
8
3. General Description
This new LCD (Liquid Crystal Display) monitor BenQ G2450HM&GL2450HM/GL2450HE offers numerous features
and functions, for example:
Panel Type: TN + CCFL (For G2450HM)
Panel Type: TN + LED (For GL2450HM/GL2450HE)
Minimal space requirements thanks to slim casing
Optimum ergonomic characteristics (totally distortion-free, excellent picture definition and color purity right into
the corners)
Contrast ratio 50000:1 (DCR), brightness 300nits (For G2450HM)
Contrast ratio 12 million:1 (DCR), brightness 250nits (For GL2450HM/GL2450HE)
MAX. resolution (1920X1080)
Presentation of up to 16.7 M colors (in conjunction with an appropriate graphics card)
Automatic scanning of horizontal frequencies from 30 to 83 kHz and refresh rates (vertical frequencies) from 50
to 76 Hz (absolutely flicker-free)
Digital screen controller with microprocessor for storing 15 different display modes
Freely adjustable color alignment for matching the screen colors to the colors of various input and output devices
Convenient operation via integrated OSD (On-Screen-Display) menu
VESA-DDC
compatibility
Plug & play capability
Power management for reducing power consumption when the computer is not in use
This operating manual contains important information you require to start up and run your LCD monitor.
This specification defines the requirements for the 24
″
MICROPROCESSOR based Multi-mode supported high
resolution color LCD monitor. This monitor can be directly connected to general 15-pin VGA connector and 24-pin
DVI-D connector, also supports VESA DPMS power management and plug & play function.
Additional information
Due to the nature of liquid crystal display (LCD) technology, the picture resolution is always fixed. For the best
display performance, please set the display resolution to 1920X1080 pixels with an aspect ratio of 16:9. This is
called “Native Resolution” or maximal resolution - that is, the clearest picture. Lower resolutions are displayed on a
full screen through an interpolation circuit. Image blurring across pixel boundaries can occur with the interpolated
resolution depending upon the image type and its initial resolution.
4. Related service information
This Service Manual contains general information. There are 2 levels of service:
Level 1: Cosmetic / Appearance / Alignment Service
Level 2: Circuit Board or Standard Parts Replacement
Service Web Site
eSupport URL:
http://esupport.benq.com
Summary of Contents for G2450HM
Page 60: ...60 Six Angles View...
Page 70: ...70 9 Assemble the base...
Page 91: ...91 PCB LAYOUT Main Board 715G4997M0E000004L...
Page 92: ...92...
Page 93: ...93 Power Board GL2450HM GL2450HE 715G5000P01000003H...
Page 94: ...94...
Page 95: ...95 G2450HM 715G5000P01001003H...
Page 96: ...96...
Page 97: ...97...