Sony FDR-AX700 Camcorder. Coping with the viewfinder eye adjustment wheel

I do not know which genius of industrial designer puts an unlockable adjustment wheel in just the position where it is inevitably going to get moved. Well whoever designed the viewfinder of the Sony AX-700 camcorder did just that. Not only does it take great care to pull the viewfinder to its open position, the wheel is so positioned that it catches on the sides of camera bags, on straps and on clothing. Much foul language is emitted when all I can see is a grossly out-of-focus image in the viewfinder. Three times in six days of use it happened to me recently.

I thought about trying to lock the wheel in place with sticky tape—as some users do—but sticky tape often comes adrift, especially in hot places, and if somebody else uses the camera then they have to adjust the dioptre setting to suit their eyes. Not only is the adjustment wheel unlockable, but it is also uncalibrated, so there is no way of knowing it has moved out of position or how far it needs to move to restore the setting.

I decided that instead of trying to tape the wheel in position I would put a mark on both body and wheel where I found optimum focus. This I did with a 0.7 mm white paint marker. Provided the paint sticks (so far so good) I can at least return the wheel quickly if it does get moved or if somebody else uses it. I could also use a different light colour on another position of the wheel to suit another regular user or even a different eye.

That's the eye (dioptre) adjustment wheel which gets moved accidentally

...and that's the index mark I have added across body and wheel

Sony FDR-AX700 Camcorder. Another annoying feature in a case of ON or OFF

That’s very odd, I thought. I must have left the viewfinder pulled out. Several times I have found long clips of video on my Sony FRDR AX-700 camcorder. Only when I found comment in a forum on the annoyances and idiosyncrasies of this camera, did I realise what I had been doing. On all other camcorders I have had, returning both the LCD monitor and the viewfinder to the closed position turns the machine off, even if the camera is still recording. Indeed I have used that method to stop recording and turn the camcorder off since pressing the on/off recording button inevitably causes a small movement in the clip. And that is what happens according to the main text of the instruction manual (either monitor or viewfinder open, power on; both closed, power off). But it doesn’t. In in small note under the main text describing powering on and off is written: When recording movies or when connected to another device via USB, the camcorder does not turn off even if the LCD monitor is closed and the viewfinder is returned to its original position.

So, if still recording intentionally or accidentally (see below) the camcorder cannot be turned off by the usual means. It carries on recording. It must be that some bright spark at Sony thought this would be a good idea to save battery life during long recordings with the camcorder mounted on a tripod with no need for the monitor or viewfinder to be used. The problem then gets worse because even if, with the monitor and viewfinder closed, you find it still recording, one might have thought that stopping recording would then turn the machine off completely. But no, the camera stays turned on. To turn if off the monitor or viewfinder has to be opened and then closed.

This problem of stopping recording and turning the camcorder off is exacerbated by another highly annoying ergonomic failure. To the operator, the only indication of whether or not the camera is recording video is a tiny indicator in the top right of the monitor and viewfinder. The tiny letters change from STBY in green to REC in red. That’s OK—if not exactly a signal loud and clear—indoors or in moderate outdoor light. However, in bright sunlight, the monitor is difficult to see (even with it brightness turned up). Turning to the viewfinder in bright sunlight is like staring into the Black Hole of Calcutta and it takes some time for the eye to accommodate to the dim indicator lights (the brightness of which cannot be controlled). Because a definite press is needed on the button to switch recording on and off it is difficult to confirm what the camcorder is actually doing. Hence it is possible to both miss shots and to to leave the camera recording accidentally.

Screen and viewfinder information in Standby and
Recording modes. Easy to see indoors and on dull
days but try the viewfinder in bright sunshine and
it's a different story. And pity those who are
red-green colourblind

I have written before of how I regard this camera as my curate’s egg. I can only repeat my conclusion:

This camcorder then is typical Sony: some brilliant features let down by poor ergonomics, poor user interface and poor documentation. 

Unfortunately, this 2018 model (the manual is dated 2017) has not thus far been replaced. With camcorders being out of fashion I am not surprised but the the AX-700 still being sold by Sony for a high price (£1,800) relative to its features. I am sorry to say that Sony has not seen it fit to update the firmware for four years when there are so many features that could be improved. The AX-700 is not a great advertisement for Sony ergonomics or for its care of what customers experience.