MARS-3100R/S User Manual 42
3.6.1.1.4 Sound recording
The Sound recording control on the Audio menu control permits fine-tuning of the
recording device. By default, the system device is the onboard Realtek AC97 chipset.
Sound recording also displays an important control for fine-tuning hardware devices
that may be connected via the device controller.
! Volume
Figure 3.28 Sound recording menu
– Click the Volume button to access the Recording controls sub-menu. Four
types of volume settings may be adjusted for sound recording devices, TV
Tuner, CD Player, Line In and Microphone.
Figure 3.29 Recording controls
– Click Advanced on the Recording Control sub-menu to access the
Advanced Controls for Microphone sub-menu.
• Tone Controls: Adjust the bass and treble sensitivity of the micro-
phones.
• Other Controls: The audio device supports 1 Mic Boost. Select the
check box to activate this effect.
Figure 3.30 Advanced controls for microphone
3.6.1.1.5 MIDI music playback
The MIDI music playback control permits selec-
tion of the hardware device that controls MIDI sig-
nal processing. By default, the system is set to
use the Microsoft GS Wavetable SW Synth.
Figure 3.31 MIDI music playback
MIDI music playback also displays a volume control sub-menu that is identical to
the Playback volume control; (See Figure 3.25) for fine-tuning MIDI devices.