The lure of the flatscreen monitor is a strong one. After
growing up with large and bulky Cathode Ray Tubes, the slim flatscreens stick
out like candy for the taking. The only drawback is their cost. Flatscreens are
usually very expensive, and tend to be a bit beyond budget of the
average consumer. Whereas a decent 19" flatscreen costs as much, or more than the average
computer, a 19" CRT can be had for only a few hundred.
In this review we'll be looking at a 15" flatscreen
display from a company called Envision Peripherals (EPI). The LM-500 is target
towards the budget minded consumer with its' relatively low price. Based
out of Freemont, the EPI have been making monitors for over 18 years, largely for
the reseller market. This probably explains why haven't heard of EPI previously.
As we've seen in the past, monitor quality is usually a
very polar entity. A good monitor
is superb, and bad monitor is really bad. In the world of displays, there just
doesn't seem to be any middle ground. Its' either good, or bad.
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Envision
Peripherals:
AOC LM-500
LCD Display
15.1" VIS, TFT LCD
VESA, XGA, SVGA, VGA Compatible
VESA DPMS and EPA Energy Star
VESA 75 Hz Preset Refresh Rate
OSD control
1024x768 pixel resolution
plug and play
3 year parts and labor
LCD Dimensions: 9" high x 12" wide
(15.1" diag.)
Panel Dimensions: 3" thick, 15"
wide, 12" high (incl. bezel)
Comes with: power cord, drivers,
manual
Cost:
~$800-900USD
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Before we begin lets clear up one thing that we found a bit confusing.
You may have noticed that the display we are reviewing
says AOC on it, but the company is called EPI? As it happens, Envision Peripherals makes
monitors for two markets. Monitors with the AOC label are destined
for the reseller market, and monitors with the EPI label can be picked
up in your local computer store. It's the same company and manufacturer, just a different
logo. Now, lets move on and check out the features of this 15" flatscreen display...
The Full Specs:
Panel |
TFT LCD
VIS: 15.1" (Diagonal)
Hard Coating (3H), Anti-glare Treatment, 10,000 hour lifespan backlight. |
Pixel Pitch |
0.27mm x 0.27mm |
Display Area |
304mm x 228mm |
Brightness |
200cd/m2 (typical) |
Contrast Ratio |
150 : 1 (typical) |
Viewing
Angle |
Horizontal: +100 / - 100Degree
Vertical:+80 / -80 Degree |
Frequency |
Horizontal: 30K~60KHz
Vertical: 60~75 Hz |
Pixel rate |
100MHz |
Resolution |
1024 x 768 @70Hz (recommended) |
Color |
262K, 16.7M Colors |
Signal Input |
Video Input: Analog RGB (0.714 Vp-p)
Sync. Type: Separate Sync., TTL Level |
Video Signal Connector
|
15 Pin Mini D-sub Male |
Plug &
Play |
DDC1/2B |
Power Source |
Universal powersupply, 100~240VAC, 50/60Hz |
Power Consumption |
37
Watts (Max.) |
Power Management |
EPA ENERGY STAR & VESA DPMS
(5-5-5-37W)
|
User Control |
Power On/Off Key, Auto Key
and Shuttle Knobb |
OSD
Function |
Brightness, Contrast, Hpos
Vpos, Auto Adjust, Focus
Contrast-Rdelay, Undo Adjust, Reset
Save+ Exit
Gamma/Offset Corrections |
Low Radiation |
TCO 92, TCO 99 |
Regulation |
UL, CSA, FCC, TUV/GS, CE |
Temperature |
Operation: 5~40 Degree Centigrade
Storage: -20~60 Degree Centigrade |
Dimensions |
Set(WxHxD): 398mm x 397mm x 190mm
Packing(WxHxD): 494mm x 470mm x 230mm |
Weight |
4.5Kg(Net)
5.0Kg(Gross) |
Warranty |
Three Years Parts & Labor |
To completely configure
a system with this monitor, a diskette is included which has the
necessary drivers. Windows was smart enough to detect the display type and
load supporting drivers by itself without requesting the files on the disk.
Drivers can be downloaded from EPI's website at www.epius.com however if they are
required.