Optoma knows reliant
on two about projectors, so it's really no real surprise that the PK301 is simply not only small , lgt, but built along with the exact same excellent as its bigger siblings. This pico pumps out a comparatively bright image, so we definitely recognize the handy focusing ring. With that said, the PK301's reasonably substantial selling price and short battery everyday life take it spine. And you have to leap through some hoops to view PowerPoints.
Style and design
The Optoma PK301 seems to be like like one particular with the corporation's larger projectors was still left inside dryer too extended. The oblong unit
measures four.7 x several.7 x one.2 ins and weighs the light 8 ounces. It is actually all black, preserve for the chrome-colored focusing ring around the lens, along with the sides have vertical slats allowing air in.
On the back again from the machine are inputs because of its 24-pin universal connector, mini-HDMI, audio out, A/V in, microUSB, and electrical energy. To the appropriate side can be a microSD Credit card slot, and the bottom houses the battery plus a tripod mount. The PK301 happens using a lightly padded circumstance.
The PK301 is also bundled having an adapter cable that connects the universal port to VGA. a 2.5mm-to-component connector, and also a USB cable. Sadly, the integrated documentation--a easy fold-out pamphlet--is skimpy compared on the 160-webpage, 16-language booklet that arrives with the Samsung SP-H03 projector.
For the prime in the PK301 is usually a 4-way push-button navigation pad with two further buttons for Menu and input supply. The all-black buttons will probably be impossible to utilize have been they not backlit blue. The PK301's on-display selections are simple to know--the primary menu allows you to determine between RAM (settings), microSD, USB, and Investigation--nonetheless it's simplistic to the next for the Samsung SP-H03. Additionally, the setting in the menu fades to black plus it appears like the picture gets reduce off, which can be alarming initially you use it.
Although pico projectors aren't maneuvering to rival complete-dimension projectors in relation to brightness, we observed the rated 50 lumens with the PK-301 to generally be plenty ample in the darkened room. The brightness may also be refused to twenty lumens in Regular mode. Despite the fact that its native resolution is 854 x 480 pixels, the PK301 can venture images up to 1080i. It supports 3GP, AVI, MOV, and MPEG-4 video formats, and BMP and JPEG photographs.
We observed the focusing ring to be really precise. It had the very best level of stiffness to make certain we didn't have to force it into posture, and didn't experience like it would drift out-of-focus. With that said, you want there was an anti-keystoning function
therefore the PK301 didn't must be for a passing fancy amount since the image it projected.
Also unlike the Samsung SP-H03 and also the 3M Mpro150, the PK301 cannot natively view PowerPoint presentations; you need to initial connect the projector vamos
with a ntoebook by way of USB and hang in the ArcSoft Press Converter a couple of software which is about the projector alone. In order to view a PowerPoint, you will have to drag and drop files in to the Media Converter 3 app, that can then exchange the presentation on the projector. Also notice that this application converts the presentation to static photographs, and that means you shed any animation and sound.
Battery Daily life and Warranty
Although projector corporations are often hyperbolic in their states, the PK301's stated battery everyday living of 1 hour (in 20 lumen mode) was really close to exact; it died following 56 minutes of playing a movie continually. However, the Samsung SP-H03's battery lasted 40 mins extended. Optoma sells an prolonged battery pack it statements provides greater than five hours of taking part in time.
There are some points we love to concerning the Optoma PK301; of each among the pico projectors we've examined not long ago, it is the easiest and most accurate to focus, and contains an excellent number of connection selections. It is definitely photographs are also rather bright. Nonetheless, we elect the Samsung SP-H03, which may be a smaller amount costly, has more hours battery lifestyle, and may exhibit PowerPoints natively.
- 2014/02/25(火) 18:17:49|
- Category: None