Optimus 32-1158 Karaoke Machine User Manual


 
5
Using AC Power
To power your karaoke from a stan-
dard AC outlet, you need an AC
adapter, such as Cat. No. 273-1652.
Caution:
You must use an AC adapt-
er that supplies 12 volts DC power
and at least 200 milliamps. Its center
tip must be set to positive and it must
have a plug that properly fits the
DC
12V
jack. The recommended adapter
meets these specifications. Using an
adapter that does not meet these
specifications could damage your
karaoke or the AC adapter.
Note:
Connecting an AC adapter dis-
connects internal batteries.
1. Insert the proper-sized barrel plug
into the adapter’s cord so it reads
TIP+ (positive).
2. Insert the AC adapter’s barrel plug
into the karaoke’s
DC 12V
jack.
3. Plug the AC adapter into a stan-
dard AC outlet.
CONNECTING TO AN
AUDIO SOURCE
Connect an audio source (such as a
CD player or stereo system) to the
karaoke so you can sing along with
the sound from that source.
Connect the source’s stereo audio
output jacks to the karaoke’s
AUX IN L
and
R
jacks using the supplied cable.
Use the white plug for the left connec-
tion and the red plug for the right con-
nection at both ends of the cable.
Note:
If your audio source does not
have
AUX OUT
jacks, but has only a
headphone output jack (such as is of-
ten found on a portable tape player or
CD player), use a shielded Y-adapter
cord with phono plugs on one end
(such as Cat. No. 42-2475). Connect
the single-plug end to the audio
source’s headphone jack, and con-
nect the other end’s two phono plugs
to the karaoke’s
AUX IN L
and
R
jacks.
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