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MMPC Model 10/20

(250-1640/41)

Using SBP-MIX

Faxback Doc. # 2572

SBP-MIX is a terminate-and-stay-resident program that lets you adjust

the volume of audio sources. The program remains in memory until you

remove it.

At the MS-DOS prompt, type "SBP-MIX" and pres ENTER. After installing

SBP-MIX, you can activate it by pressing the ALT+1 hotkey. The SBP-MIX

window is displayed. Use the arrow keys to select audio sources and

adjust volume levels as described below:

MASTER volume-Adjusts the general volume of each source

VOC volume-Adjusts the volume of digitized sound

LINE volume-Adjusts the volume of line-in audio

CD volume-Adjusts the volume of CD-ROM drive output

MIC volume-Adjusts the volume of a microphone

FM volume-Adjusts the volume of synthesized music

After selecting an audio sources, press ENTER.

You can also select the "ADC test" option and set it to test ADC input.

Select the "ADC channel" option to choose MIC, CD, or LINE ADC input and

set the filter to "HIGH" or "LOW." Select the "FM channel" option to set

FM steering. Settings remain in effect as you use audio features with

MS-DOS applications. When you run Windows or restart your computer, the

SBP-MIX volume settings are cleared. To remove SBP-MIX from memory, type

"SBP-MIX/U" and press ENTER.

After removing SBP-MIX from memory, you can change the SBP-MIX hotkey.

To change the hotkey, enter a command in the following format at the

MS-DOS prompt: SBP-MIX/k "hotkey HOTkey" is the new key combination.

The hotkey has two keys:

a shift status key (SHIFTL, SHIFTR, ALT, or CTRL)

Note: When you specify a hotkey, yo must distinguish

between the left (SHIFTL) and right (SHIFTR) shift

Keys.

any number (0-9) key on the main keyboard

For example, to change the hotkey to CTRL+6, type:

"SBP-MIX /kctr16" and press ENTER.

(smc-02/02/94)