Service manual

L9CMonitor
L9C service manual Page8 of 48
- Techview Confidential -
2. GENERAL INFORMATION
2.1. OUTLINE
This monitor is 19" multi-scan color LCD display with the following features OSD (on screen display)
control allows easy user adjustment .
Power saving function, which helps saving energy, is also one of
the highlights of this model.
2.2. FEATURES
2.2.1 Power Saving
Built in Power Saving function based on VESA-DMPS standard. Power energy shall be saved
by controlling the circuit in accordance with power save signal from computer.
2.2.2 OSD (on screen display) function
OSD ( 3 Languages ) function is excellent and new man-machine interface.
Anyone is able to set up the picture as the like through OSD menu.
2.2.3 Self Test function
Self Testing picture comes out by pushing any key in the case of no-connection with computer
or power saving operation. This function shows if monitor is alive or not and can be used for self
aging test.
2.2.4 Ergonomic design
Low emission design to meet MPR II and TCO
2.2.5 Multi scan with digital technology
8 bit micro controller controls the circuit operation to meet with wide range signal of
Fh=31~83 kHz and Fv= 56~75 Hz. So VGA720x400, VGA640x480, SVGA800x600,XGA 1024x768,
SXGA 1280x1024 .
2.2.6 Factory preset
The product has 32 memory mode in total ,15 modes are preset and 17 modes are user
definable.
2.2.7 Fine dot pitch
LCD panel with a fine dot pitch (Horizontal: 0.294 mm / Vertical: 0.294mm)
2.2.8 Superior display performance
High contrast: 500: 1(Typical)
High brightness: 250 cd / m2 (Typical)
Wide view angle: 140/ 130degrees (H/V)
2.2.9 Special function
VESA DDC2B (Display Data Channel) Compatible