Thursday, April 24, 2014

3.5 Inch TFT LCD Monitor for Car / Automobile

3.5 Inch TFT LCD Monitor for Car / Automobile
  • 3.5" Car monitor High Definition Car Color TFT LCD Monitor Rearview DVD w/PAL/NTSC
  • With AV input, it can connect with reversing camera, DVD, VCD etc
  • With PAL/NTSC two systems, it supports two ways of video input V1, V2.
  • It can support multi-role display, suitable for reversing camera or reverse sensor
  • It can connect with car backing system.

Ok, Thing Works just fine. Good display. I got this for my DOD Gs600 dvr dash cam..

Only down fall is it comes with a power chord that plugs in and then has to be hard

wired into something for power. What I did was took an extra Car charger, usb kind, and spliced

it, connected it to the moniters power wires, plugged in the usb car charger, connected it to

the moniter and then the yellow and white chords to my dVR thing, and Bingo Bango, we got video..

Here's the deal, thirty bucks and a little creativity with no issues later. The screen in nice too!

or spend big bucks and have the same outcome.. thats all folks!!

Buy 3.5 Inch TFT LCD Monitor for Car / Automobile Now

I purchased this monitor along with a Koolertron Rear View License Plate Back Up Camera. Shortly after receiving these items I ordered an additional back up camera. Since the monitor has a 2-line in-feed I was going to use one camera on the back of my truck and another camera on the back of my pull-behind trailer. I installed the first camera and the monitor in my truck and they worked fine. However, after one day the camera stopped working.

When I received the 2nd camera I wired it into the monitor and discovered that line 1 no longer worked, but line 2 was working. Because I needed both lines working I ordered another monitor and camera and am in the process of returning the first monitor and camera.

I've now received those items and have both cameras installed and feeding into the new monitor. So far everything is working great! (knock on wood). I don't know what went wrong with the first install, but now they are all working and I love the picture quality! I'm always amazed how low priced after-market items are often better than the standard OEM items. The picture quality that I get with these two $15 rear-view cameras and a $25 monitor far exceed that that came standard in our Lexus RX-350.

Three stars simply because of the first failure but if the replacements keep working then it's 5 stars!

Read Best Reviews of 3.5 Inch TFT LCD Monitor for Car / Automobile Here

I just got mine today. It came in a plain white box with pretty useless instructions. I am still not sure what the voltage is, I am guessing 12vdc since it is a common voltage for small LCD screens and it is meant to be installed in a car. To be on the safe side, I powered mine up on a 5v pack. It requires a little soldering, nothing a radioshack iron can't take care of. Without a TV signal, the backlight flashes blindingly bright on for a split second and shuts off. When you connect a TV signal, it picks it up pretty quick. The plastic frame feels a little higher quality than most cheap Chinese products. It almost looks like an iphone in an odd way. The display isn't retina resolution but for 20 bucks, I am very happy with it. The menu is just the generic, contrast, brightness type deal with the occasional misspelling. There is one menu option that allowed me to flip the screen upside down and invert/mirror in both orientations. This obviously is good for using it as a monitor while reversing. The only minor thing I really don't like is that the buttons on the back actually make pressure point ripples on the LCD. I am afraid it will crack the screen eventually.

I do not actually intend to use this in my car though. I actually intend to use it with an arduino and RC FPV projects. (A back up monitor, I would not recommend this as a primary at all) For $20 with free shipping, I am thinking about buying a second one to use in my car though.

EDIT!

I have done a little experimenting with this LCD and it actually seems to have a large voltage spike on start up. So much so that it actually burnt out a 12v camera that was connected to the same power source. If you are going to use this, I recommend a diode and a suppressing cap on the battery line.

Want 3.5 Inch TFT LCD Monitor for Car / Automobile Discount?

I'm using this as a backup camera monitor and it's great for that purpose. The controls are on the reverse and allow you to flip or rotate the image as well as adjust the contrast, etc.

The mount is a ball-and-socket on the rear of the monitor, but the socket is definitely too small to accept the 17mm Garmin Nuvi vent mounts. You can make your own vent mount with a jumbo binder clip and rubber bands, though.

The power input is a 2.1x5.5 mm (female) jack, which is also the type used for most auto cameras. The monitor comes with a power cable that has the male jack on one end and exposed wires on the other as "pigtails" so you can splice them yourself (as suggested by the Perry, OH reviewer, you could cannibalize an old phone car charger for this). It takes 12V DC. Alternatively, instead of using their power cable I bought this power adapter which works fine: http://www.amazon.com/gp/product/B003BA1E2Y/ref=oh_details_o00_s00_i01 ("12V Boombox Cigarette Lighter Power Adapter")

The video input is a standard RCA plug. I tested it with my dvd player before moving it out to the car. The monitor will not turn on (except for the initial screen flash) without a video input.

I purchased three of these to act as side monitors for video while we work here at the office. I was worried that the screen would have those little backup perspective lines, but you don't have to turn that feature on. I am going to see if I can upload a little shot of the player and monitor in action.

We are using the AV connections and putting it through a 1-in 4-out av distribution amplifier. It works great! My only issue was in the fact that it didn't come with a power supply. and I blew a few fuses finding out which old power packs worked. It wound up that a 12volt 500ma center positive power pack worked best. You can get them here for a few bucks. I tried Radio Shack, but the same power pack was thirty dollars! What a rip-off Radio Shack is becoming. (The fuse that seemed to work well by the way was the slo-blo 1 amp 250 volt 5 X 20mm).

I am hoping these details will help people avoid delays in getting the unit up and working if you are going to use it in the same way. The video player I am using is the Incredi-Sonic one I bought nere. That thing is amazing too. I will be writing the review for that one next. One last thing to note. When you plug it in, it seems like something is wrong because it flashes and goes dark. The problem is that it won't power up until it has a valid signal. So that info may help you avoid that confusion.

I hope you enjoy this monitor as much as we do.

Thank you for your time.

No comments:

Post a Comment