JVC KW-ADV794 Connect And Set Up

1 page

1 Check the connected cable.

■ To listen to the music: USB 2.0 cable (accessory of the

iPod/iPhone)

■

To iPod/iPhone

USB cable from the

rear of the unit

To watch the video and listen to the music: USB Audio

and Video cable JVC KS-U30 (separately purchased)

Caution

Videos cannot be played if connected with any cable other

than JVC KS-U30.

2 Set <Input> on the unit.

The item to set on the unit varies depending on the

connected cable.

1. Turn off the AV source.

2. Display the <Settings> screen.

3. Display the <Input> screen.

JVC KS-U30

(separately

purchased)

Connections and Settings for Using iPod/iPhone on the Unit Using iPhone Navigation App (MotionX-GPS)

4. When connected with a USB 2.0 cable:

Set <Audio Input> to <AV-IN>.

For KW-AVX848/KW-AVX840/KW-ADV794/

KW-AVX748/KW-AVX740

For KW-AVX640

You can listen to the music.

When connected with JVC KS-U30:

Set <Audio Input> and <Video Input> to <iPod>.

For KW-AVX848/KW-AVX840/KW-ADV794/

KW-AVX748/KW-AVX740

For KW-AVX640

You can watch the video and listen to

the music.

EN / SP / FR / PT

LVT2312-002A

[J/JW]

For Americas

1 Confirm that the unit is connected with JVC

KS-U30 (separately purchased).

MotionX-GPS cannot be used if connected with any cable

other than JVC KS-U30.

2 Change the settings for using MotionX-GPS.

1. Turn off the AV source.

2. Set <Input> on the unit.

JVC KS-U30

(separately

purchased)

Set <Audio Input> and <Video Input> to

<iPod>.

For KW-AVX848/KW-AVX840/KW-ADV794/

KW-AVX748/KW-AVX740

For KW-AVX640

3. Display the “

iPod

” source control screen.

4. Display the <Mode> screen.

5. Set <iPod Control> to <External>.

3 Start MotionX-GPS from your iPhone.

4 Select “

iPod

” as the source.

The map displayed on the connected iPhone appears on

the unit’s display.

Caution

MotionX-GPS cannot be operated on the unit. Use iPhone to

operate it.

• iPod and iPhone are trademarks of Apple Inc., registered in

the U.S. and other contries.

KW-AVX848 / KW-AVX840

KW-ADV794 / KW-AVX748 / KW-AVX740

KW-AVX640

Notice_sheet.indd 1Notice_sheet.indd 1 11/07/01 14:1411/07/01 14:14

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Instructions88 pages

Questions and Answers:

A
Amanda TaylorAug 28, 2025
Why JVC Receiver playback does not start?
- C
  careydeborahAug 28, 2025
  If playback does not start on your JVC Receiver, the format of the files may not be supported by the unit.
C
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Why JVC Receiver displays 'CH---' or 'Channel Unavl'?
- K
  Katelyn FrenchSep 3, 2025
  If 'CH–––' or 'CHANNEL UNAVL' appears on the screen for about 2 seconds on your JVC Receiver, the selected channel is no longer available or is unauthorized. Select another channel or continue listening to the previous channel.
S
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What to do if JVC KW-ADV794 satellite radio does not work?
- R
  Ronald GilbertAug 28, 2025
  If the satellite radio on your JVC Receiver is not working, try reconnecting the Satellite radio after a few seconds.
J
jeffrey65Sep 12, 2025
Why JVC Receiver says 'No Voice Device'?
- S
  sandra91Sep 12, 2025
  The connected mobile phone does not have the voice recognition system.
D
dawnhernandezSep 4, 2025
Why JVC KW-ADV794 shows 'Updating' or 'Unauth'?
- R
  Robert LopezSep 4, 2025
  If 'UPDATING' or 'UNAUTH' appears on the screen and no sound can be heard on your JVC Receiver, the receiver is updating the channel information, which takes a few minutes to complete.
J
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How to fix Reset08 on JVC KW-ADV794 HD Radio?
- C
  Caleb AllenSep 6, 2025
  If 'Reset08' appears on the screen of your JVC Receiver, reconnect this unit and the HD Radio tuner box correctly, then reset the unit.
S
Stacey JonesSep 10, 2025
What does 'No BT Dongle' mean on JVC KW-ADV794 Receiver?
- B
  Billy MeyerSep 10, 2025
  Bluetooth adapter (KS-UBT1) is removed.
J
James OliverAug 26, 2025
What causes 'USB Device Error' on JVC KW-ADV794 Receiver and how to fix it?
- I
  iwhiteAug 26, 2025
  A 'USB Device Error' on your JVC Receiver may occur if the USB power voltage is abnormal. To resolve this: * Turn the unit off and then back on. * Try connecting a different USB device.
E
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- M
  morrisonbridgetAug 26, 2025
  If no sound is coming from the speakers connected to your JVC Receiver: * Ensure the volume is adjusted to an audible level. * Inspect the speaker cords and connections to confirm they are properly connected.
Q
qadamsAug 25, 2025
What to do if JVC Receiver shows 'No Signal'?
- W
  William CisnerosAug 26, 2025
  If your JVC Receiver displays 'No Signal', try the following: * Start playback on the external component connected to the VIDEO IN jack. * Check the cords and connections to ensure they are secure. * Consider that the signal input might be too weak.