Connecting To An External Amplifier; Setting The Tone Defeat For External Devices - Alpine CDA-9830R Owner's Manual

Connecting to an External Amplifier

PWR-IC ON (Initial setting) / PWR-IC OFF
When an external amplifier is connected, sound quality can be
improved by stopping the power supply of the built-in amplifier.
PWR-IC OFF : Use this mode when the front and rear pre-
amplifier 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.
PWR-IC ON : The speakers are driven by the built-in amplifier.
SPEAKER
RIGHT FRONT
SPEAKER
RIGHT REAR
SPEAKER
LEFT REAR
SPEAKER
LEFT FRONT
• No sound is produced by the system when the power output is
set to OFF.

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.
Front
left
Amplifier
Front
right
Rear
left
Amplifier
Rear
right
Speakers
Front
right
Rear
right
Rear
left
Front
left
25
-EN