IBM T 541 - Manual (Page 21)

ENGLISH
19
i If your computer has
previously been used with
a CRT monitor and is currently
configured to a display mode
outside the range that the Flat
Panel monitor can display, you
may need to re-attach the CRT
monitor temporarily until you
have reconfigured the
computer, preferably to 1024 x
768 at 60Hz.
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 AUTO SETUP
and the monitor controls.
Unlike CRT monitors, which require a high refresh rate to minimize flicker,
TFT technology is inherently flicker-free. If possible, configure your computer
for 1024 x 768 addressability at 60Hz vertical refresh rate.
For the display modes listed below, the screen image has been optimized
during manufacture.
Factory Set Display Modes
Further Information
Display modes
Addressabillty Refresh Rate
Horizontal
Frequency
640 x 480 60 Hz 31.5 kHz
640 x 480 66 Hz 35.0 kHz
640 x 480 75 Hz 37.5 kHz
640 x 350 70 Hz 31.5 kHz
720 x 400 70 Hz 31.5 kHz
800 x 600 56 Hz 35.2 kHz
800 x 600 60 Hz 37.9 kHz
800 x 600 72 Hz 48.1 kHz
800 x 600 75 Hz 46.9 kHz
832 x 624 75 Hz 49.7 kHz
1024 x 768 † 60 Hz 48.4 kHz
1024 x 768 70 Hz 56.5 kHz
1024 x 768 75 Hz 60.0 kHz
Note : VESA timings are as detailed in the VESA “Display Monitor Timing
Specification”. Version 1.0, Revision 0.8, Dated 09/17/98.
† Recommended