Alpine CDA-7998 owner manual System whose frequency range is divided between, Low frequency range

1Antenna Receptacle

2Power Antenna Lead (Blue)

Connect this lead to the +B terminal of your power antenna, if applicable.

NOTE

This lead should be used only for controlling the vehicle's power antenna. Do not use this lead to turn on an amplifier or a signal processor, etc.

3Remote Turn-On Lead (Blue/White)

Connect this lead to the remote turn-on lead of your amplifier or signal processor.

4Audio Interrupt In Lead (Pink/Black)

5Illumination Lead (Orange) (CDA-7897 only)

This lead may be connected to the vehicle's instrument cluster illumination lead. This will allow the backlighting of the CDA-7897 to dim whenever the vehicle's lights are turned on.

6Switched Power Lead (Ignition) (Red)

Connect this lead to an open terminal on the vehicle's fuse box or another unused power source which provides (+)12V only when the ignition is turned on or in the accessory position.

7Battery Lead (Yellow)

Connect this lead to the positive (+) post of the vehicle's battery.

8Ground Lead (Black)

Connect this lead to a good chassis ground on the vehicle. Make sure the connection is made to bare metal and is securely fastened using the sheet metal screw provided.

9Choke Coil with Fuse Holder (7.5A ..... CDA-7998 only) (15A ...... CDA-7897 only)

!Power Supply Connector

"Right Front (+) Speaker Output Lead (Gray) (CDA-7897 only)

#Right Front (–) Speaker Output Lead (Gray/Black) (CDA-7897 only)

$ Right Rear (–) Speaker Output Lead (Violet/Black) (CDA-7897 only)

%Right Rear (+) Speaker Output Lead (Violet) (CDA-7897 only)

&Left Rear (+) Speaker Output Lead (Green) (CDA-7897 only)

( Left Rear (–) Speaker Output Lead (Green/Black) (CDA-7897 only)

) Left Front (–) Speaker Output Lead (White/Black)

(CDA-7897 only)

~Left Front (+) Speaker Output Lead (White)

(CDA-7897 only)

+Ai-NET Connector

Connect this to the output or input connector of other product (CD Changer, Equalizer, etc.) equipped with Ai- NET.

NOTE

You can input TV/video sound by connecting an optional Ai- NET/RCA Interface cable (KCA-121B) to this component.

,DC/DC Converter

NOTES

•Do not install the converter at a location subjected to water such as under the floor mat or air conditioner. This may cause a malfunction.

•Do not bundle the DC/DC converter cable with other audio cables. Doing so may induce noise into your system.

•Keep the DC/DC converter away from the Antenna cables and the rear side of the unit, otherwise noise may be generated when receiving radio broadcast.

-Ai-NET Cable (Included with CD Changer)

. Front Output RCA Connectors

RED is right and WHITE is left.

/Rear Output RCA Connectors

RED is right and WHITE is left.

:Subwoofer RCA Connectors

RED is right and WHITE is left.

;RCA Extension Cable (Sold Separately)

<System Switch

When connecting a processor or divider using Ai-NET, place this switch in the EQ/DIV position. When no device is connected, leave the switch in the NORM position.

NOTE

Be sure to turn the power off to the unit before changing the switch position.

=Setting the 3WAY/2 WAY switch

Set the 3way/2way Switch according to your audio system.

The system whose frequency range is divided between				The system whose frequency range is divided among
the high frequency range and the low frequency range.				the high frequency range, mid frequency range, and
The position of switching the switch: F/R/Sub-W				the low frequency range.
Front high range		Front high range		The position of switching the switch: w
				High range	High range
		speaker (R)
speaker (L)
				speaker (L)	speaker (R)
Rear high range		Rear high range
				Mid range		Mid range
speaker (L)		speaker (R)
				speaker (L)		speaker (R)
Low range		Low range		Low range	Low range
speaker (L)		speaker (R)
				speaker (L)	speaker (R)
	Output of this unit :
			Front output	Rear output		SUB-W output

NOTES

•Use the SUB-W output cord to connect the unit to the Low Range speaker.

•You can use the built-in amplifier to output the Front output/Rear output.

•You cannot adjust the FADER when setting to 3WAY.

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