Navman MY75T can I use Hema reverse camera ?

I have a MY75T and use it with a reversing camera I installed myself.
I fitted a switch to turn on the power to the camera.
At first I also used the screen menu to select the camera input - a real pain - until I discovered by accident I don't have to do that.

Say, the GPS is displaying its usual navigation screen. I stop and select reverse gear and also turn on the reversing camera switch. After a few seconds the reversing camera view magically appears on the screen. You might have to be a little patient to discover this.
Turning the power to the reversing camera off reverts the screen back to navigation.
I prefer this set up as it lets me check the tow hitch connection while doing 100 on the freeway. Just flick the switch - no fiddling with screen menu's - and the camera view is on screen. Switch off and its back to navigation.

I was looking very seriously at the MY75T late last week for the very same feature. I was also keen as it appeared to have good screen brightness and was quite readable when i asked for a demo in the car.
In discussions with Navman on the day I confirmed the camera feed will appear automatically (I also have mine on on/off switch plus a switch to select between 2 cameras).
I didn't proceed with the purchase at the last moment as i found out (and confirmed by Navman) that the unit will not switch off when you turn the car power off...you need to turn the unit off manually . What a pain in the a.. !
That means if you come home tired on friday hop out of the car with your mind firmly fixed on a cold beer and forget to turn it off it's still on draining your battery and acting as a car torch to attract every would be thief in the neighborhood. If any 75T owners out there have a work around for this please let me know. The 75T was selling here in Adelaide at $379 less 20% which I thought was quite reasonable.

I just recently dumped a Garmin DEZL 560 as I could not get the cam screen to show every time. It randomly refused to cooperate despite 10 trips to two different installers, switches, cameras and a replacement 560 etc etc. Also dumped a Chinese 7" high Def unit which looked good on the web page and was great inside the house but in the car in sunlight was impossible to read. To me a readable screen is the number 1 feature I look for.
At the moment I have a VMS touring 430 which is quite OK and runs IGO 8 (which I quite like) but has the smaller 4.3 screen and I guess have been spoiled by the larger screen units.

Sooo...still looking for the holy grail. There is the new Navman 'MY Escape' coming out soon? which also has AV in but will of course be expensive as all new top of the line units are. Could be worth a serious look tho'.

Hi guys, we bought the Navman MY75 in April this year and did a 3 month trip around Aust with it. Yes the reverse camera will work as we had it hooked up as the other respondant said. If you are thinking of buying you will find the map data rather ordinary once out of town, we wrote a detailed discription to the map supplier with numerous 'towns' in the middle of no where, heaps of occasions when we had full GPS coverage yet the map showed us upto 800m off the Hema tracks maps, the WGS datam had been selected yet Navman said this was acceptable, despite loosing all distance to destination and details as not on road. There are numerous events of roads not shown despite having been built 2-3 years ago and maps dated as 2011, and twice it locked up totally requiring total reload of the software and mapping files. If you intend to do more than the occasional trip out of town I was seriously consider another GPS or otherwise take you laptop with full software file and map data saved to it for the inevitable reload, it happens at the most inopportune time. Navmans tech support is in the Phillipines and twice offered to email instructions but 6 months later nothing has ever been received.
Caveat Emptor