Tech-source GFX 400 Series Manual de usuario descargar pdf (Pagina 23)

Chapter 3 – Software Installation

3-11

For example, to set the default head to Monitor 1 on non-console

devices, add the following to the mko.conf file:

tsi-default-head=1;

When X Server is started in single-screen mode on a non-

console device, the default head will be used for output.

NOTE: The tsi-default-head setting in the nvramrc will

only affect the console device and the tsi-default-head

setting in mko.conf will affect only non-console GFX 450

devices. The system MUST be rebooted for the changes to take

effect.

3.5.2 OpenWindows (Dual-Screen Mode)

Configuration

Again, note that this applies to GFX 450 cards only. This card

can be configured under OpenWindows (X Windows) in either a

single screen mode or a dual screen mode, using the mkoconfig

utility. Section 3.4 discusses the mkoconfig utility.

To configure the GFX 450 card to dual screen mode, simply

specify "doublewidth [TRUE:FALSE]" on the command line as

described in section 3.4.2.

prompt# /usr/sbin/mkoconfig –dev /dev/fbs/mko0 \

-doublewidth TRUE

When running mkoconfig in the interactive mode (mkoconfig

–i), select “w” under the “sync” menu to enable dual-screen

mode.

In dual-head configurations, OpenWindows will act as one single

display across two screens. Both heads will be set to the same

resolution and each is limited to 1600x1200@60. So, the

maximum effective resolution across both screens is

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Tech-source GFX 400 Series Manual de usuario Pagina 23