IBM 66270AN User Guide - Page 14

Untitled1.fm Page 12 Tuesday, May 2, 2000 12:28 PM Further Information Display modes The display mode the monitor uses is controlled by the computer. Therefore, refer to your computer documentation for details on how to change display modes. The image size, position and shape might change when the display mode changes. This is normal and the image can be readjusted using the monitor controls. To ensure flicker-free operation, select the highest (non-interlaced) refresh rate both the computer and the monitor can support, (generally 75 Hz or higher), for the addressability that your application requires. For the display modes listed, the screen image has been optimized during manufacture. Addressability Refresh Rate Horizontal Frequency 640 x 480 640 x 480 720 x 400 60 Hz 85 Hz 70 Hz 31.5 kHz 43.3 kHz 31.5 kHz 800 x 600 75 Hz 46.9 kHz 800 x 600 85 Hz 53.7 kHz 960 x 529 75 Hz 41.8 kHz 1024 x 768 75 Hz 60.0 kHz 1024 x 768 † 85 Hz 68.7 kHz 1280 x 1024 75 Hz 80.0 kHz † Recommended display mode Table 1: Factory Set Display Modes. 12