Tag Archives: video

Sumvision Cyclone Micro 4

I recently bought a Sumvision Cyclone Micro 4 multimedia player so that we can watch movies from SD/USB/HDD if out on a long trip.


This thing is pretty small and neat so here are my pro’s and con’s (so far):


  • Small
  • power, AV out, optical out and HDMI connectors are all at the back
  • Powered by USB, comes with a mains plug and cable
  • Simple interface and controls
  • Remote control (ir)
  • Plays a lot of file formats
  • NTSC or PAL
  • Miracast and many more features


  • SD card slot and USB port are on the side, limiting where it can be mounted. The front only has the ir sensor so I’m sure there would be room
  • Auto-on when powered up, stopping the Pumpkin playing music etc through the rear audio channels. A con for me but may not be for you
  • Curved bottom could make mounting to flat surfaces trickier
  • Generates noise through the AV IN line, making annoying buzzing sounds when navigating the menus
  • Can’t power up a 2.5″ laptop HDD, would need externally powered drives

I managed to fit it today and whilst doing so found a problem with my bus’s AV.

Previously I had just run a single RCA (yellow) to the middle row socket so that the Pumpkin could output video to the bus’s screens and drive the speakers itself. Worked fine, but with the Cyclone I thought I’d try to connect it directly to the sockets independently of the Pumpkin. Found that no matter what I pressed up front or on the AV remote I could get no sound from the speakers. The Cyclone was playing sound fine as I’d just connected it to the Pumpkin’s AV IN.

So my plan to just put the Cyclone in the back somewhere and plug it in when required went out of the window.

Now I have it connected to the Pumpkin’s AV IN plugs, and it works on all three screens. I’ve moved my camera feed to ‘CAM IN’ but it needs 12v to the reverse wire to switch to that input so connecting that to my video mixer’s trigger switch is a job for another day.

I removed the multiple power feed unit from the middle drawer in the console and put the Cyclone in there.



The wires come through the back of the drawer, along with the Pumpkin’s USB/iPod connectors. The power wire and my dashcam power wire both come through under the centre console.

I’ll sort out the position of the power unit soon, or come up with some solution that has several USB ports flushed with a panel.

My first job today was actually replacing the single AV cable with a three way cable which has now been a waste of time (unless I can work out what the heck is causing no sound to be played from that port).

Strangely whilst doing all this the only controls on the bus’s AV remote that work now are volume and power. I’ve lost the rear screen tilt adjustment and who knows what else that was working when I last used that remote.


All I know about the current ICE is that it’s still got the original CD/MD/Radio it came from the factory with:

Stock single DIN head unit
Stock single DIN head unit

It doesn’t have the Bose option, so no tasty sub-woofer in the rear floor. As a consolation prize though it does have a plastic floor protector.


My plan as it stands now will be to add the ability to play DVDs on the roof mounted screen in the back by swapping out the head unit for a nice new Android powered double DIN unit. This will also allow audio to be played from phones over Bluetooth or from USB/SD. Of course, this is only a plan and it might have to change once I can physically look at the setup when I get the car. I’ve got no plans to change the speakers unless they’re starting to fall apart.

The head unit I’m thinking about getting is this Pumpkin 6.95 inch touchscreen unit running Android 4.4.

Pumpkin touchscreen unitPumpkin touchscreen unit
Pumpkin touchscreen unit For the price it seems to be almost perfect (the only drawbacks I see so far is that only DVD can be output to Video Out, not a video being played from USB/SD/Internet, and that it doesn’t have DAB radio).

I’m interested to see what’s possible with the built-in OBD functionality.

Amazon listing (images above taken from):
Pumpkin 6.95 inch Headunit Android 4.4 Double Din In Dash Capacitive HD Multi-touch Screen Car DVD Player Stereo GPS Navigation Multimedia system AM/FM Radio Support Steering Wheel Control / Bluetooth/ SD / USB / ipod / AV-IN / OBD2 / 3G / Wifi / DVR / 1080P (Car Stereo with GPS)

Cameras, cameras.

I’ve never owned a vehicle that’s had any sort of camera built in before so the thought of getting an Elgrand with a factory fitted reversing camera really appeals to me. In fact I like the idea so much that I want to add more cameras.

The Elgrand I’ve bought (that’s currently on it’s way to Malta) is a phase 1 E51 which means that it was probably only a year away from getting a facelift when it was built, the facelift included a ‘blind side’ camera fitted in the bottom of the nearside wing mirror. This is a bit disappointing but never mind…I think I have options.

Although I can’t check if this is physically possible yet I’ve gone with my hunch that it should, in my head, be possible to mount an after-market camera in each wing mirror. I’m hoping there will be clearance inside for these rather small cameras (below) to be fitted without fouling the motor/carriage mechanism.

The cameras I went for are pretty cheap from eBay and are wide-angle colour cameras with the added bonus of being reversing/back-up or front-facing cameras.  There are a couple of wires that change the view to have the guide lines or not, and reverse the image, or not.

They’re cheap enough that I won’t be too disappointed if they don’t last for ever. They’re also waterproof.

Camera with wiring. They even come with a hole saw.

They look like they have quite a large angle of adjustment, but in reality the cable coming out of the back of the camera restricts the movement so it’s not possible to angle the camera as far as you’d expect. Quite a sneaky selling trick. I intend to have them angled only slightly so this isn’t an issue.

Camera with the wires to set the view type.

Three cameras, one input..

Having three cameras then poses the problem of how to display three images on a screen with one camera input. Does that mean I’ll have to put in switches to select which camera to display, or is there some clever device to do it automagically?

As you’d expect, there’s a gadget somewhere that can do what you want and I found this one on the AliExpress auction site. It’s a small box with four camera inputs that can automatically detect how many cameras are connected and mix the video in many different ways, outputting it to a single screen (and/or DVR if you wanted to record the feed constantly).

Video mixer
Video mixer thing

It also has ‘trigger’ inputs to turn individual cameras on when required. The example they give is using the left indicator to turn the left camera on for 5 to 10 seconds, with the indicator flasher keeping it on until a few seconds after the indicator is cancelled. The reversing camera will have a trigger from the reversing light circuit to turn it on.

Mixer and wiring
Mixer and wiring

It comes with all the cables needed to hook it up to typical vehicle cameras and a monitor/DVD and includes a push button switch to change modes (the unit remembers the last selected mode across power cycles apparently) or to turn the cameras on when driving. It also has an in-line fuse on the power lead which is a nice touch.

It works with PAL or NTSC cameras, but they must all be the same standard.


This one took 13 days to arrive and escaped import duty by having a $20 value printed on it (when I bought it it was selling at £42.90 with free delivery).

I’m very keen to get it connected up to the cameras and front screen (to confirm it’s all working OK before fitting it) as soon as the van arrives. If this works as expected I’ll buy another camera to mount on the front pointing down so I can see the front bumper when parking.

Here are links to the items I bought:

Waterproof Mini 360° CCD HD Car Front Side Reverse Camera / Rear View Parking

Car four Cameras Image combiner Switch for Front/Rear/Left/Right View Parking Camera 4 Video Split Control Box Video support DVR