IBM C50 Further information, Display modes, Addressability Refresh Horizontal Rate Frequency

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Further information

ENGLISH

Display modes

The display mode the monitor uses is controlled by the computer. Therefore you should refer to your computer documentation for details on how to change display modes.

The image size, position and shape may 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 72 Hz or higher), for the addressability that your application requires.

For the display modes listed below, the screen image has been optimised during manufacture.

Addressability

Refresh

Horizontal

 

Rate

Frequency

 

 

 

720 x 400

70 Hz

31.5 kHz

 

 

 

640 x 480

60 Hz

31.5 kHz

 

 

 

640 x 480

72 Hz

37.9 kHz

 

 

 

640 x 480

75 Hz

37.5 kHz

 

 

 

640 x 480

85 Hz

43.3 kHz

 

 

 

800 x 600

75 Hz

46.9 kHz

 

 

 

800 x 600

85 Hz

53.7 kHz

 

 

 

1024 x 768

60 Hz

48.4 kHz

 

 

 

Table 1. Factory Set Display Modes.

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