Technics SC-CH750 Operating Instructions Manual page 70

Enjoying the Microphone Mixing
This function mutes the vocal track on a compact dise or so but
leaves the accompaniment allowing you to enjoy "KARAOKE"
(singing with an accompaniment).
(SH-CH950)
ECHO KEY CON
OO
@ Microphone mixing
Switch on the power.
1
2
5
Connect the microphone to the MIC jack.
Be sure to reduce the microphone level before connecting.
Start playing a compact disc.
Press VOICE MUTE to ON.
V. MUTE indicator lights.
The singing voice is muted.
Start microphone mixing.
The singing voice on the microphone will mix with sound of the
compact disc.
Adjust the microphone level.
To cancel the "KARAOKE" mode, press VOICE MUTE again.
The display will change to the previous setting.
(SH-CH750)
ECHO
@ To change the key of the tune
(For model SH-CH750, only for Australia and New Zealand)
1. Press KEY CON.
KEY CON indicator will light.
2. Adjust the key using JOG.
You can adjust the key within the range of —3.0 to +3.0 in
0.5 step.
To cancel, press KEY CON again.
@ To adjust the reverberation sound
(For mode! SH-CH750, only for the area except for Australia and
New Zealand)
1. Press ECHO.
The ECHO indicator will light.
2. Adjust the reverberation sound using JOG.
You can adjust the reverberation sound within the range of
0.2 seconds to 1.6 seconds.
To cancel, press ECHO again.
Notes:
@This function may not be effective according to the type of music.
© This function is not effective with compact discs or cassette tapes
made for "KARAOKE" use. When you use such compact discs or
cassette tapes, press VOICE MUTE to go off the display showed
in the step 3. (See left.)
elf you hear strange noises (squealing or howling) during mixing,
move the microphone farther away from the speakers or turn
down the volume on the tuner amplifier and microphone volume.
eWhen you are not using the microphone, disconnect it from the
MIC jack, and turn down the microphone volume level to MIN.
You cannot use this function with a compact disc made from a
monaural source.
eYou cannot change the tone quality (equalizer curve or simulated
listening environment) while using this function.