Alpine CDA-7893 Car Stereo System User Manual


 
39-EN
% Right Rear (+) Speaker Output Lead (Violet) (CDA-
7894/CDA-7893/CDA-7892 only)
& Left Rear (+) Speaker Output Lead (Green) (CDA-
7894/CDA-7893/CDA-7892 only)
( Left Rear () Speaker Output Lead (Green/Black)
(CDA-7894/CDA-7893/CDA-7892 only)
) Left Front () Speaker Output Lead (White/Black)
(CDA-7894/CDA-7893/CDA-7892 only)
~ Left Front (+) Speaker Output Lead (White) (CDA-
7894/CDA-7893/CDA-7892 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 (CDA-7995/CDA-7894 only)
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
/ 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.
1 Antenna Receptacle
2 Power 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.
3 Remote Turn-On Lead (Blue/White)
Connect this lead to the remote turn-on lead of your
amplifier or signal processor.
4 Audio Interrupt In Lead (Pink/Black)
5 Illumination Lead (Orange)
This lead may be connected to the vehicle's instrument
cluster illumination lead. This will allow the backlighting of
the CDA-7995/CDA-7894/CDA-7893 to dim whenever the
vehicle's lights are turned on.
6 Switched 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.
7 Battery Lead (Yellow)
Connect this lead to the positive (+) post of the vehicle's
battery.
NOTE (CDA-7894/CDA-7893 only)
Use an extension battery lead (20A)(sold separately) and
connect it directly to the positive (+) side of the vehicle's battery.
8 Ground 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.
9 Fuse Holder
(5A ........ CDA-7995 only)
(15A ...... CDA-7892 only)
(20A ...... CDA-7894/CDA-7893 only)
! Power Supply Connector
" Right Front (+) Speaker Output Lead (Gray) (CDA-
7894/CDA-7893/CDA-7892 only)
# Right Front () Speaker Output Lead (Gray/Black)
(CDA-7894/CDA-7893/CDA-7892 only)
$ Right Rear () Speaker Output Lead (Violet/Black)
(CDA-7894/CDA-7893/CDA-7892 only)
To prevent external noise from entering the audio system.
Locate the unit and route the leads at least 10 cm away from the car harness.
Keep the battery power leads as far away from other leads as possible.
Connect the ground lead securely to a bare metal spot (remove any paint, dirt or grease if necessary) of the car chassis.
If you add an optional noise suppressor, connect it as far away from the unit as possible. Your Alpine dealer carries various noise
suppressors, contact them for further information.
Your Alpine dealer knows best about noise prevention measures so consult your dealer for further information.