CTX S720, Service Manual

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Service Manual
Dec- 2002 - Version 0
S720
-3-
1. SCOPE
This specification defines the design and performance requirements for the 17”
SXGA TFT LCD display monitor.“S720 “
There are 2 series of “ S720 ” in each own’s project code.
The common features of the 2 series of “S720 ” are listed in the following table :
Feature Description
1 Universal input AC/DC power supply inside the monitor
2 Analog RGB interface (VGA ) 30~80KHz, 59~75Hz, 135MHz
3 17” SXGA 1280*1024, TFT LCD panel
4
Function keys * 5 : Power On/Off, ESC,
△ (up), ▽ (down), (enter)
5
Direct Acess function keys :
△ for
contrast function,
▽ for
brightness function
6 Green/Amber LED indicator for power on/power saving
7 Plug & play support with DDC2B protocol installed.
8 Power saving mode compliant with Energy Star
9 OSD (on screen display) MENU operation
9.1 Brightness adjustment
9.2 Contrast adjustment
9.3 Auto tune function (VGA)
9.4 Color selection
9.5 Image adjustment
9.6 Position adjustment
9.7 Language selection
9.8 Reset function