On the top of the Viewsonic projector, you will find the recessed focus ring for the lens located directly behind the lens.
The Control Panel is located on the top, and all the inputs and other connectors are in the back, except for the cable from the power brick which plugs into what is the left side if you are facing the front of the projector.
The front foot is adjustable via the usual screw thread type design. I specifically want to mention that at first glance you probably won't realize that it is adjustable.
The IR sensor for the remote control is located on the back. I mention this now, because I'm less than thrilled that there isn't a front sensor as well. Unless the room is very small, you won't be able to get a bounce off of your screen, and have the sensor pick it up. I found this to be a mild inconvenience while working with the projector since I typically find myself sitting just forward and to the right of the projector. That forced me to point the remote to the rear wall for a bounce to the sensor. Like I said, an inconvenience worth noting, but if that's the only issue you find with a projector then you are doing really well.
PLED-W800 Projector Lens and Lens Throw
Moving on, let's start at the front with the lens. As is typical of these LED pocket projectors, the lens is manual, and does not have zoom. (The projector has digital zoom which is not the same thing.)
Without having a zoom lens, if you want to fully fill a particular sized screen the projector will have to be exactly the right distance away. How far you ask?
To fill a 100" diagonal image that's 16:10 (WXGA), the front of the projector needs to be placed about 9.9 feet back from the screen. Or, since this projector is more likely to be used with smaller screens, for a small 4 foot diagonal image, the projector sits back 4 foot nine inches from the screen.
Remote Control
The Viewsonic remote is OK. I do wish the remote control was backlit. I realize Viewsonic wants a small, lightweight remote for such a small projector. Still, a lot of owners are going to use these for watching programming or gaming in less than brightly lit rooms. At least it's not a credit card remote.
Viewsonic packs a lot of relatively small buttons onto the remote, but they are pretty well organized. My only real complaint is not with the remote, but the lack of a front IR sensor for the remote. On the bright side, that's a bigger problem for me than for you, since when reviewing, I'm pretty much morally obligated to explore most of everything.
At the top are large green and red buttons for power on and off. In between them is a small red led light that lights when you press any of the buttons remotes, to show that the remote is working. Next down are five buttons relating to selecting sources: HDMI, Computer, Media/USB, as well as a Source select and Auto sync.
Further down is the usual navigation, with the up and down arrows doubling as keystone correction controls when not in the navigation/menu system.
Just below on the left is the blue Menu button, Pattern, which can bring up 5 different test patterns (nice touch) is in the middle, and Exit (for the navigation) is on the right.
The next section is for the media player functions, with seven buttons with the usual Play, Stop, FF, RW, jump Forward, jump Back and Pause. That leaves nine buttons on the bottom including volume up/down and mute, Freeze, Blank, Lock, Digital Zoom, Color Mode selection and Audio mode selection.