Aiwa CX-NA50 Operating Instructions Manual page 27

Use microphones with mini plugs ( 3.5 mm, 1/8 inch).
1 Connect your microphone to the MIC jack.
2 Press one of the function buttons to select the source to be mixed, and play the source.
3 Adjust the volume and tone of the source.
4 Turn the MIC VOL control to adjust the microphone volume.
To record microphone sound mixed with source sound
Follow the procedure for recording from the sound source (see page 13).
The SYNCHRO DUBBING button cannot be used for mixing recording.
When not using the microphones
Set the microphone volume to MIN and remove the microphone from the MIC jack.
NOTE
• If a microphone is held too near the speakers, a howling sound may be produced. In this case, hold the
microphone away from the speakers, or decrease the microphone volume.
• If sound through the microphone is extremely loud, it may be distorted. In this case, decrease the
microphone volume.
Recommended microphones
The use of unidirectional type microphones is recommended to prevent howling. Contact your local Aiwa dealer for
details.
VOCAL FADER/MULTIPLEX FUNCTIONS
This unit can use discs or tapes as Karaoke sources.
Press the KARAOKE button repeatedly to select the vocal fader or multiplex function.
Use the vocal fader function for ordinary discs or tapes. Use the multiplex function for multi audio discs or tapes.
Each time the KARAOKE button is pressed, one of these functions selected cyclically.
c
Vocal Fader
The singer's voice becomes softer than the accompaniment.
d
Auto Vocal Fader
The singer's voice becomes softer only while there is audio input through a microphone.
e
Multiplex
Only the sound on the left channel is heard from both speakers, and the sound on the right channel is muted.
f
Auto Multiplex
The sound on the left channel is heard from both speakers, and the sound on the right channel is muted only while
there is audio input through a microphone.