Pioneer MVH-AV251BT, Installation Manual

5

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 USB port
 USB cable 1.5 m (4 ft. 11 in.)
 USB interface cable for iPod/iPhone (CD-

IU52) (sold separately)

 iPhone with Lightning connector

 USB port
 USB cable 1.5 m (4 ft. 11 in.)
 USB interface cable for iPod/iPhone (CD-

IU51) (sold separately)

 iPhone with 30-pin connector

 USB port
 USB cable 1.5 m (4 ft. 11 in.)
 USB - micro USB cable (Type USB A - 

micro USB B) (supplied with CD-MU200 
(sold separately))
USB Type-C cable (Type USB A - USB C) 
(supplied with CD-CU50 (sold 
separately))

 Smartphone

NOTE

The length of Type USB A - micro USB B 
cable cannot exceed 2 m (6 ft. 6 in.) and 
Type USB A - USB C cannot exceed 4 m (13 
ft. 1 in.) according to the USB cable 
standard. When using a cable other than 
the above conditions, the main unit 
function may not operate properly.

About rear view camera

When you use the rear view camera, the 
rear view image is automatically switched 
from the video by moving the shift lever to 

REVERSE (R)

. 

Camera View

 mode also 

iPod/iPhone with 
Lightning connector

Connecting via the USB port

iPhone with 30-pin 
connector

Connecting via the USB port

Smartphone (Android™ 
device)

Connecting via the USB port

Camera

allows you to check what is behind you 
while driving.

 WARNING

USE INPUT ONLY FOR REVERSE OR MIRROR 
IMAGE REAR VIEW CAMERA. OTHER USE 
MAY RESULT IN INJURY OR DAMAGE.

 CAUTION

•

The screen image may appear reversed.

•

With the rear view camera you can keep 
an eye on trailers, or back into a tight 
parking spot. Do not use for 
entertainment purposes.

•

Objects in rear view may appear closer or 
more distant than in reality.

•

The image area of full-screen images 
displayed while backing or checking the 
rear of the vehicle may differ slightly.

 Rear view camera (ND-BC8) (sold 

separately)

 To video output
 RCA cable (supplied with ND-BC8)
 This product
 Brown (

R.C IN

)

 Power supply
 Power cord
 Violet/white (

REVERSE-GEAR SIGNAL 

INPUT

)

Refer to Power cord on page 3.

NOTES

•

Connect only the rear view camera to 

R.C 

IN

. Do not connect any other equipment.

•

Some appropriate settings are required 
to use rear view cameras. For details, refer 
to the Operation Manual.

 Rear display with RCA input jacks
 To video input
 RCA cables (sold separately)
 This product
 Yellow (

V IN

)

 Yellow (

V OUT

)

 Red, white (

R IN

, 

L IN

)

External video 
component and the 
display