HP Kayak XA Online Manual page 31

GALAXY
The GALAXY environment variable specifies the configuration of your audio
interface. "SET GALAXY" is added in accordance with "SET BLASTER" to provide
Environment Variable
more choice when playing DOS games using the sound card. The command for
setting the GALAXY variable is:
SET GALAXY=A220 I5 D1 K5 P530 T6
Note that there is no space before or after the equal sign, but there is a space
between two settings. The parameter settings are shown below.
A
I
D
K
P
T
Parameter
xxx Specifies the audio interface's base I/O address.
x
Specifies the interrupt request line used by the audio interface.
x
Specifies the Low DMA channel used by the audio interface.
x
Specifies the Windows Sound System (WSS) IRQ.
xxx
Specifies the WSS Port base I/O address.
6
Specifies the Sound Blaster Pro mode defined (corresponding to T4 of the Sound Blaster
standard).
Windows 3.11 and MS-DOS System File Settings
Description
xxx can be 220 or 240.
x
can be IRQ 5, 9, 10, or 11.
x
can be 0, 1 or 3.
x
can be 5, 9, 10 or 11.
xxx
can be 530, 604, E80 or F40.
Using Sound on Your PC
English 31