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33-301 6.fm Page 1 Tuesday, August 10, 1999 11:30 AM
Karaoke Echo Microphone
Your Optimus Karaoke Echo Microphone is made especiall
karaoke machines. This hi
crophone has an ad
control, reduces pickup of unwanted
sounds, and allows a lar
tween the microphone and the sound
source.
INSTALLING THE
BA TTERY
The microphone uses one AA batter
(not supplied). For the longest batter
life, we recommend an alkaline battery,
such as RadioShack Cat. No. 23-557.
ON/OFF
1. Set
2. Hold the middle of the microphone,
then turn the lower part of the microphone counterclockwise to remove
it.
3. Install the batter
the polarity symbols (+ and –)
marked inside the batter
ment.
4. Replace the lower part of the microphone b
OFF
to
turning it clockwise.
for use with
h-quality mi-
ustable echo level
e distance be-
.
as indicated b
compart-
Cat. No.
Notes:
ou do not plan to use the micro-
• If
phone for a week or more, remove
the batter
• Replace the batter
ume level becomes too low for normal use, or when the power
indicator dims or does not li
.
33-3016
when the vol-
ht.
USING THE M ICR OPHON E
Note:
If
our karaoke machine has an
echo level control, set this control to its
lowest level.
1. Insert the microphone plu
microphone
machine.
ON/OFF
2. Set
microphone. The power indicator
hts.
li
3. Ad
ust
effect
4. Set
ON/OFF
microphone. The power indicator
turns off.
ack on your karaoke
to ON to turn on the
ECHO LEVEL
ou desire.
OFF
to
into the
for the echo
to turn off the
© 1996 Tandy Corporation.
Optimus is a registered trademark used by Tandy Corporation.
RadioShack is a trademark used by Tandy Corporation.
All Rights Reserved.
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33-301 6.fm Page 2 Tuesday, August 10, 1999 11:30 AM
MAINTE NANCE
To enjoy your Optimus Karaoke Echo Microphone for a long time:
• Treat the microphone
• Keep it away from extreme temperatures.
• Keep it out of dirt and water.
• Don’t take it apart, except to install or remove a battery. If somethin
the microphone, take it to your local RadioShack store for help.
ently. Don’t drop it.
is wrong with
SPECIFICATIONS
Type ...................................................................................... Karaoke Echo Microphone
Directionality ........................................................................................... Uni-Directional
Echo Method ................................ Bucket Bri
Frequency Echo ......................................................................................100–15,000 Hz
Output Impedance ......................................................................................... 600 Ohms
Sensitivity .................................................................... –60 dBM (100 dB SPL at 1 kHz)
Power Consumption ............................................................................................. 40 mA
Power Source ......................................................................... DC 1.5V, One AA Battery
Battery Life ............................................................................................ About 18 Hours
Cord Len
Dimensions (Diameter/Len
Wei
th .................................................................................... 15 Feet (4.5 Meters)
th)................................... 21/
ht (Including Battery) ..........................................................................9.5 oz (270 g)
ade Device (BBD) Pure Electronic Echo
15
8
×
/16 Inches (54 × 227 mm)
8
Specifications are typical; individual units mi
e and improvement without notice.
chan
ht vary. Specifications are subject to
RadioShack
A Division of Tandy Corporation
Fort Worth, Texas 76102
2A6 Printed in Hong Kong
33-301 6.fm Page 3 Tuesday, August 10, 1999 11:30 AM
RadioShack
A Division of Tandy Corporation
Fort Worth, Texas 76102
2A6 Printed in Hong Kong
33-301 6.fm Page 4 Tuesday, August 10, 1999 11:30 AM
RadioShack Limited Warranty
This product is warranted against defects for 90 days from date of purchase from RadioShack
comp any-own ed stores an d authoriz ed Radio Shack franc hisees an d dealers . Within th is period,
we will repair it without charge for parts and labor. Simply
proof o f purcha se date to any Rad ioShack s tore. Warra nty does not cover transpo rtatio n costs.
Nor does it cover a product sub jected to misuse or ac cidental damage.
EXCEPT AS PROVIDED HEREIN, RadioShack MAKES NO EXPRESS WARRANTIES AND ANY
IMPLIED WARRANTIES ARE LIMITED IN DURATION TO THE DURATION OF THE WRITTEN
LIMITED WARRANTIES CONTAINED HEREIN. Some states do not permit limitation or exclusion
of implied wa rranties; therefore, the aforesaid limitat ion(s) or exclusion(s ) may not apply t o the p urchaser.
This warranty gives you specific legal rights and you may also have other rights which vary from state to state.
bring y ou r Ra dio Sha ck sa les sli p
We Service What W e Sell
as
10/95
RadioShack
A Division of Tandy Corporation
Fort Worth, Texas 76102
2A6 Printed in Hong Kong
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