No owners manual in box when I bought the XO Vision 1736

The PIN number is to be able to pair your mobile device with the bluetooth device. OK, the default pin number for your model is 0000.
I'll leave a link here for you to download the manual. http://www.xovision.com/pdf/XO1915BT.pdf

What is an XD103??

Pull up the menu screen and scroll through until you come to FM transmitter. Select FM transmitter and scroll through to select a radio station(88.1, 89.1, etc). Select the station. Now, tune your vehicle stereo to said station. Enjoy.

What model did you buy?

heres the manual to download, it should help you.


http://www.retrevo.com/support/XOVision-XOD1742BT-Car-Videos-manual/id/13483bh928/t/2/

This may help http://www.retrevo.com/samples/XOVision-Car-Receiver.html and click on manuals at top of page

It looks like you've narrowed it down to a settings issue. If it is saying "No Signal" while on AV2, then you need to switch to AV1 where your video signal is. A remote might be available online from XO Vision (www.xovision.com) directly or on E-bay. You might also be able to find a local dealer of XO Vision from their website. One quick fix you can try....since the monitor has 2 video inputs and is stuck on AV2, you can simply get video by unplugging the video input on AV1 and plugging it into AV2. Hope this was helpful.

may i know your email add: i contact you in there.

regards
micro

http://gamesondemand.nettavisen.no/assets/manuals/Total-Overdose-manual.pdf

ground the brake . all u need to do.