Compaq 1220 manual Introduction, Features

1 INTRODUCTION

Congratulations on your purchase of the high resolution color monitor. We designed this monitor to provide you with years of reliable trouble-free operation.

This guide tells you how to connect, adjust and care for your monitor. This guide also provides technical specifications and instructions for troubleshooting any basic problems you may experience with your monitor.

1.1Features

This monitor is a 55cm/22" (508mm/20" Viewable Image Size) intelligent, microprocessor-based monitor compat- ible with most analog RGB (Red, Green, Blue) display standards.

It provides crisp text and vivid color graphics with PC platforms.

•The monitor’s wide auto-scanning compatibility range makes it possible to upgrade video cards or software without purchasing a new monitor.

•Digitally controlled auto-scanning is done using an inter- nal microprocessor, for horizontal scan frequencies between 30kHz and 130kHz, and vertical scan frequen- cies between 50Hz and 160Hz. The microprocessor- based intelligence allows the monitor to operate in each frequency mode with the precision of a fixed frequency monitor.

•The monitor contains resident memory for pre-pro- grammed screen display standards and is also capable of storing additional user adjustment parameters.

•The monitor has "AUTO SIZE ADJUST" function to optimize the size and distortion for Non-Preset timings.

•The monitor is capable of producing a non-interlaced maximum addressable resolution format of 2048 dots x 1536 lines. This display is well suited for windowing environments.

•Because of the analog signal inputs, the monitor can display an unlimited palette of colors that can be manu- ally adjusted to suit your specific needs.

•To ensure ease of installation and ongoing use, the monitor features On Screen Display (OSD) of all monitor set-up and adjustment functions.

•For use in a variety of appliscations, the monitor complies with UL 1950, CSA C22.2 No.950 and EN60950 for safety, FCC Class-B, VCCI Class-B and EN55022 Class- B (for Europe EMI), MPR-II, ISO 9241-3, ISO9241-7 and ISO9241-8 for ergonomics. The monitor also complies with TCO’99 guideline for environmental safe use.

•The monitor complies with Video Electronics Standards Association (VESATM) DDC2BTM and DC2BiTM (EDID)

specification. If your computer is Plug & Play compliant setup will be done automatically.

•Fine 0.24mm aparture grille pitch/Maximum addressable resolution of 2048 x 1536.

•USB self-powered hub with 1 upstream port and 3 downstream ports.