Mobile Phone to Head Unit

So you want hp android / iphone / ipod as its player? Head Unit (HU) as its audio receiver. (as audio in), like make the headset on mobile phones so you know ... but the sound of the discharge is not in the earphones, but channeled into HU. But you can not hear the sound output is channeled from the phone to the HU. Why?
Of mobile phone use double jack, plug into the AV in not happen. although already in the set AV IN 2 only noise in hp disapear because plug jack cable.

Use touch screens in HU ane flavor is rather complicated. remote was also complicated jg makenya ... probably because ane more familiar use china HU ... plus more, tune in flasdisk ane sudden ilang like most if in plug into the HU lio. where most of the lost anyway ... * why? so like erased itself, plus HU really slow read data ..

 
 Figure 2 - double jack cable
 
On the DDX3035, AV-IN 1 is located in the back (yellow RCA jack, red, white), so it must dismantle the dashboard if you want to connect to it.

AV-IN2 is in front, below the USB plug, use a 3.5 mm jack TRRS (Tip = audio L, audio R = Ring 1, Ring 2 = ground, Sleeve = video). Typically for iPod AV cable.
Figure 3 - type cable jack
 
Tutor Mobile Phone to HU :
Turn on HU
1 Click on the menu
2 select all source


Figure 4 - the first step and the second
 
3. select AV IN2

 
Figure 5 - The third step
 
4 Mobile from jack plug to HU
5.-resistant push, push the hold button below the AV menu, until the incoming audio from mobile ..
(writing in HU heck NO SIGNAL, tp ttp audio can enter.
 
Figure 6 - step 4 and 5