO ON /DEMO OFF (Initial setting) This unit has a demonstration feature for the display and sound, and the CDA-9830 has a demonstration feature only for the sound. • To quit Demo mode, set to DEMO OFF. MP3/WMA Playing MP3/WMA Data PLAY MODE CD-DA (Initial setting) / PLAY MODE CD-DA & MP3 This product can playback CDs containing both CD and MP3/WMA data. However, in some situations (some enhanced CDs), playback may be difficult. For these special cases, you can select playback of CD data only. When a disc contains both CD or the MP3/WMA data, playback starts from the CD data portion of the disc. CD-DA : Only CD data can be played back. CD-DA & MP3 : Both CD data and MP3/WMA file tracks can be played back. • Perform this setting before inserting a disc. If a disc has already been inserted, perform the setting after you remove the disc. (If you use an MP3 changes you have to change discs.) External Device Turning Mute Mode On/Off INT MUTE ON (Initial setting) / INT MUTE OFF If a device having the interrupt feature is connected, audio will be automatically muted whenever the interrupt signal is received from the device. Setting the AUX Mode (V-Link) AUXIN ON/AUXIN OFF(Initial setting) You can input TV/video sound by connecting an optional Ai-NET/ RCA Interface cable (KCA-121B) or Versatile Link Terminal (KCA410C) to this component. You can change the AUX name display when AUX ON is set. Select the AUX name by pressing 144 or ►►I. Then turn the Rotary encoder. If the KCA-410C is connected, it is possible to select two AUX names. • Via KCA-410C, up to 2 external devices with RCA output can be connected. In this case, press SOURCE/POWER to select AUX mode and then press BAND/TEL. to select your desired device. Connecting to an External Amplifier POWER-IC ON (Initial setting) / POWER-IC OFF When an external amplifier is connected, sound quality can be improved by stopping the power supply of the built-in amplifier. POWER-IC OFF : Use this mode when the front and rear preamplifier of the unit are used to drive an external amplifier connected to the speakers. In this setting, the head unit's internal amplifier has no output to drive speakers. Front 0 left Amplifier 0 Front O right Amplifier OBI OBI Rear left Rear right POWER-IC ON : The speakers are driven by the built-in amplifier. Speakers SPEAKER ® RIGHT FRONT O SPEAKER e RIGHT REAR Front right Rear right SPEAKER 0 LEFT REAR 0 Rear left SPEAKER 0 LEFT FRONT 0 Front left • No sound is produced by the system when the power output is set to OFF. Setting the Temperature Display for the External Amplifier (CDA-9831 only) A-LINK TEMP °F(Initial setting) / °C When a separately sold Amplifier Link compatible amplifier is connected, you can set how to display its temperature. You can switch the setting between Fahrenheit and Celsius. °F : The temperature is displayed in Fahrenheit. °C : The temperature is displayed in Celsius. Setting the Tone Defeat for External Devices INT AUDIO ON/INT AUDIO OFF(Initial setting) When inputting external devices to this unit, turning tone defeat on will bypass EQ and MX, i.e., sound for external devices is output at the default setting. 25-EN
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