Tech-source GFX 400 Series Bedienungsanleitung PDF herunterladen (Seite 22)

GFX 400 Series Installation and Reference Manual

3-10

DDC From

Monitor 0

(DVI Port)

DDC From

Monitor 1

(VGA Port)

Output Resolution

Present Present Monitor 0 DDC from Monitor 0

Present Absent Monitor 0 DDC from Monitor 0

Absent Present Monitor 1 DDC from Monitor 1

Absent Absent Monitor 0 1152x900@66

Note: When the console resolution is changed using the

methods outlined in Appendix A, the output will default to Monitor

0 unless the “tsi-default-head” variable is set as described

below:

This behavior can be overridden by the tsi-default-head

variable as in the following nvramrc setting.

For example, to set the default console to Monitor 1:

ok nvedit

0: 1 value tsi-default-head

1: <ctrl-c>

ok nvstore

ok setenv use-nvramrc? true

ok reset-all

NOTE: Head 0 is the DVI connector and head 1 is the DB15

connector.

If the GFX 450 is not the console device, the driver will still use

the same rule described above to determine which head should

be the default head.

To override this behavior, you can set the “tsi-default-

head” variable in the mko.conf file under

/platform/sun4u/kernel/drv.

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Tech-source GFX 400 Series Bedienungsanleitung Seite 22