Using Dos-Based Programs; Changing The Volume - NEC VERSA MEDIADOCK Service Manual

Using DOS-Based Programs

Two sound control utilities are stored on your hard disk drive when you run the MediaDock
Setup utility. When using applications that run from MS-DOS, you may need to change
these sound settings.
The following two utilities adjust the speaker volume and change the DMA and IRQ ad-
dresses.
n
ESSVOL.EXE — allows you to increase or decrease the volume of the sound
coming from the MediaDock.
n
ESSCFG.EXE — allows you to change the DMA and IRQ settings if your appli-
cation requires you to do so.
Only change these settings if you try to run a DOS-based application and you get no sound
or poor sound from the MediaDock.

Changing the Volume

Change speaker volume settings as follows.
From the DOS prompt, type the following and press
1.
MEDIADOK directory.
cd \mediadok
2. Display the current sound settings by typing the following and pressing
essvol
The screen displays the current volume settings.
To change a volume setting, type the following:
3.
n
The command
n
The code for the setting to change followed by a colon
changes the master volume
/v:
/l: changes the line volume
changes the wave volume
/w
:
/m: changes the mic volume
changes the CD volume
/c:
/s: changes the synthesizer volume.
n
A number between 0 and 15 as the new setting.
followed by the space.
essvol
Setup and Operation
to change to the
Enter
Enter
2-19
.