Wednesday, October 8, 2014

7 inch TFT Color LCD Car Rear View Camera Monitor Support Rotating The Screen and 2 AV Inputs

7 inch TFT Color LCD Car Rear View Camera Monitor Support Rotating The Screen and 2 AV Inputs
  • 7" LED Backlight Color TFT LCD monitor
  • Full color LED backlight display.
  • High-resolution picture.
  • With 2 AV input.
  • Comes with an IR remote controller.

I ordered this monitor to hook up to my BOSS DVD Player in my van so that kids had a screen to see a movie or to see what music track was playing. Hookup is very easy, even though the instructions are basic to say the least. Red wire to +12v, Black wire to -12v, Blue Wire is hooked up to a backup camera sense signal so that when the camera comes on, the monitor will automatically switch to the camera input. I did not use this cable as I do not have a backup camera, I just left it as is. There is no power on this cable so you do not have to worry about it shorting out to anything. The composite video cable gets plugged in from the source. I wired my monitor right to the power harness for the radio so that it turns on and off with the van and ran the cable under the dash out of the back of the radio area, looks clean and allows the monitor to be moved if needed.

The monitor is by no means a high resolution monitor, but it gets the job done and kids really do not care about the resolution so long as they can see the movie and subtitles if enabled, both of which are very usable on this monitor. If you need a cheap monitor for the kids, this will do just fine and it is cheap enough to replace should something happen to it.

Buy 7 inch TFT Color LCD Car Rear View Camera Monitor Support Rotating The Screen and 2 AV Inputs Now

Works for the Raspberry Pi composite cable video out. I cut the wiring harness down because the cable that comes with it is so long that it was out of control. I now run the monitor off of an old 12V wifi router power plug, and both the raspberry pi and the monitor fit into a pelican case for easy transport and usage. The actual area you get to work with on the screen is limited, but what do you expect for under $40 bucks.

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First I should state that this unit is very easy for anyone with basic automotive wiring knowledge to install. What that means is, you should need no instructions, the wiring is self evident. Because of that the instructions that come with the unit are very brief.

I purchased the package consisting of the monitor, the E363 camera and the Koolertron license plate camera. There is no comparison between the cameras, the E363 with 170 degree viewing angle wins. I have a 2007 Honda CRV and I mounted the camera low under the rear bumper and the view from the camera is just amazing. I then ran the wiring into the spare tire well and made my connections in that area. There is an ignition activated power outlet on the left rear wall that I used for the power source running everything all the time while driving. Snaking the single cable which contains the video signal and power wire up to the front was relatively easy, tucking the cable under the trim.

The monitor is very nice, I found the picture quite pleasing. I mounted it with nylon straps via the AC vent over my radio, which I never use. The single cable from the monitor is all that is required, it contains the wiring for the two video inputs and power, snaking it around was quite easy. It plugs into a longer harness that connects to the cable coming from the camera. The monitor has brightness and contrast controls along with the ability to flip the picture left or right, up or down so it accommodates the camera no matter what. As one might expect the monitor is always on, that is, anytime you turn the key it automatically comes on. You do not have to punch the on-off button every time.

Backing up at night is adequate because of the built in vehicle back up lights. The E363 camera has no infrared LED's.

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This works well for Raspberry Pi using the Raspbian linux operating system. Out of box the text and icons are too small and fuzzy. To increase display text and icon sizes you can edit the folder /boot/config.txt. Change the lines

#framebuffer_width=1280

#framebuffer_height=720

for example to

framebuffer_width=480

framebuffer height=300

Don't forget to delete the # at the start of each line. The resolution of the screen is supposed to be 480x240 but putting 240 as the frame buffer height produces a letterbox display. When you open a window on the screen, it will likely be much wider than the display. I haven;t To cure this problem, drag the window to the left to expose the upper right corner of the window and then shrink the window so that is fully within the display. Then click on the square full display button. The window will then expand to fit the display.

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Hooked this up to the svideo output from my direct tv box for a tv monitor next to the computer... works great simple install

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