Description
Overview
HOPA-2600 is a 26″ high brightness that includes a LCD module w/ BI528A inverter and an industrial grade MG22 LCD controller mounted behind the LCD module. At the full brightness setting, the display screen luminance is 1500 nits. At this level, the display is highly readable under bright ambient lighting including direct outdoor sunlight. In addition, the LCD controller MG22 has a wide range brightness control that can adjust the screen brightness down for night viewing
BI528A Inverter
BI528A is a CCFL inverter to drive the backlights in the very high bright LCD modules. It has an on-board pulse width modulation (PWM) dimming circuit to provide a wide LCD brightness adjustment range. Over the entire dimming range, there is no noticible lamp flickering and the uniformity of the LCD brightness is well maintained.
MG22 LCD Controller
MG22 is an LCD controller specifically designed for industrial LCD applications. The MG22 card uses the Gensis gm5221 chip. It supports TFT LCD modules up to SXGA (1,280 x 1,024) native resolutions (1.31 MPixels) with 16,777,216 colors.
For video inputs beyond the SXGA resolution, the MG22 displays a window with the native resolution of the LCD in an image space of the video input resolution. The user can pan this window in the image space via the mouse. In addition, the MG22 supports the unique feature of being able to provide a very wide range of screen brightness control. With a proper Landmark inverter, the LCD screen brightness
can be adjusted with the OSD over a 100:1 range
Specifications
- Screen size: 26″ Wide Screen
- Max brightess: 1500 nits
- Contrast ratio: 800:1
- Viewing angles: 80/80/55/55 (R/L/U/D)
- Aspect ratio: 16:9
- LCD resolution: WXGA, 1366 x 768
- Inverter/LED driver: BI528A
- LCD controller: MG22
- Video inputs: 15 pin, D-sub, DVI optional, 4 pin, Min Din, RCA
- Power required: 24V, 5A (12V, 1A)
- Dimension (HxWxD): 14.69×24.65×2.3 inch
