Optimus CDG 사용자 설명서

12

Use these controls to get the system’s
sound just right.

MASTER VOLUME — Control the vol-
ume of the system’s speaker by turning

 toward 

or 

.

The volume

remains set until you read-

just it.

TAPE SPEED — To slow down or
speed up the pace of the music as you
sing along, turn 

 toward

or 

. For normal tape speed,

leave it set to the middle position.

ECHO — You can adjust 

 to add

an echo effect to your voice while you
sing. Turn and hold 

 toward 

or 

for the desired effect and re-

lease. 

— You can use 

 to customize the sound you

hear through the speaker. Turn 

 toward 

 for a low and

deep sound or 

 for a high and

sharp sound.

You can use headphones (not supplied)
to listen in privacy. Insert the head-
phones' 

1

/

8

-inch plug into the 

jack.

Note: Connecting headphones automat-
ically disconnects the speakers.

Your local Radioshack store sells a wide
selection of headphones.

To protect your hearing, follow these
guidelines when you use headphones.

• Set the volume to the lowest setting

before you begin listening. After you
begin listening, adjust the volume to
a comfortable level.

• Do not listen at extremely high vol-

ume levels. Extended high-volume
listening can lead to permanent
hearing loss.

• Once you set the volume, do not

increase it. Over time, your ears
adapt to the volume level, so a vol-
ume level that does not cause dis-
comfort might still damage your
hearing. 

32-1166.fm  Page 12  Wednesday, November 17, 1999  4:51 PM